All Categories Head Change in behavior Carbon monoxide poisoning (odorless, poisonous gas) Dehydration Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Epidural hematoma (bleeding around brain or spine) Hypoglycemia (low blood sugar) Hypoxia (lack of oxygen) Meningitis (spinal fluid infection) Respiratory failure (breathing failure, ARDS) Seizure (abnormal brain electrical activity) Alcohol withdrawal syndrome (mild) Cerebral vascular accident (stroke) Drug overuse Hyponatremia (low blood sodium) Intracranial hemorrhage (bleeding in brain) Subdural hematoma (bleeding on brain) Altered mental status (confusion) Benzodiazepine (Valium) overdose Blood loss Cocaine abuse Depression (excessive sadness) Hemolytic anemia (red blood cell destruction disorder) Hepatic encephalopathy (confusion from liver failure) Hydrocephalus (brain fluid build-up) Hypothermia (extreme cold exposure) Major depressive disorder (severe depression) Malignant hyperthermia (rare temperature abnormality) Medication reaction Schizophrenia (chronic impaired reality perception) Alzheimer's disease (dementia) Dementia (decline in mental ability) Hypothyroidism (low thyroid hormone) Adjustment disorder (poor adjustment to life stressor) Alcohol (ethanol) intoxication Alcoholism Anemia (low red blood cell count) Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Bipolar disorder (manic depressive disorder) Cerebellar syndrome (loss of coordination) Drug reaction Dysthymia (depression, dysthymic disorder) Lewy body dementia (common type of dementia) Marijuana use Meningioma (brain tumor) Menopause (end of menstruation and fertility) Multiple sclerosis (MS) Narcotic (morphine, heroin) abuse Obsessive compulsive disorder (OCD, anxiety disorder) Panic disorder Personality disorder (unhealthy patterns of thinking and behavior) Phobias (irrational fear) Porphyria (rare disorder of skin, nervous system) Post-traumatic stress disorder (PTSD) Premenstrual syndrome (PMS) Prescription drug abuse Schizoaffective disorder (features of schizophrenia and mood disorder) Stress Confusion and headache Brain tumor (cancer of the brain) Meningitis (spinal fluid infection) Astrocytoma (brain tumor) Carbon monoxide poisoning (odorless, poisonous gas) Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Hydrocephalus (brain fluid build-up) Hypertensive emergency (severely high blood pressure) Pseudotumor cerebri (increased pressure in the skull) Skull fracture (broken bone) Subarachnoid hemorrhage (brain bleeding) Subdural hematoma (bleeding on brain) West Nile virus infection (mosquito-transmitted illness) Altitude illness Basilar skull fracture (broken skull) Brain abscess (collection of pus in the brain) Brain arteriovenous malformation (blood vessel abnormality in the brain, AVM) Cerebral aneurysm (brain artery dilation) Cerebral contusion (bruise of brain) Concussion Epidural abscess (brain or spine pus collection) Increased pressure in the skull (raised intracranial pressure) Rabies (deadly viral illness transmitted by animals) Reyes syndrome (rare liver and brain swelling) Tick borne encephalitis (brain infection) Typhoid fever (salmonella typhi infection from contaminated food or water) Meningioma (brain tumor) Cranky, crying, fussy, irritable child Child abuse Intussusception (telescoping intestine) Sepsis (serious blood infection) Acidosis (excessive acid in the body) Arrhythmia (abnormal heart rhythm) Colic (prolonged infant crying episodes) Croup (upper airway inflammation) Ear infection, middle ear (otitis media) Gastroenteritis (intestinal infection) Meningitis (spinal fluid infection) Strangulation of genitalia (constriction of genital blood supply) Subdural hematoma (bleeding on brain) Upper respiratory tract infection (URI, common cold) Bladder infection (cystitis, UTI, urinary tract infection) Dental eruption (appearance of new tooth) Aphthous ulcers (mouth stomatitis) Bronchiolitis (bronchial tube inflammation) Constipation Contact dermatitis (contact skin irritation) Fracture (broken bone) Gastritis (stomach inflammation) Gastroesophageal reflux (GERD, heartburn) Impetigo (bacterial skin infection) Malabsorption syndrome (abnormal intestinal digestion) Pharyngitis (throat infection) Scabies (skin disease caused by mites) Serum sickness (abnormal immune system response) Teething Thrush (oral candidiasis) Torticollis, spasmodic (neck muscle spasm) Vaginal yeast (fungal) infection Viral infections Depressed Depression (excessive sadness) Major depressive disorder (severe depression) Bipolar disorder (manic depressive disorder) Cocaine abuse Failure to thrive - adult Schizophrenia (chronic impaired reality perception) Post-traumatic stress disorder (PTSD) Substance abuse Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Benzodiazepine (Valium) abuse Chronic pain Drug reaction Dysthymia (depression, dysthymic disorder) False pregnancy Huntington disease (chorea) Hypothyroidism (low thyroid hormone) Menopause (end of menstruation and fertility) Narcotic (morphine, heroin) abuse Obesity Obsessive compulsive disorder (OCD, anxiety disorder) Panic disorder Personality disorder (unhealthy patterns of thinking and behavior) Phobias (irrational fear) Prescription drug abuse Schizoaffective disorder (features of schizophrenia and mood disorder) Stress Ear pressure Cauliflower ear (wrestlers ear) Cerumen impaction (ear wax buildup) Ear drum rupture (tympanic membrane rupture) Ear infection, middle ear (otitis media) Ear infection, outer (otitis externa) Hemotympanum (blood behind ear drum) Pharyngitis (throat infection) Abrasions (scrapes) Bell's palsy (facial muscle weakness) Bullous myringitis (middle ear infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Contusion (bruise, ecchymosis) Ear laceration (cut on the ear) Ear swelling Labyrinthitis (dizziness and vertigo) Meniere's disease (dizziness and vertigo) Parotitis (salivary gland inflammation) Ramsay Hunt syndrome (viral infection causing facial weakness) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Eye pain (Irritation) Periorbital cellulitis (infection around eye) Orbital cellulitis (soft tissue eye infection) Acute angle closure glaucoma (increased inner eye pressure) Allergic conjunctivitis (allergic reaction in the eye) Cavernous sinus thrombosis (head vein blood clot) Conjunctivitis (pink eye) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Glaucoma (elevated eye pressure) Hordeolum (stye of eye) Hyphema (traumatic blood in eye) Optic neuritis (optic nerve inflammation) Sinusitis (sinus infection) Temporal arteritis (inflamed scalp artery) Behcets disease (small blood vessel inflammation disorder) Corneal ulcer Migraine (type of headache) Tear duct infection (Dacryocystitis) Uveitis (iritis, eye inflammation) Blepharitis (eyelid swelling) Foreign body in the eye Graves' disease (overproduction of thyroid hormone) Keratitis (inflammation of cornea) Retinopathy Retrobulbar Neuritis Scleritis (inflammation of the eye) Toxoplasma infection (parasite infection) Facial pain Temporal arteritis (inflamed scalp artery) Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Sinusitis (sinus infection) Erysipelas (bacterial skin infection) Polymyalgia rheumatica (PMR, muscle and joint disorder) Shingles (herpes zoster) Temporomandibular joint syndrome (TMJ, jaw joint pain) Trigeminal neuralgia (facial nerve pain) Bell's palsy (facial muscle weakness) Cluster headache (one-sided headache behind the eye) Maxillary sinus carcinoma (sinus cancer) Mucormycosis (fungal infection) Parotitis (salivary gland inflammation) Sialoliths (salivary gland stones) Fainting Arrhythmia (abnormal heart rhythm) Blood loss Dehydration Gastrointestinal bleeding (stomach, intestine bleeding) Hypoglycemia (low blood sugar) Hypotension (low blood pressure) Long QT Syndrome (inherited heart condition) Seizure (abnormal brain electrical activity) Hemorrhagic stroke (CVA, cerebrovascular accident) Hypertrophic cardiomyopathy (thickened heart muscle) Wolff Parkinson White syndrome (WPW, additional electrical pathway in the heart) Allergic reaction Atrial fibrillation (irregular heart rate) Atrial flutter (irregular heart rate) Atrioventricular node conduction block (heart block) Bradycardia (slow heart rate) Carbon monoxide poisoning (odorless, poisonous gas) Cardiac arrest (heart stops) Cerebral vascular accident (stroke) Cocaine abuse Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Insulin overdose Methyl alcohol intoxication (methanol) Pancytopenia Sepsis (serious blood infection) Smoke inhalation Transient ischemic attack (TIA, reversible stroke) Vasovagal syncope (fainting) Ventricular tachycardia (VT, dangerous irregular heart beat) Vertebral- basilar artery insufficiency (inadequate blood flow to the back of the brain) Head injury in children Postural hypotension (low blood pressure after standing) Addison's disease (adrenal insufficiency) Alcoholism Anemia (low red blood cell count) Anxiety disorder (generalized anxiety disorder, GAD) Aortic regurgitation (leaking heart valve) Carotid artery stenosis (neck artery narrowing) Concussion Drug reaction Familial dysautonomia (genetic disorder) Heat exhaustion Mitral regurgitation (leaking heart valve) Mitral stenosis (tight heart valve) Narcotic (morphine, heroin) abuse Supraventricular tachycardia (SVT) Valvular heart disease (abnormal heart valves) Fever Pneumonia (lung infection) Cholecystitis (inflammation of the gallbladder) Epiglottitis (severe throat inflammation) Meningitis (spinal fluid infection) Atypical pneumonia (lung infection) Bladder infection (cystitis, UTI, urinary tract infection) Cellulitis (skin infection) Dressler syndrome (heart sac inflammation following heart attack or heart surgery) Ear infection, middle ear (otitis media) Endocarditis (heart valve infection) Hand foot and mouth disease (Coxsackie virus) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Influenza (seasonal flu) Lyme disease (bacterial infection from ticks) Malaria (mosquito transmitted illness) Mononucleosis (common viral illness) Pharyngitis (throat infection) Pyelonephritis (kidney infection) Q fever (flu-like bacterial illness) Rocky mountain spotted fever (bacterial infection spread by ticks) Sepsis (serious blood infection) Sinusitis (sinus infection) Toxic shock syndrome (life-threatening bacterial infection complication) Upper respiratory tract infection (URI, common cold) Wound infection (cut infection) Lymphadenitis Measles (viral disease with typical rash) Pelvic inflammatory disease (PID, female reproductive organ infection) Tear duct infection (Dacryocystitis) Vaccination Anal fistula Bacterial tracheitis Bronchitis (bronchial tube infection) Conjunctivitis (pink eye) Foot ulcer Gastroenteritis (intestinal infection) Hepatitis A Herpangina (mouth blisters) Hydronephrosis Loffler's syndrome (pulmonary eosinophilia, lung inflammation) Lymphoma (lymph node cancer) Mastitis (breast infection inflammation) Neuroblastoma Neutropenia Tonsillitis (tonsil infection) Viral infections Head injury Altered mental status (confusion) Epidural hematoma (bleeding around brain or spine) Hemotympanum (blood behind ear drum) Skull fracture (broken bone) Subdural hematoma (bleeding on brain) Cervical spine fracture (broken neck bone) Basilar skull fracture (broken skull) Cerebrospinal fluid rhinorrhea (leakage of brain fluid from the nose) Concussion Contusion (bruise, ecchymosis) Headache Hematoma (collection of blood) Intracranial hemorrhage (bleeding in brain) Nose bleed (epistaxis) Scalp laceration (scalp cut) Subarachnoid hemorrhage (brain bleeding) Post concussive syndrome (symptoms after a concussion) Cerebellar syndrome (loss of coordination) Hearing loss Vertigo (spinning sensation) Headache Head injury Hydrocephalus (brain fluid build-up) Meningitis (spinal fluid infection) Amphetamine abuse Brain tumor (cancer of the brain) Carbon monoxide poisoning (odorless, poisonous gas) Cerebral aneurysm (brain artery dilation) Decompression sickness (bends, caisson's disease) Depression (excessive sadness) Ear infection, middle ear (otitis media) Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Farsightedness (hyperopia/hypermetropia) Glaucoma (elevated eye pressure) Hemorrhagic stroke (CVA, cerebrovascular accident) Hypertensive emergency (severely high blood pressure) Intracranial hemorrhage (bleeding in brain) Lyme disease (bacterial infection from ticks) Major depressive disorder (severe depression) Migraine (type of headache) Orbital fracture (broken bone near the eye) Posterior inferior cerebellar artery syndrome (stroke syndrome) Pseudotumor cerebri (increased pressure in the skull) Seizure (abnormal brain electrical activity) Sinusitis (sinus infection) Subdural hematoma (bleeding on brain) Temporal arteritis (inflamed scalp artery) Upper respiratory tract infection (URI, common cold) Cluster headache (one-sided headache behind the eye) Head injury in children Meningioma (brain tumor) Traumatic brain injury Abrasions (scrapes) Alcoholism Allergic rhinitis (allergic reaction in the nose) Anxiety disorder (generalized anxiety disorder, GAD) Arnold Chiari malformation Bell's palsy (facial muscle weakness) Bipolar disorder (manic depressive disorder) Cerebellar Ataxia Cervical spondylosis (neck arthritis) Concussion Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Dental caries (cavities) Drug reaction Ear infection, outer (otitis externa) Essential hypertension (high blood pressure) Essential thrombocythemia (excessive blood platelets) Fibromuscular dysplasia (FMD) Herniated disc (slipped disc, ruptured disc) Hypertension (high blood pressure) Influenza (seasonal flu) Mycoplasma infection (bacteria) Nasal fracture (broken nose) Paget disease of the bone Pharyngitis (throat infection) Porphyria (rare disorder of skin, nervous system) Post concussive syndrome (symptoms after a concussion) Premenstrual syndrome (PMS) Presbyopia (aging vision) Puncture wound, face Scalp laceration (scalp cut) Stress Temporomandibular joint syndrome (TMJ, jaw joint pain) Tension headache (stress headache) Tonsillitis (tonsil infection) Trigeminal neuralgia (facial nerve pain) Viral infections Whiplash injury (neck injury) Headache and weakness Carbon monoxide poisoning (odorless, poisonous gas) Epidural hematoma (bleeding around brain or spine) Head injury Heat stroke Subdural hematoma (bleeding on brain) West Nile virus infection (mosquito-transmitted illness) Astrocytoma (brain tumor) Cerebral aneurysm (brain artery dilation) Cerebral contusion (bruise of brain) Cerebral vascular accident (stroke) Lyme disease (bacterial infection from ticks) Subarachnoid hemorrhage (brain bleeding) Brain arteriovenous malformation (blood vessel abnormality in the brain, AVM) Carotid artery dissection (neck artery tear) Cavernous sinus aneurysm (head vein dilation) Cavernous sinus thrombosis (head vein blood clot) Cerebellar hemorrhage (bleeding in back of brain) Hydrocephalus (brain fluid build-up) Vertebral artery dissection (neck artery tear) Meningioma (brain tumor) Cavernous sinus tumor (head vein cancer) Lupus (systemic lupus erythematosus, SLE) Ramsay Hunt syndrome (viral infection causing facial weakness) Jaw pain Mouth trauma (injury) Mumps (viral infection involving salivary glands) Myocardial infarction (heart attack) Bruxism (teeth grinding) Dental abscess (tooth infection) Dental caries (cavities) Ludwigs angina (severe infection in the floor of the mouth and neck) Parotitis (salivary gland inflammation) Temporomandibular joint syndrome (TMJ, jaw joint pain) Tetanus (lockjaw) Trigeminal neuralgia (facial nerve pain) Broken jaw (mandible fracture) Cancer (tumor) Migraine (type of headache) Shingles (herpes zoster) Sinusitis (sinus infection) Mouth pain Trauma Bruxism (teeth grinding) Hand foot and mouth disease (Coxsackie virus) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Oral ulcers (mouth ulcers) Toothache Dentures Gingivitis (inflammation of the gums) Behcets disease (small blood vessel inflammation disorder) Burning mouth syndrome Herpangina (mouth blisters) Herpes stomatitis (viral mouth infection) Mouth cancer (oropharyngeal cancer) Neutropenia Reiter syndrome (type of joint inflammation) Thrush (oral candidiasis) Nasal congestion Allergic rhinitis (allergic reaction in the nose) Basilar skull fracture (broken skull) Cerebrospinal fluid rhinorrhea (leakage of brain fluid from the nose) Influenza (seasonal flu) Nasal polyps (growths) Parasite infections Sinusitis (sinus infection) Upper respiratory tract infection (URI, common cold) Mycoplasma infection (bacteria) Nasal fracture (broken nose) Perforated septum (hole in skin between nostrils) Pharyngitis (throat infection) Post nasal drip Rhinitis (nasal inflammation) Viral infections Nasal injury Nasal fracture (broken nose) Nose bleed (epistaxis) Concussion Perforated septum (hole in skin between nostrils) Preseptal hematoma (blood clot in the nose) Pain in the ear Cauliflower ear (wrestlers ear) Cerumen impaction (ear wax buildup) Ear drum rupture (tympanic membrane rupture) Ear infection, middle ear (otitis media) Ear infection, outer (otitis externa) Hemotympanum (blood behind ear drum) Pharyngitis (throat infection) Acne (pimples) Acoustic neuroma (ear nerve tumor) Allergic rhinitis (allergic reaction in the nose) Bell's palsy (facial muscle weakness) Bullous myringitis (middle ear infection) Carbuncle Cellulitis (skin infection) Cholesteatoma (middle ear mass) Contact dermatitis (contact skin irritation) Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Dental caries (cavities) Dental eruption (appearance of new tooth) Ear laceration (cut on the ear) Ear swelling Enlarged lymph nodes (lymphadenopathy) Hearing loss Labyrinthitis (dizziness and vertigo) Lymphangitis (lymph tissue inflammation) Mononucleosis (common viral illness) Mycoplasma infection (bacteria) Nasal polyps (growths) Neutropenia Periodontitis (gum inflammation) Ramsay Hunt syndrome (viral infection causing facial weakness) Sebaceous cyst (sac under the skin) Sinusitis (sinus infection) Temporomandibular joint syndrome (TMJ, jaw joint pain) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Vestibular neuronitis (labyrinthitis, vertigo) Viral infections Sinus pain and pressure Allergy Cavernous sinus aneurysm (head vein dilation) Nasal polyps (growths) Sinusitis (sinus infection) Carotid cavernous fistula (abnormal blood vessel communication) Cavernous sinus tumor (head vein cancer) Squamous cell cancer (common skin cancer) Sore throat Epiglottitis (severe throat inflammation) Diphtheria infection (bacterial respiratory infection) Herpangina (mouth blisters) Ludwigs angina (severe infection in the floor of the mouth and neck) Peritonsillar abscess (collection of pus around tonsils) Pharyngitis (throat infection) Scarlet fever (post strep inflammation) Streptococcus infection (strep throat bacteria) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Allergic rhinitis (allergic reaction in the nose) Aphthous ulcers (mouth stomatitis) Bacterial tracheitis Bronchitis (bronchial tube infection) Burning mouth syndrome Candida albicans (yeast infection) Dental abscess (tooth infection) Ear infection, middle ear (otitis media) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Gastroesophageal reflux (GERD, heartburn) Herpes stomatitis (viral mouth infection) Influenza (seasonal flu) Laryngeal carcinoma (throat cancer) Laryngitis (voice box inflammation) Mononucleosis (common viral illness) Mouth cancer (oropharyngeal cancer) Mycoplasma infection (bacteria) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Thrush (oral candidiasis) Viral infections Speech problem Brain tumor (cancer of the brain) Drug overdose Hypoglycemia (low blood sugar) Cerebral contusion (bruise of brain) Cerebral vascular accident (stroke) Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Hemorrhagic stroke (CVA, cerebrovascular accident) Meningitis (spinal fluid infection) Transient ischemic attack (TIA, reversible stroke) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Heat stroke Lacunar stroke Laryngitis (voice box inflammation) Myasthenia gravis (autoimmune disease of the nerves, muscles) Subdural hematoma (bleeding on brain) Alcohol (ethanol) intoxication Cerebral palsy (movement disorder) Migraine (type of headache) Parkinson's disease (movement disorder) Carotid artery stenosis (neck artery narrowing) Cerebellar Ataxia Conversion disorder Dystonia Essential thrombocythemia (excessive blood platelets) Fibromuscular dysplasia (FMD) Friedreich's Ataxia (genetic disorder) Head injury in children Huntington disease (chorea) Mouth cancer (oropharyngeal cancer) Multiple sclerosis (MS) Post-polio syndrome Stuttering Alcohol abuse Alcohol (ethanol) poisoning (overdose) Alcohol withdrawal syndrome (mild) Delirium tremens (DTs, severe alcohol withdrawal) Cirrhosis (liver failure and scarring) Depression (excessive sadness) Gastric ulcer (stomach ulcer) Major depressive disorder (severe depression) Pancreatitis (pancreas inflammation) Schizophrenia (chronic impaired reality perception) Alcohol (ethanol) intoxication Alcoholism Marijuana use Narcotic (morphine, heroin) abuse Phobias (irrational fear) Prescription drug abuse Anxiety (Nervousness) Depression (excessive sadness) Hypoxia (lack of oxygen) Amphetamine abuse Arrhythmia (abnormal heart rhythm) Drug overuse Hypoglycemia (low blood sugar) Major depressive disorder (severe depression) Medication reaction Phobias (irrational fear) Post-traumatic stress disorder (PTSD) Schizophrenia (chronic impaired reality perception) Bipolar disorder (manic depressive disorder) Panic disorder Stress Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Body dysmorphic disorder (body appearance obsession) Complex partial seizures (psychomotor epilepsy) Dysthymia (depression, dysthymic disorder) Huntington disease (chorea) Hyperventilation (rapid breathing) Hypoparathyroidism Narcotic (morphine, heroin) abuse Obsessive compulsive disorder (OCD, anxiety disorder) Personality disorder (unhealthy patterns of thinking and behavior) Prescription drug abuse Schizoaffective disorder (features of schizophrenia and mood disorder) Thyroid cyst Behavioral problem Drug overuse Adjustment disorder (poor adjustment to life stressor) Anorexia (eating disorder) Anxiety disorder (generalized anxiety disorder, GAD) Asperger's syndrome (autism spectrum disorder) Autism spectrum disorder (ASD) Bulimia nervosa (binge eating, vomiting) Marijuana use Panic disorder Alzheimer's disease (dementia) Attention deficit hyperactivity disorder (ADHD) Down syndrome (common genetic disorder) Social anxiety disorder (social phobia) Burning mouth syndrome Functional disorders (psychogenic illness) Laxative abuse Personality disorder (unhealthy patterns of thinking and behavior) Phobias (irrational fear) Stress Blood in vomit Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Intestinal volvulus (twisting of intestine) Intussusception (telescoping intestine) Cirrhosis (liver failure and scarring) Esophageal varices (dilation of esophageal veins) Gastrointestinal bleeding (stomach, intestine bleeding) Nose bleed (epistaxis) Thrombocytopenia (low platelet count) Tonsillitis (tonsil infection) Warfarin (Coumadin, Jantoven) overdose Gastritis (stomach inflammation) Henoch Schönlein purpura (blood vessel inflammation) Mallory Weiss syndrome (esophageal tear) Alcoholism Esophageal cancer (tumor) Esophagitis (esophageal inflammation) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Hemoptysis (coughing blood) Hiatal hernia (stomach pushes through diaphragm) Kaposi Sarcoma (type of cancer) Malabsorption syndrome (abnormal intestinal digestion) Small bowel lymphoma (intestinal lymph node cancer) Stomach cancer (gastric cancer) Blurry vision Acute angle closure glaucoma (increased inner eye pressure) Glaucoma (elevated eye pressure) Orbital cellulitis (soft tissue eye infection) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Migraine (type of headache) Optic neuritis (optic nerve inflammation) Orbital mass (growth near the eye) Uveitis (iritis, eye inflammation) Confusion Carbon monoxide poisoning (odorless, poisonous gas) Dehydration Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Epidural hematoma (bleeding around brain or spine) Hypoglycemia (low blood sugar) Hypoxia (lack of oxygen) Meningitis (spinal fluid infection) Respiratory failure (breathing failure, ARDS) Seizure (abnormal brain electrical activity) Sepsis (serious blood infection) Alcohol (ethanol) abuse Alcohol withdrawal syndrome (mild) Astrocytoma (brain tumor) Drug overdose Drug withdrawal syndrome Hyponatremia (low blood sodium) Hypotension (low blood pressure) Intracranial hemorrhage (bleeding in brain) Reyes syndrome (rare liver and brain swelling) Subdural hematoma (bleeding on brain) Altitude illness Cerebral aneurysm (brain artery dilation) Cerebral vascular accident (stroke) Congestive heart failure (CHF) Decompression sickness (bends, caisson's disease) Failure to thrive - adult Hepatic encephalopathy (confusion from liver failure) Hydrocephalus (brain fluid build-up) Hyperosmolar hyperglycemic state (severely elevated glucose level) Hyperthermia (extreme heat exposure) Hypothermia (extreme cold exposure) Malignant hyperthermia (rare temperature abnormality) Myxedema coma (severely low thyroid hormone) Pseudotumor cerebri (increased pressure in the skull) Renal failure, acute (sudden kidney failure) Septic shock (low blood pressure from serious blood infection) Shock (severe low blood pressure) Sun poisoning Thrombotic thrombocytopenia purpura (TTP, rare blood disorder) Alzheimer's disease (dementia) Dementia (decline in mental ability) Hyperthyroidism (elevated thyroid hormone) Hypothyroidism (low thyroid hormone) Traumatic brain injury Anemia (low red blood cell count) Diabetes (high blood sugar) Lewy body dementia (common type of dementia) Meningioma (brain tumor) Parathyroid cancer Renal failure, chronic (ongoing kidney failure) Cough Allergic reaction Atypical pneumonia (lung infection) Pneumonia (lung infection) Whooping cough (pertussis) Congestive heart failure (CHF) Bronchiectasis (bronchial tube inflammatory damage) Bronchitis (bronchial tube infection) Influenza (seasonal flu) Laryngitis (voice box inflammation) Respiratory failure (breathing failure, ARDS) Sinusitis (sinus infection) Typhoid fever (salmonella typhi infection from contaminated food or water) ACE inhibitor induced cough (blood pressure medication side effect) Chronic obstructive pulmonary disease (COPD, emphysema) Gastroesophageal reflux (GERD, heartburn) Mycoplasma infection (bacteria) Allergic rhinitis (allergic reaction in the nose) Asthma Bacterial tracheitis Esophagitis (esophageal inflammation) Langerhans cell histiocytosis (Histiocytosis X) Large cell lung cancer Loffler's syndrome (pulmonary eosinophilia, lung inflammation) Malignant Mesothelioma Neutropenia Pharyngitis (throat infection) Post nasal drip Rhinitis (nasal inflammation) Smoking (tobacco use disorder) Squamous cell lung cancer Tonsillitis (tonsil infection) Tuberculosis infection (TB) Upper respiratory tract infection (URI, common cold) Viral infections Delusions or hallucinations Schizophrenia (chronic impaired reality perception) Temporal lobe epilepsy (non-convulsive seizure) Alcohol withdrawal syndrome (mild) Amphetamine abuse Cocaine abuse Depression (excessive sadness) Hepatic encephalopathy (confusion from liver failure) Major depressive disorder (severe depression) Delusional disorder Magic mushroom ingestion (psilocybin) Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Bipolar disorder (manic depressive disorder) Drug reaction Post-traumatic stress disorder (PTSD) Prescription drug abuse Schizoaffective disorder (features of schizophrenia and mood disorder) Dizziness Arrhythmia (abnormal heart rhythm) Bradycardia (slow heart rate) Hypotension (low blood pressure) Atrial fibrillation (irregular heart rate) Blood loss Carbon monoxide poisoning (odorless, poisonous gas) Cerebral vascular accident (stroke) Dehydration Transient ischemic attack (TIA, reversible stroke) Allergic reaction Amphetamine abuse Atrial flutter (irregular heart rate) Brain tumor (cancer of the brain) Cardiomyopathy (weakened heart) Coronary artery disease (CAD, heart disease) Decompression sickness (bends, caisson's disease) Head injury HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Hypertensive emergency (severely high blood pressure) Hypoglycemia (low blood sugar) Intracranial hemorrhage (bleeding in brain) Long QT Syndrome (inherited heart condition) Major depressive disorder (severe depression) Medication reaction Meningitis (spinal fluid infection) Pancytopenia Pneumonia (lung infection) Pseudotumor cerebri (increased pressure in the skull) Pulmonary embolism (blood clot in the lungs) Renal failure, acute (sudden kidney failure) Seizure (abnormal brain electrical activity) Sepsis (serious blood infection) Smoke inhalation Takayasu's arteritis (Giant cell arteritis of the young) Ventricular tachycardia (VT, dangerous irregular heart beat) Wolff Parkinson White syndrome (WPW, additional electrical pathway in the heart) Benign positional vertigo (sensation of spinning) Ear infection, middle ear (otitis media) Head injury in children Supraventricular tachycardia (SVT) Traumatic brain injury Acoustic neuroma (ear nerve tumor) Adjustment disorder (poor adjustment to life stressor) Alcoholism Anemia (low red blood cell count) Anxiety disorder (generalized anxiety disorder, GAD) Arnold Chiari malformation Breast cancer (tumor) Carotid artery stenosis (neck artery narrowing) Cerebellar Ataxia Chronic obstructive pulmonary disease (COPD, emphysema) Concussion Drug reaction Food poisoning Gastroenteritis (intestinal infection) Heat exhaustion Iron deficiency anemia (low red blood cell count) Labyrinthitis (dizziness and vertigo) Meniere's disease (dizziness and vertigo) Migraine (type of headache) Multiple sclerosis (MS) Panic disorder Post concussive syndrome (symptoms after a concussion) Postural hypotension (low blood pressure after standing) Premenstrual syndrome (PMS) Prescription drug abuse Renal failure, chronic (ongoing kidney failure) Sinusitis (sinus infection) Stress Thyroid cancer (neck gland cancer) Upper respiratory tract infection (URI, common cold) Vasovagal syncope (fainting) Vertigo (spinning sensation) Vestibular neuronitis (labyrinthitis, vertigo) Viral infections Eye redness Allergic conjunctivitis (allergic reaction in the eye) Blepharitis (eyelid swelling) Conjunctivitis (pink eye) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Glaucoma (elevated eye pressure) Subconjunctival hemorrhage (blood covering white part of the eye) Warfarin (Coumadin, Jantoven) overdose Corneal ulcer Pterygium (growth on the eye) Tear duct infection (Dacryocystitis) Uveitis (iritis, eye inflammation) Blocked tear duct (dacryostenosis) Graves' disease (overproduction of thyroid hormone) Retinoblastoma (pediatric eye cancer) Retinopathy Rubella (German measles) Scleritis (inflammation of the eye) Face numbness (paresthesias) Facial trauma (injury) Frostbite (tissue damage from cold) Cerebral vascular accident (stroke) Brain tumor (cancer of the brain) Fracture (broken bone) Guillain Barre syndrome (ascending muscle weakness) Lacunar stroke Migraine (type of headache) Diabetes (high blood sugar) Multiple sclerosis (MS) Shingles (herpes zoster) Trigeminal neuralgia (facial nerve pain) Cancer (tumor) Facial droop (weakness) Facial trauma (injury) Cerebral vascular accident (stroke) Transient ischemic attack (TIA, reversible stroke) Ear infection, middle ear (otitis media) Facial nerve paralysis Guillain Barre syndrome (ascending muscle weakness) Lacunar stroke Lyme disease (bacterial infection from ticks) Ramsay Hunt syndrome (viral infection causing facial weakness) Bell's palsy (facial muscle weakness) Cancer (tumor) Fibromuscular dysplasia (FMD) Miller Fisher Syndrome (rare nerve disease) Sarcoidosis (inflammatory disease) Hair loss (Baldness) Hair loss (alopecia) Male pattern hair loss (hereditary-patterned baldness) Hypoparathyroidism Hemoptysis (Coughing blood) Pneumonia (lung infection) Bronchiectasis (bronchial tube inflammatory damage) Pulmonary embolism (blood clot in the lungs) Bronchitis (bronchial tube infection) Goodpasture syndrome (disease of kidneys and lungs) Lung abscess (collection of pus) Tonsillitis (tonsil infection) Warfarin (Coumadin, Jantoven) overdose Hemophilia (inherited bleeding disorder) Lung cancer (tumor) Large cell lung cancer Small cell lung cancer Squamous cell lung cancer Wegener's granulomatosis (granulomatosis with polyangiitis, blood vessel disease) Hot flashes Febrile (fever) illness Panic disorder Pheochromocytoma (adrenal gland tumor) Carcinoid syndrome (flushing, diarrhea) Hyperthyroidism (elevated thyroid hormone) Menopause (end of menstruation and fertility) Kidney cancer (tumor) Pancreatic cancer (tumor) Thyroid cancer (neck gland cancer) Increased facial hair Medication reaction Polycystic ovarian syndrome (PCOS, female hormonal disorder) Cushing disease (excessive pituitary gland hormones) Excessive hair growth (Hirsutism) Ovarian cancer (female organ cancer) Pancreatic cancer (tumor) Insomnia (Trouble sleeping) Depression (excessive sadness) Amphetamine abuse Alcohol withdrawal syndrome (mild) Major depressive disorder (severe depression) Medication reaction Schizophrenia (chronic impaired reality perception) Caffeine use Jet lag Restless legs syndrome (nervous system disorder) Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Bipolar disorder (manic depressive disorder) Drug reaction Dysthymia (depression, dysthymic disorder) Migraine (type of headache) Narcolepsy (uncontrollable sleeping) Narcotic (morphine, heroin) abuse Personality disorder (unhealthy patterns of thinking and behavior) Post-polio syndrome Post-traumatic stress disorder (PTSD) Schizoaffective disorder (features of schizophrenia and mood disorder) Stress Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Learning difficulties Depression (excessive sadness) Child abuse Failure to thrive - child Lead poisoning (toxicity) Adjustment disorder (poor adjustment to life stressor) Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Autism spectrum disorder (ASD) Bipolar disorder (manic depressive disorder) Dyslexia (reading disorder) Post concussive syndrome (symptoms after a concussion) Schizophrenia (chronic impaired reality perception) Fetal alcohol syndrome Neurofibromatosis (inherited nerve tumors) Developmental delay Fragile X syndrome (genetic disorder) Phenylketonuria (PKU) Schizoaffective disorder (features of schizophrenia and mood disorder) Turner syndrome (gonadal dysgenesis) Loss of balance Brain tumor (cancer of the brain) Hypoglycemia (low blood sugar) Medication reaction Cerebral vascular accident (stroke) Transient ischemic attack (TIA, reversible stroke) Alcohol (ethanol) intoxication Altitude illness Concussion Drug overdose Ear infection, middle ear (otitis media) Epidural hematoma (bleeding around brain or spine) Lacunar stroke Subdural hematoma (bleeding on brain) Vertebral artery dissection (neck artery tear) Vertebral-basilar stroke (stroke in the back of the brain) Basilar artery migraine (headache) Cerebral palsy (movement disorder) Chicken pox (varicella virus) Labyrinthitis (dizziness and vertigo) Meniere's disease (dizziness and vertigo) Multiple sclerosis (MS) Cerebellar Ataxia Tay-Sachs disease Wilsons disease (copper accumulation in tissues) Mouth ulcers Gingivitis (inflammation of the gums) Herpangina (mouth blisters) Herpes stomatitis (viral mouth infection) Oral ulcers (mouth ulcers) Behcets disease (small blood vessel inflammation disorder) Hand foot and mouth disease (Coxsackie virus) Mouth cancer (oropharyngeal cancer) Autoimmune conditions Reiter syndrome (type of joint inflammation) Nasal bleeding Allergic rhinitis (allergic reaction in the nose) Aplastic anemia (bone marrow failure) Bleeding tendency (bleeding disorder) Cocaine abuse Dry air nasal irritation Head injury Nasal polyps (growths) Nasal trauma (injury) Nose bleed (epistaxis) Sinusitis (sinus infection) Thrombocytopenia (low platelet count) Arteriovenous malformation (blood vessel abnormality, AVM) Hypertension (high blood pressure) Nasal foreign body (unnatural object in the nose) Septal perforation (hole in the skin between nostrils) Warfarin (Coumadin) use Hemophilia (inherited bleeding disorder) Hereditary hemorrhagic telangiectasia (Osler Weber Rendu syndrome) Leukemia (blood cell cancer) Maxillary sinus carcinoma (sinus cancer) Nasal cancer (tumor) Rhinosporidiosis (fungal nasal infection) Wegener's granulomatosis (granulomatosis with polyangiitis, blood vessel disease) Psychiatric problem Drug overuse Self-inflicted injury Suicide Schizophrenia (chronic impaired reality perception) Anorexia nervosa (eating disorder) Anxiety disorder (generalized anxiety disorder, GAD) Bulimia nervosa (binge eating, vomiting) Hyperventilation (rapid breathing) Post-traumatic stress disorder (PTSD) Primary affective disorder (depression) Adjustment disorder (poor adjustment to life stressor) Bipolar disorder (manic depressive disorder) Insomnia (difficulty sleeping) Munchausen syndrome by proxy (fabricated illness in a dependent) Panic disorder Personality disorder (unhealthy patterns of thinking and behavior) Schizoaffective disorder (features of schizophrenia and mood disorder) Body dysmorphic disorder (body appearance obsession) Functional disorders (psychogenic illness) Intravenous drug abuse (IVDA) Munchausen syndrome (fabricated illness) Obsessive compulsive disorder (OCD, anxiety disorder) Puerperal depression (depression after giving birth) Puerperal psychosis (loss of contact with reality after birth) Seasonal affective disorder (intermittent seasonal depression) Seizure Hypoglycemia (low blood sugar) Overdose Poisoning Alcohol withdrawal syndrome (mild) Cerebral aneurysm (brain artery dilation) Generalized seizure disorder (generalized epilepsy) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Hyponatremia (low blood sodium) Meningitis (spinal fluid infection) Seizure (abnormal brain electrical activity) Brain tumor (cancer of the brain) Carbon monoxide poisoning (odorless, poisonous gas) Cerebral vascular accident (stroke) Concussion Drug reaction Drug withdrawal syndrome Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Febrile seizure (convulsion in child with a fever) Focal seizure (partial seizure) Hemorrhagic stroke (CVA, cerebrovascular accident) Myxedema coma (severely low thyroid hormone) Respiratory failure (breathing failure, ARDS) Sagittal sinus thrombosis (venous blood clot in the brain) Subdural hematoma (bleeding on brain) Thrombotic thrombocytopenia purpura (TTP, rare blood disorder) West Nile virus infection (mosquito-transmitted illness) Neurofibromatosis (inherited nerve tumors) Sickle cell crisis (complication of sickle cell disease) Tape worm infection Conversion disorder Familial dysautonomia (genetic disorder) Fragile X syndrome (genetic disorder) Hypocalcemia (low blood calcium) Lupus (systemic lupus erythematosus, SLE) Multiple sclerosis (MS) Phenylketonuria (PKU) Renal failure, chronic (ongoing kidney failure) Tay-Sachs disease Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Throat pain Diphtheria infection (bacterial respiratory infection) Epiglottitis (severe throat inflammation) Ludwigs angina (severe infection in the floor of the mouth and neck) Peritonsillar abscess (collection of pus around tonsils) Pharyngitis (throat infection) Scarlet fever (post strep inflammation) Streptococcus infection (strep throat bacteria) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Allergic rhinitis (allergic reaction in the nose) Aphthous ulcers (mouth stomatitis) Bronchitis (bronchial tube infection) Burning mouth syndrome Candida albicans (yeast infection) Dental abscess (tooth infection) Ear infection, middle ear (otitis media) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Gastroesophageal reflux (GERD, heartburn) Herpes stomatitis (viral mouth infection) Influenza (seasonal flu) Laryngeal carcinoma (throat cancer) Laryngitis (voice box inflammation) Mononucleosis (common viral illness) Mouth cancer (oropharyngeal cancer) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Thrush (oral candidiasis) Viral infections Tremors Hypoglycemia (low blood sugar) Alcohol withdrawal syndrome (mild) Amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease) Encephalitis (brain infection) Febrile (fever) illness Focal seizure (partial seizure) Generalized seizure disorder (generalized epilepsy) Head injury Hypothermia (extreme cold exposure) Medication reaction Meningitis (spinal fluid infection) Schizophrenia (chronic impaired reality perception) Seizure (abnormal brain electrical activity) Temporal lobe epilepsy (non-convulsive seizure) Essential tremor (abnormal rhythmic shaking) Parkinson's disease (movement disorder) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Complex partial seizures (psychomotor epilepsy) Concussion Dystonia Friedreich's Ataxia (genetic disorder) Hypocalcemia (low blood calcium) Multiple sclerosis (MS) Muscle spasm (charley horse) Panic disorder Peripheral neuropathy (nerve damage) Prescription drug abuse Restless legs syndrome (nervous system disorder) Serotonin syndrome (severe medication reaction) Substance abuse Tic Disorder Tourette syndrome (repetitive involuntary movements, vocalizations) Vertigo (Room spinning) Alcohol (ethanol) abuse Cardiac arrhythmia (abnormal heart rate) Astrocytoma (brain tumor) Low blood pressure (hypotension) Benign positional vertigo (sensation of spinning) Brain tumor (cancer of the brain) Concussion Ear infection, middle ear (otitis media) Motion sickness Vertebral artery dissection (neck artery tear) Vertebral- basilar artery insufficiency (inadequate blood flow to the back of the brain) Vertebral-basilar stroke (stroke in the back of the brain) Vestibular neuronitis (labyrinthitis, vertigo) Ear infection, outer (otitis externa) Meniere's disease (dizziness and vertigo) Migraine (type of headache) Basilar artery migraine (headache) Fibromuscular dysplasia (FMD) Ototoxicity (ear toxicity) Vomiting Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Pancreatitis (pancreas inflammation) Acidosis (excessive acid in the body) Appendicitis Carbon monoxide poisoning (odorless, poisonous gas) Cholangitis (inflammation of the bile ducts) Cholecystitis (inflammation of the gallbladder) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Drug withdrawal syndrome Gastroenteritis (intestinal infection) Gastrointestinal bleeding (stomach, intestine bleeding) Head injury Hepatic encephalopathy (confusion from liver failure) Medication reaction Migraine (type of headache) Myocardial infarction (heart attack) Parasite infections Pyelonephritis (kidney infection) Takayasu's arteritis (Giant cell arteritis of the young) Cholelithiasis (gallstones) Food allergy Head injury in children Labyrinthitis (dizziness and vertigo) Traveler's diarrhea (Montezuma's revenge) Abdominal adhesions (scar tissue) Alcoholism Amyloidosis Anxiety disorder (generalized anxiety disorder, GAD) Bacterial overgrowth of small intestine Bladder infection (cystitis, UTI, urinary tract infection) Drug reaction Endometriosis (uterine tissue outside the uterus) Esophageal foreign body Esophagitis (esophageal inflammation) Familial dysautonomia (genetic disorder) Food poisoning Gallbladder cancer Gastritis (stomach inflammation) Gastroesophageal reflux (GERD, heartburn) Glomerulonephritis (kidney disease) Hydronephrosis Hyperemesis gravidarum (severe vomiting in pregnancy) Influenza (seasonal flu) Kidney stone (nephrolithiasis) Parathyroid cancer Pharyngitis (throat infection) Polyphagia (overeating) Post concussive syndrome (symptoms after a concussion) Prescription drug abuse Renal failure, chronic (ongoing kidney failure) Tonsillitis (tonsil infection) Traumatic brain injury Tropical sprue Ulcerative colitis (large intestine inflammation) Vertigo (spinning sensation) Viral infections Wilms' Tumor Neck Back ache or pain Pyelonephritis (kidney infection) Transverse myelitis (spinal cord inflammation) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Bladder infection (cystitis, UTI, urinary tract infection) Bone metastases (cancer spread to bone) Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Discitis (spinal disk inflammation) Kidney stone (nephrolithiasis) Muscle strain (pulled muscle) Obesity Osteomyelitis (bone infection) Pancreas inflammation (pancreatitis, chronic) Pancreatitis (pancreas inflammation) Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Sickle cell disease (disease of red blood cells) Spinal abscess (collection of spinal pus) Unstable angina (pre heart attack chest pain) Vertebral fracture (broken back or neck bone) Herniated disc (slipped disc, ruptured disc) Lumbar spinal stenosis (spinal cord compression) Lumbar spondylosis (spine arthritis) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Asthma Back trauma (injury) Bacterial vaginosis (vaginal infection) Bronchitis (bronchial tube infection) Cellulitis (skin infection) Cholelithiasis (gallstones) Chronic pain Contusion (bruise, ecchymosis) Costochondritis (chest wall inflammation) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Ligament sprain (connection between two bones) Lung cancer (tumor) Lymphoma (lymph node cancer) Multiple sclerosis (MS) Muscle spasm (charley horse) Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Paget disease of the bone Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Pleuritis (inflammation of the lung's lining, pleurisy) Pregnancy Premenstrual syndrome (PMS) Rectocele Reflex sympathetic dystrophy (complex pain syndrome) Rheumatoid arthritis (type of chronic joint inflammation) Rib fracture (broken bone) Rotator cuff syndrome (shoulder injury) Scoliosis (crooked spine) Shingles (herpes zoster) Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) Vaginitis (vaginal infection inflammation) Choking Inhaled foreign body (in respiratory tract) Alcohol (ethanol) poisoning (overdose) Cerebral vascular accident (stroke) Epiglottitis (severe throat inflammation) Parkinson's disease (movement disorder) Familial dysautonomia (genetic disorder) Neck ache or pain Cervical spine fracture (broken neck bone) Carotid artery dissection (neck artery tear) Central cord syndrome (traumatic spine injury) Discitis (spinal disk inflammation) Head injury Meningitis (spinal fluid infection) Neck trauma (injury) Retropharyngeal abscess (throat abscess) Spinal abscess (collection of spinal pus) Spinal cord injury, acute Torticollis, spasmodic (neck muscle spasm) Vertebral artery dissection (neck artery tear) Whiplash injury (neck injury) Brachial plexus injury (shoulder nerve injury) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Herniated disc (slipped disc, ruptured disc) Abrasions (scrapes) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Back trauma (injury) Cellulitis (skin infection) Cervical radiculopathy (pinched nerve in neck) Contusion (bruise, ecchymosis) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Fibromuscular dysplasia (FMD) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Goiter (enlarged thyroid) Ligament sprain (connection between two bones) Migraine (type of headache) Muscle spasm (charley horse) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rotator cuff syndrome (shoulder injury) Shingles (herpes zoster) Tension headache (stress headache) Thyroid cancer (neck gland cancer) Thyroid cyst Thyroiditis (thyroid inflammation) Neck swelling Burkitt lymphoma (lymph node tumor) Cat scratch fever (bacterial infection after cat scratch) Cellulitis (skin infection) Cervical lymphadenopathy (enlarged neck lymph nodes) Lipoma (benign fatty tumor) Muscle tear Goiter (enlarged thyroid) Pharyngeal pouch (Zenker's diverticulum, weakening of the esophageal wall) Thyroglossal duct cyst (neck cyst) Thyroid cancer (neck gland cancer) Lymphoma (lymph node cancer) Mouth cancer (oropharyngeal cancer) Thyroid cyst Sore throat Epiglottitis (severe throat inflammation) Diphtheria infection (bacterial respiratory infection) Herpangina (mouth blisters) Ludwigs angina (severe infection in the floor of the mouth and neck) Peritonsillar abscess (collection of pus around tonsils) Pharyngitis (throat infection) Scarlet fever (post strep inflammation) Streptococcus infection (strep throat bacteria) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Allergic rhinitis (allergic reaction in the nose) Aphthous ulcers (mouth stomatitis) Bacterial tracheitis Bronchitis (bronchial tube infection) Burning mouth syndrome Candida albicans (yeast infection) Dental abscess (tooth infection) Ear infection, middle ear (otitis media) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Gastroesophageal reflux (GERD, heartburn) Herpes stomatitis (viral mouth infection) Influenza (seasonal flu) Laryngeal carcinoma (throat cancer) Laryngitis (voice box inflammation) Mononucleosis (common viral illness) Mouth cancer (oropharyngeal cancer) Mycoplasma infection (bacteria) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Thrush (oral candidiasis) Viral infections Swallowing problem (Dysphagia) Cerebral vascular accident (stroke) Epiglottitis (severe throat inflammation) Peritonsillar abscess (collection of pus around tonsils) Retropharyngeal abscess (throat abscess) Botulism (bacterial toxin causing muscle weakness) Diphtheria infection (bacterial respiratory infection) Esophageal foreign body Esophageal web (Schatzki's ring, constriction of esophagus) Gastroesophageal reflux (GERD, heartburn) Mediastinitis (inner chest inflammation) Myasthenia gravis (autoimmune disease of the nerves, muscles) Pharyngitis (throat infection) Tetanus (lockjaw) Barrett's esophagus (esophagus inflammation) Diffuse esophageal spasm (painful contractions of the esophagus) Esophageal cyst Esophageal stricture (narrowing of the esophagus) Esophagitis (esophageal inflammation) Goiter (enlarged thyroid) Candida albicans (yeast infection) Esophageal cancer (tumor) Food allergy Laryngeal carcinoma (throat cancer) Mouth cancer (oropharyngeal cancer) Systemic sclerosis (scleroderma, progressive soft tissue hardening) Tongue cancer (tumor) Tonsillar cancer (tumor) Zenker's diverticulum (pharyngeal pouch, weakening of the esophageal wall) Throat pain Diphtheria infection (bacterial respiratory infection) Epiglottitis (severe throat inflammation) Ludwigs angina (severe infection in the floor of the mouth and neck) Peritonsillar abscess (collection of pus around tonsils) Pharyngitis (throat infection) Scarlet fever (post strep inflammation) Streptococcus infection (strep throat bacteria) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Allergic rhinitis (allergic reaction in the nose) Aphthous ulcers (mouth stomatitis) Bronchitis (bronchial tube infection) Burning mouth syndrome Candida albicans (yeast infection) Dental abscess (tooth infection) Ear infection, middle ear (otitis media) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Gastroesophageal reflux (GERD, heartburn) Herpes stomatitis (viral mouth infection) Influenza (seasonal flu) Laryngeal carcinoma (throat cancer) Laryngitis (voice box inflammation) Mononucleosis (common viral illness) Mouth cancer (oropharyngeal cancer) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Thrush (oral candidiasis) Viral infections Drooling Peritonsillar abscess (collection of pus around tonsils) Epiglottitis (severe throat inflammation) Stroke (CVA, cerebrovascular accident) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Herpes stomatitis (viral mouth infection) Ludwigs angina (severe infection in the floor of the mouth and neck) Mononucleosis (common viral illness) Pesticide poisoning (organophosphate poisoning) Rabies (deadly viral illness transmitted by animals) Retropharyngeal abscess (throat abscess) Streptococcus infection (strep throat bacteria) Tetanus (lockjaw) Tonsillitis (tonsil infection) Bell's palsy (facial muscle weakness) Cerebral palsy (movement disorder) Hand foot and mouth disease (Coxsackie virus) Teething Parkinson's disease (movement disorder) Tongue cancer (tumor) Tonsillar cancer (tumor) Headache Head injury Hydrocephalus (brain fluid build-up) Meningitis (spinal fluid infection) Amphetamine abuse Brain tumor (cancer of the brain) Carbon monoxide poisoning (odorless, poisonous gas) Cerebral aneurysm (brain artery dilation) Decompression sickness (bends, caisson's disease) Depression (excessive sadness) Ear infection, middle ear (otitis media) Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Farsightedness (hyperopia/hypermetropia) Glaucoma (elevated eye pressure) Hemorrhagic stroke (CVA, cerebrovascular accident) Hypertensive emergency (severely high blood pressure) Intracranial hemorrhage (bleeding in brain) Lyme disease (bacterial infection from ticks) Major depressive disorder (severe depression) Migraine (type of headache) Orbital fracture (broken bone near the eye) Posterior inferior cerebellar artery syndrome (stroke syndrome) Pseudotumor cerebri (increased pressure in the skull) Seizure (abnormal brain electrical activity) Sinusitis (sinus infection) Subdural hematoma (bleeding on brain) Temporal arteritis (inflamed scalp artery) Upper respiratory tract infection (URI, common cold) Cluster headache (one-sided headache behind the eye) Head injury in children Meningioma (brain tumor) Traumatic brain injury Abrasions (scrapes) Alcoholism Allergic rhinitis (allergic reaction in the nose) Anxiety disorder (generalized anxiety disorder, GAD) Arnold Chiari malformation Bell's palsy (facial muscle weakness) Bipolar disorder (manic depressive disorder) Cerebellar Ataxia Cervical spondylosis (neck arthritis) Concussion Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Dental caries (cavities) Drug reaction Ear infection, outer (otitis externa) Essential hypertension (high blood pressure) Essential thrombocythemia (excessive blood platelets) Fibromuscular dysplasia (FMD) Herniated disc (slipped disc, ruptured disc) Hypertension (high blood pressure) Influenza (seasonal flu) Mycoplasma infection (bacteria) Nasal fracture (broken nose) Paget disease of the bone Pharyngitis (throat infection) Porphyria (rare disorder of skin, nervous system) Post concussive syndrome (symptoms after a concussion) Premenstrual syndrome (PMS) Presbyopia (aging vision) Puncture wound, face Scalp laceration (scalp cut) Stress Temporomandibular joint syndrome (TMJ, jaw joint pain) Tension headache (stress headache) Tonsillitis (tonsil infection) Trigeminal neuralgia (facial nerve pain) Viral infections Whiplash injury (neck injury) Hives Allergic reaction Anaphylaxis (severe/life threatening allergic reaction) Anaphylactoid reactions (pseudo allergic reaction) Food allergy Mastocytosis (urticaria pigmentosa, skin disease) Symptomatic dermatographism (exaggerated skin response to pressure) Contact urticaria (hives) Familial cold urticaria (cold-related hives) Hot flashes Febrile (fever) illness Panic disorder Pheochromocytoma (adrenal gland tumor) Carcinoid syndrome (flushing, diarrhea) Hyperthyroidism (elevated thyroid hormone) Menopause (end of menstruation and fertility) Kidney cancer (tumor) Pancreatic cancer (tumor) Thyroid cancer (neck gland cancer) Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin pain Acne (pimples) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Diphtheria infection (bacterial respiratory infection) Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Psoriasis (scaly skin disease) Scabies (skin disease caused by mites) Skin abscess (collection of pus) Sunburn Keloid (overgrown scar) Shingles (herpes zoster) Bee sting (wasp sting) Dermatofibroma Diabetic neuropathy (nerve damage) Fibromyalgia (chronic pain disorder) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Swollen lymph nodes (Large lymph nodes) Staphylococcus aureus (type of bacteria) Burkitt lymphoma (lymph node tumor) Kawasaki disease (pediatric blood vessel disease) Syphilis (treponema pallidum) Cat scratch fever (bacterial infection after cat scratch) Cervical lymphadenopathy (enlarged neck lymph nodes) Chagas disease (trypanosomiasis) Dengue fever (tropical mosquito borne illness) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Lymphoma (lymph node cancer) Mononucleosis (common viral illness) Hodgkin's disease (cancer of the lymph system) Schistosomiasis (parasite infection) Toxoplasma infection (parasite infection) Yaws Eyes Blurry vision Acute angle closure glaucoma (increased inner eye pressure) Glaucoma (elevated eye pressure) Orbital cellulitis (soft tissue eye infection) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Migraine (type of headache) Optic neuritis (optic nerve inflammation) Orbital mass (growth near the eye) Uveitis (iritis, eye inflammation) Double vision (Diplopia) Orbital cellulitis (soft tissue eye infection) Orbital fracture (broken bone near the eye) Orbital mass (growth near the eye) Third cranial nerve disorder (disorder of eye movement) Pseudotumor cerebri (increased pressure in the skull) Basilar artery migraine (headache) Diabetes mellitus type 2 (elevated blood sugar) Ophthalmoplegia (eye muscle weakness) Syphilis (treponema pallidum) Temporal arteritis (inflamed scalp artery) Strabismus (crossed eyes) Complex migraine (migraine with neurologic changes) Graves eye disease (Graves ophthalmopathy) Maxillary sinus carcinoma (sinus cancer) Miller Fisher Syndrome (rare nerve disease) Nasopharyngeal carcinoma (tumor) Pituitary tumor Retinopathy Eye floaters Detached retina (retinal detachment) Posterior vitreous detachment (common eye abnormality) Diabetes (high blood sugar) Leukemia (blood cell cancer) Lymphoma (lymph node cancer) Eye pain (Irritation) Periorbital cellulitis (infection around eye) Orbital cellulitis (soft tissue eye infection) Acute angle closure glaucoma (increased inner eye pressure) Allergic conjunctivitis (allergic reaction in the eye) Cavernous sinus thrombosis (head vein blood clot) Conjunctivitis (pink eye) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Glaucoma (elevated eye pressure) Hordeolum (stye of eye) Hyphema (traumatic blood in eye) Optic neuritis (optic nerve inflammation) Sinusitis (sinus infection) Temporal arteritis (inflamed scalp artery) Behcets disease (small blood vessel inflammation disorder) Corneal ulcer Migraine (type of headache) Tear duct infection (Dacryocystitis) Uveitis (iritis, eye inflammation) Blepharitis (eyelid swelling) Foreign body in the eye Graves' disease (overproduction of thyroid hormone) Keratitis (inflammation of cornea) Retinopathy Retrobulbar Neuritis Scleritis (inflammation of the eye) Toxoplasma infection (parasite infection) Eye redness Allergic conjunctivitis (allergic reaction in the eye) Blepharitis (eyelid swelling) Conjunctivitis (pink eye) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Glaucoma (elevated eye pressure) Subconjunctival hemorrhage (blood covering white part of the eye) Warfarin (Coumadin, Jantoven) overdose Corneal ulcer Pterygium (growth on the eye) Tear duct infection (Dacryocystitis) Uveitis (iritis, eye inflammation) Blocked tear duct (dacryostenosis) Graves' disease (overproduction of thyroid hormone) Retinoblastoma (pediatric eye cancer) Retinopathy Rubella (German measles) Scleritis (inflammation of the eye) Eye swelling Allergic reaction Angioedema (swelling of skin, lips, eyes) Trauma Periorbital cellulitis (infection around eye) Blepharitis (eyelid swelling) Conjunctivitis (pink eye) Hordeolum (stye of eye) Orbital cellulitis (soft tissue eye infection) Steven Johnson syndrome (rare, serious skin disorder) ACE inhibitor induced cough (blood pressure medication side effect) Tear duct infection (Dacryocystitis) Retinoblastoma (pediatric eye cancer) Visual flashing lights Detached retina (retinal detachment) Focal seizure (partial seizure) Migraine (type of headache) Optic neuritis (optic nerve inflammation) Seizure (abnormal brain electrical activity) Transient ischemic attack (TIA, reversible stroke) Posterior vitreous detachment (common eye abnormality) Multiple sclerosis (MS) Visual problems Head trauma Amaurosis fugax (momentary vision loss in one eye) Cerebral aneurysm (brain artery dilation) Cerebral vascular accident (stroke) Detached retina (retinal detachment) Hydrocephalus (brain fluid build-up) Orbital cellulitis (soft tissue eye infection) Orbital mass (growth near the eye) Pseudotumor cerebri (increased pressure in the skull) Transient ischemic attack (TIA, reversible stroke) Acute angle closure glaucoma (increased inner eye pressure) Brain tumor (cancer of the brain) Cerebral contusion (bruise of brain) Corneal abrasion (scrape on eye) Corneal foreign body (object in the eye) Diabetes (high blood sugar) Farsightedness (hyperopia/hypermetropia) Focal seizure (partial seizure) Glaucoma (elevated eye pressure) Hemorrhagic stroke (CVA, cerebrovascular accident) Increased pressure in the skull (raised intracranial pressure) Lacunar stroke Methyl alcohol intoxication (methanol) Migraine (type of headache) Optic neuritis (optic nerve inflammation) Orbital fracture (broken bone near the eye) Takayasu's arteritis (Giant cell arteritis of the young) Temporal arteritis (inflamed scalp artery) Third cranial nerve disorder (disorder of eye movement) Uveitis (iritis, eye inflammation) Vertebral- basilar artery insufficiency (inadequate blood flow to the back of the brain) Carotid artery stenosis (neck artery narrowing) Cataracts (clouding of the eye lens) Macular degeneration (chronic eye disease) Presbyopia (aging vision) Strabismus (crossed eyes) Aphakia Conjunctivitis (pink eye) Conversion disorder Corneal ulcer Diabetic retinopathy (diabetic eye disease) Graves eye disease (Graves ophthalmopathy) Multiple sclerosis (MS) Night blindness (nyctalopia) Pituitary tumor Quaternary syphilis (late stage syphilis) Retinitis pigmentosa Retinoblastoma (pediatric eye cancer) Retinopathy Retrobulbar Neuritis Scleritis (inflammation of the eye) Tay-Sachs disease Turner syndrome (gonadal dysgenesis) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Ear Nose Ear pressure Cauliflower ear (wrestlers ear) Cerumen impaction (ear wax buildup) Ear drum rupture (tympanic membrane rupture) Ear infection, middle ear (otitis media) Ear infection, outer (otitis externa) Hemotympanum (blood behind ear drum) Pharyngitis (throat infection) Abrasions (scrapes) Bell's palsy (facial muscle weakness) Bullous myringitis (middle ear infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Contusion (bruise, ecchymosis) Ear laceration (cut on the ear) Ear swelling Labyrinthitis (dizziness and vertigo) Meniere's disease (dizziness and vertigo) Parotitis (salivary gland inflammation) Ramsay Hunt syndrome (viral infection causing facial weakness) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Ear swelling Allergic reaction Bee sting (wasp sting) Cauliflower ear (wrestlers ear) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Ear infection, outer (otitis externa) Folliculitis (hair follicle infection) Nasal bleeding Allergic rhinitis (allergic reaction in the nose) Aplastic anemia (bone marrow failure) Bleeding tendency (bleeding disorder) Cocaine abuse Dry air nasal irritation Head injury Nasal polyps (growths) Nasal trauma (injury) Nose bleed (epistaxis) Sinusitis (sinus infection) Thrombocytopenia (low platelet count) Arteriovenous malformation (blood vessel abnormality, AVM) Hypertension (high blood pressure) Nasal foreign body (unnatural object in the nose) Septal perforation (hole in the skin between nostrils) Warfarin (Coumadin) use Hemophilia (inherited bleeding disorder) Hereditary hemorrhagic telangiectasia (Osler Weber Rendu syndrome) Leukemia (blood cell cancer) Maxillary sinus carcinoma (sinus cancer) Nasal cancer (tumor) Rhinosporidiosis (fungal nasal infection) Wegener's granulomatosis (granulomatosis with polyangiitis, blood vessel disease) Pain in the ear Cauliflower ear (wrestlers ear) Cerumen impaction (ear wax buildup) Ear drum rupture (tympanic membrane rupture) Ear infection, middle ear (otitis media) Ear infection, outer (otitis externa) Hemotympanum (blood behind ear drum) Pharyngitis (throat infection) Acne (pimples) Acoustic neuroma (ear nerve tumor) Allergic rhinitis (allergic reaction in the nose) Bell's palsy (facial muscle weakness) Bullous myringitis (middle ear infection) Carbuncle Cellulitis (skin infection) Cholesteatoma (middle ear mass) Contact dermatitis (contact skin irritation) Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Dental caries (cavities) Dental eruption (appearance of new tooth) Ear laceration (cut on the ear) Ear swelling Enlarged lymph nodes (lymphadenopathy) Hearing loss Labyrinthitis (dizziness and vertigo) Lymphangitis (lymph tissue inflammation) Mononucleosis (common viral illness) Mycoplasma infection (bacteria) Nasal polyps (growths) Neutropenia Periodontitis (gum inflammation) Ramsay Hunt syndrome (viral infection causing facial weakness) Sebaceous cyst (sac under the skin) Sinusitis (sinus infection) Temporomandibular joint syndrome (TMJ, jaw joint pain) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Vestibular neuronitis (labyrinthitis, vertigo) Viral infections Ringing in ears (Tinnitus) Aspirin (salicylates) overdose Head trauma Neck trauma (injury) Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Cerumen impaction (ear wax buildup) Depression (excessive sadness) Hearing loss Meniere's disease (dizziness and vertigo) Acoustic neuroma (ear nerve tumor) Sneezing Allergic rhinitis (allergic reaction in the nose) Allergy Influenza (seasonal flu) Nasal foreign body (unnatural object in the nose) Rhinovirus infection (common cold) Upper respiratory tract infection (URI, common cold) Nasal polyps (growths) Swine Flu (H1N1 Influenza) Facial pain Temporal arteritis (inflamed scalp artery) Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Sinusitis (sinus infection) Erysipelas (bacterial skin infection) Polymyalgia rheumatica (PMR, muscle and joint disorder) Shingles (herpes zoster) Temporomandibular joint syndrome (TMJ, jaw joint pain) Trigeminal neuralgia (facial nerve pain) Bell's palsy (facial muscle weakness) Cluster headache (one-sided headache behind the eye) Maxillary sinus carcinoma (sinus cancer) Mucormycosis (fungal infection) Parotitis (salivary gland inflammation) Sialoliths (salivary gland stones) Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Painful rash Burns Steven Johnson syndrome (rare, serious skin disorder) Abrasions (scrapes) Cellulitis (skin infection) Chemical burn Erysipelas (bacterial skin infection) Impetigo (bacterial skin infection) Shingles (herpes zoster) Skin growths Carbuncle Common warts Epidermal cyst Melanoma (skin cancer) Skin abscess (collection of pus) Skin tags (acrochordons) Swimmer's itch (cercarial dermatitis) Basal cell carcinoma (skin cancer) Keloid (overgrown scar) Cutaneous T cell lymphoma Kaposi Sarcoma (type of cancer) Neurofibromatosis (inherited nerve tumors) Squamous cell cancer (common skin cancer) Skin swelling Angioedema (swelling of skin, lips, eyes) Anaphylaxis (severe/life threatening allergic reaction) Bee sting (wasp sting) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Skin abscess (collection of pus) Sunburn Urticaria (hives) Skin trauma Burns Abrasions (scrapes) Avulsions (forcible tissue detachment) Contusion (bruise, ecchymosis) Laceration (skin cut) Scar Vertigo (Room spinning) Alcohol (ethanol) abuse Cardiac arrhythmia (abnormal heart rate) Astrocytoma (brain tumor) Low blood pressure (hypotension) Benign positional vertigo (sensation of spinning) Brain tumor (cancer of the brain) Concussion Ear infection, middle ear (otitis media) Motion sickness Vertebral artery dissection (neck artery tear) Vertebral- basilar artery insufficiency (inadequate blood flow to the back of the brain) Vertebral-basilar stroke (stroke in the back of the brain) Vestibular neuronitis (labyrinthitis, vertigo) Ear infection, outer (otitis externa) Meniere's disease (dizziness and vertigo) Migraine (type of headache) Basilar artery migraine (headache) Fibromuscular dysplasia (FMD) Ototoxicity (ear toxicity) Face Face numbness (paresthesias) Facial trauma (injury) Frostbite (tissue damage from cold) Cerebral vascular accident (stroke) Brain tumor (cancer of the brain) Fracture (broken bone) Guillain Barre syndrome (ascending muscle weakness) Lacunar stroke Migraine (type of headache) Diabetes (high blood sugar) Multiple sclerosis (MS) Shingles (herpes zoster) Trigeminal neuralgia (facial nerve pain) Cancer (tumor) Facial pain Temporal arteritis (inflamed scalp artery) Contusion (bruise, ecchymosis) Dental abscess (tooth infection) Sinusitis (sinus infection) Erysipelas (bacterial skin infection) Polymyalgia rheumatica (PMR, muscle and joint disorder) Shingles (herpes zoster) Temporomandibular joint syndrome (TMJ, jaw joint pain) Trigeminal neuralgia (facial nerve pain) Bell's palsy (facial muscle weakness) Cluster headache (one-sided headache behind the eye) Maxillary sinus carcinoma (sinus cancer) Mucormycosis (fungal infection) Parotitis (salivary gland inflammation) Sialoliths (salivary gland stones) Increased facial hair Medication reaction Polycystic ovarian syndrome (PCOS, female hormonal disorder) Cushing disease (excessive pituitary gland hormones) Excessive hair growth (Hirsutism) Ovarian cancer (female organ cancer) Pancreatic cancer (tumor) Jaw pain Mouth trauma (injury) Mumps (viral infection involving salivary glands) Myocardial infarction (heart attack) Bruxism (teeth grinding) Dental abscess (tooth infection) Dental caries (cavities) Ludwigs angina (severe infection in the floor of the mouth and neck) Parotitis (salivary gland inflammation) Temporomandibular joint syndrome (TMJ, jaw joint pain) Tetanus (lockjaw) Trigeminal neuralgia (facial nerve pain) Broken jaw (mandible fracture) Cancer (tumor) Migraine (type of headache) Shingles (herpes zoster) Sinusitis (sinus infection) Nasal bleeding Allergic rhinitis (allergic reaction in the nose) Aplastic anemia (bone marrow failure) Bleeding tendency (bleeding disorder) Cocaine abuse Dry air nasal irritation Head injury Nasal polyps (growths) Nasal trauma (injury) Nose bleed (epistaxis) Sinusitis (sinus infection) Thrombocytopenia (low platelet count) Arteriovenous malformation (blood vessel abnormality, AVM) Hypertension (high blood pressure) Nasal foreign body (unnatural object in the nose) Septal perforation (hole in the skin between nostrils) Warfarin (Coumadin) use Hemophilia (inherited bleeding disorder) Hereditary hemorrhagic telangiectasia (Osler Weber Rendu syndrome) Leukemia (blood cell cancer) Maxillary sinus carcinoma (sinus cancer) Nasal cancer (tumor) Rhinosporidiosis (fungal nasal infection) Wegener's granulomatosis (granulomatosis with polyangiitis, blood vessel disease) Sinus pain and pressure Allergy Cavernous sinus aneurysm (head vein dilation) Nasal polyps (growths) Sinusitis (sinus infection) Carotid cavernous fistula (abnormal blood vessel communication) Cavernous sinus tumor (head vein cancer) Squamous cell cancer (common skin cancer) Blister (Pocket of fluid) Burns Chemical burn Frostbite (tissue damage from cold) Herpes simplex infection (viral infection) Impetigo (bacterial skin infection) Overuse syndrome (injury from repetitive activity) Skin blood vessel damage (Chilblains, pernio) Steven Johnson syndrome (rare, serious skin disorder) Sun poisoning Sunburn Chicken pox (varicella virus) Pemphigus (rare skin disorder) Drug reaction Pemphigoid Porphyria (rare disorder of skin, nervous system) Cyanosis (Blue skin coloration) Hypothermia (extreme cold exposure) Hypoxia (lack of oxygen) Medication reaction Narcotic (morphine, heroin) overdose Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Congenital heart disease (heart defect at birth) Congestive heart failure (CHF) Coronary artery anomaly (heart artery malformation) Croup (upper airway inflammation) Hypoglycemia (low blood sugar) Meconium aspiration (newborn respiratory problem) Pulmonary edema (fluid build-up in the lungs) Respiratory syncytial virus (RSV, pediatric respiratory infection) Asthma Bronchiectasis (bronchial tube inflammatory damage) Methemoglobinemia (blood disorder) Myocardial infarction (heart attack) Raynaud's disease (blood vessel constriction) Respiratory failure (breathing failure, ARDS) Shock (severe low blood pressure) Bronchiolitis (bronchial tube inflammation) Chronic obstructive pulmonary disease (COPD, emphysema) Lung cancer (tumor) Polycythemia vera (increased number of red blood cells) Pulmonary fibrosis (lung scarring) Hives Allergic reaction Anaphylaxis (severe/life threatening allergic reaction) Anaphylactoid reactions (pseudo allergic reaction) Food allergy Mastocytosis (urticaria pigmentosa, skin disease) Symptomatic dermatographism (exaggerated skin response to pressure) Contact urticaria (hives) Familial cold urticaria (cold-related hives) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Painful rash Burns Steven Johnson syndrome (rare, serious skin disorder) Abrasions (scrapes) Cellulitis (skin infection) Chemical burn Erysipelas (bacterial skin infection) Impetigo (bacterial skin infection) Shingles (herpes zoster) Pustule (Collection of pus) Chicken pox (varicella virus) Folliculitis (hair follicle infection) Hordeolum (stye of eye) Impetigo (bacterial skin infection) Skin abscess (collection of pus) Smallpox (Variola virus infection) Staphylococcus aureus (type of bacteria) Behcets disease (small blood vessel inflammation disorder) Skin growths Carbuncle Common warts Epidermal cyst Melanoma (skin cancer) Skin abscess (collection of pus) Skin tags (acrochordons) Swimmer's itch (cercarial dermatitis) Basal cell carcinoma (skin cancer) Keloid (overgrown scar) Cutaneous T cell lymphoma Kaposi Sarcoma (type of cancer) Neurofibromatosis (inherited nerve tumors) Squamous cell cancer (common skin cancer) Skin swelling Angioedema (swelling of skin, lips, eyes) Anaphylaxis (severe/life threatening allergic reaction) Bee sting (wasp sting) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Skin abscess (collection of pus) Sunburn Urticaria (hives) Skin trauma Burns Abrasions (scrapes) Avulsions (forcible tissue detachment) Contusion (bruise, ecchymosis) Laceration (skin cut) Scar Spider bite Methicillin-resistant Staphylococcus aureus (MRSA, type of bacteria) Staphylococcus aureus (type of bacteria) Black widow spider bite Brown recluse spider bite Common spider bite Tarantula bite Throat Drooling Peritonsillar abscess (collection of pus around tonsils) Epiglottitis (severe throat inflammation) Stroke (CVA, cerebrovascular accident) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Herpes stomatitis (viral mouth infection) Ludwigs angina (severe infection in the floor of the mouth and neck) Mononucleosis (common viral illness) Pesticide poisoning (organophosphate poisoning) Rabies (deadly viral illness transmitted by animals) Retropharyngeal abscess (throat abscess) Streptococcus infection (strep throat bacteria) Tetanus (lockjaw) Tonsillitis (tonsil infection) Bell's palsy (facial muscle weakness) Cerebral palsy (movement disorder) Hand foot and mouth disease (Coxsackie virus) Teething Parkinson's disease (movement disorder) Tongue cancer (tumor) Tonsillar cancer (tumor) Hoarse voice Foreign body (object originating outside the body) Bronchitis (bronchial tube infection) Laryngitis (voice box inflammation) Post nasal drip Tonsillitis (tonsil infection) Allergy Infectious mononucleosis (Epstein Barr virus, "Mono") Overuse syndrome (injury from repetitive activity) Smoking (tobacco use disorder) Bacterial tracheitis Cancer (tumor) Gastroesophageal reflux (GERD, heartburn) Parathyroid cancer Vocal cord nodule (growth on the vocal cords) Vocal cord paralysis (voice box weakness) Sore throat Epiglottitis (severe throat inflammation) Diphtheria infection (bacterial respiratory infection) Herpangina (mouth blisters) Ludwigs angina (severe infection in the floor of the mouth and neck) Peritonsillar abscess (collection of pus around tonsils) Pharyngitis (throat infection) Scarlet fever (post strep inflammation) Streptococcus infection (strep throat bacteria) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Allergic rhinitis (allergic reaction in the nose) Aphthous ulcers (mouth stomatitis) Bacterial tracheitis Bronchitis (bronchial tube infection) Burning mouth syndrome Candida albicans (yeast infection) Dental abscess (tooth infection) Ear infection, middle ear (otitis media) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Gastroesophageal reflux (GERD, heartburn) Herpes stomatitis (viral mouth infection) Influenza (seasonal flu) Laryngeal carcinoma (throat cancer) Laryngitis (voice box inflammation) Mononucleosis (common viral illness) Mouth cancer (oropharyngeal cancer) Mycoplasma infection (bacteria) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Thrush (oral candidiasis) Viral infections Swallowing problem (Dysphagia) Cerebral vascular accident (stroke) Epiglottitis (severe throat inflammation) Peritonsillar abscess (collection of pus around tonsils) Retropharyngeal abscess (throat abscess) Botulism (bacterial toxin causing muscle weakness) Diphtheria infection (bacterial respiratory infection) Esophageal foreign body Esophageal web (Schatzki's ring, constriction of esophagus) Gastroesophageal reflux (GERD, heartburn) Mediastinitis (inner chest inflammation) Myasthenia gravis (autoimmune disease of the nerves, muscles) Pharyngitis (throat infection) Tetanus (lockjaw) Barrett's esophagus (esophagus inflammation) Diffuse esophageal spasm (painful contractions of the esophagus) Esophageal cyst Esophageal stricture (narrowing of the esophagus) Esophagitis (esophageal inflammation) Goiter (enlarged thyroid) Candida albicans (yeast infection) Esophageal cancer (tumor) Food allergy Laryngeal carcinoma (throat cancer) Mouth cancer (oropharyngeal cancer) Systemic sclerosis (scleroderma, progressive soft tissue hardening) Tongue cancer (tumor) Tonsillar cancer (tumor) Zenker's diverticulum (pharyngeal pouch, weakening of the esophageal wall) Swollen lymph nodes (Large lymph nodes) Staphylococcus aureus (type of bacteria) Burkitt lymphoma (lymph node tumor) Kawasaki disease (pediatric blood vessel disease) Syphilis (treponema pallidum) Cat scratch fever (bacterial infection after cat scratch) Cervical lymphadenopathy (enlarged neck lymph nodes) Chagas disease (trypanosomiasis) Dengue fever (tropical mosquito borne illness) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Lymphoma (lymph node cancer) Mononucleosis (common viral illness) Hodgkin's disease (cancer of the lymph system) Schistosomiasis (parasite infection) Toxoplasma infection (parasite infection) Yaws Throat pain Diphtheria infection (bacterial respiratory infection) Epiglottitis (severe throat inflammation) Ludwigs angina (severe infection in the floor of the mouth and neck) Peritonsillar abscess (collection of pus around tonsils) Pharyngitis (throat infection) Scarlet fever (post strep inflammation) Streptococcus infection (strep throat bacteria) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Allergic rhinitis (allergic reaction in the nose) Aphthous ulcers (mouth stomatitis) Bronchitis (bronchial tube infection) Burning mouth syndrome Candida albicans (yeast infection) Dental abscess (tooth infection) Ear infection, middle ear (otitis media) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Gastroesophageal reflux (GERD, heartburn) Herpes stomatitis (viral mouth infection) Influenza (seasonal flu) Laryngeal carcinoma (throat cancer) Laryngitis (voice box inflammation) Mononucleosis (common viral illness) Mouth cancer (oropharyngeal cancer) Rhinitis (nasal inflammation) Sinusitis (sinus infection) Thrush (oral candidiasis) Viral infections Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Jaw pain Mouth trauma (injury) Mumps (viral infection involving salivary glands) Myocardial infarction (heart attack) Bruxism (teeth grinding) Dental abscess (tooth infection) Dental caries (cavities) Ludwigs angina (severe infection in the floor of the mouth and neck) Parotitis (salivary gland inflammation) Temporomandibular joint syndrome (TMJ, jaw joint pain) Tetanus (lockjaw) Trigeminal neuralgia (facial nerve pain) Broken jaw (mandible fracture) Cancer (tumor) Migraine (type of headache) Shingles (herpes zoster) Sinusitis (sinus infection) Neck ache or pain Cervical spine fracture (broken neck bone) Carotid artery dissection (neck artery tear) Central cord syndrome (traumatic spine injury) Discitis (spinal disk inflammation) Head injury Meningitis (spinal fluid infection) Neck trauma (injury) Retropharyngeal abscess (throat abscess) Spinal abscess (collection of spinal pus) Spinal cord injury, acute Torticollis, spasmodic (neck muscle spasm) Vertebral artery dissection (neck artery tear) Whiplash injury (neck injury) Brachial plexus injury (shoulder nerve injury) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Herniated disc (slipped disc, ruptured disc) Abrasions (scrapes) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Back trauma (injury) Cellulitis (skin infection) Cervical radiculopathy (pinched nerve in neck) Contusion (bruise, ecchymosis) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Fibromuscular dysplasia (FMD) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Goiter (enlarged thyroid) Ligament sprain (connection between two bones) Migraine (type of headache) Muscle spasm (charley horse) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rotator cuff syndrome (shoulder injury) Shingles (herpes zoster) Tension headache (stress headache) Thyroid cancer (neck gland cancer) Thyroid cyst Thyroiditis (thyroid inflammation) Neck swelling Burkitt lymphoma (lymph node tumor) Cat scratch fever (bacterial infection after cat scratch) Cellulitis (skin infection) Cervical lymphadenopathy (enlarged neck lymph nodes) Lipoma (benign fatty tumor) Muscle tear Goiter (enlarged thyroid) Pharyngeal pouch (Zenker's diverticulum, weakening of the esophageal wall) Thyroglossal duct cyst (neck cyst) Thyroid cancer (neck gland cancer) Lymphoma (lymph node cancer) Mouth cancer (oropharyngeal cancer) Thyroid cyst Chest Chest pain Pneumonia (lung infection) Arrhythmia (abnormal heart rhythm) Cholecystitis (inflammation of the gallbladder) Congestive heart failure (CHF) Coronary artery disease (CAD, heart disease) Myocardial infarction (heart attack) Pericarditis (heart sac inflammation) Pulmonary embolism (blood clot in the lungs) Asthma Atrial fibrillation (irregular heart rate) Atrial flutter (irregular heart rate) Bradycardia (slow heart rate) Broken heart syndrome (Takotsubo cardiomyopathy) Bronchitis (bronchial tube infection) Cardiomyopathy (weakened heart) Chest trauma (injury) Choledocholithiasis (stone in bile duct) Cocaine abuse Coronary artery dissection (heart artery tear) Dissecting aortic aneurysm (tearing and dilation of the aorta) Dressler syndrome (heart sac inflammation following heart attack or heart surgery) Empyema (collection of pus in chest) Endocarditis (heart valve infection) Esophageal rupture (tear in esophagus) Gastroesophageal reflux (GERD, heartburn) Gastrointestinal bleeding (stomach, intestine bleeding) Hypertrophic cardiomyopathy (thickened heart muscle) Ligament sprain (connection between two bones) Muscle strain (pulled muscle) Pancreatitis (pancreas inflammation) Pleural effusion (abnormal chest fluid) Pneumocystis pneumonia (PCP, fungal lung infection) Pneumothorax (collapse of lung) Pulmonary edema (fluid build-up in the lungs) Sickle cell disease (disease of red blood cells) Splenic infarction (death of spleen) Takayasu's arteritis (Giant cell arteritis of the young) Ventricular tachycardia (VT, dangerous irregular heart beat) Wolff Parkinson White syndrome (WPW, additional electrical pathway in the heart) Chronic obstructive pulmonary disease (COPD, emphysema) Contusion (bruise, ecchymosis) Esophageal foreign body Esophagitis (esophageal inflammation) Hiatal hernia (stomach pushes through diaphragm) Pleuritis (inflammation of the lung's lining, pleurisy) Shingles (herpes zoster) Supraventricular tachycardia (SVT) Upper respiratory tract infection (URI, common cold) Abrasions (scrapes) Anxiety disorder (generalized anxiety disorder, GAD) Aortic regurgitation (leaking heart valve) Aortic valve stenosis (tight heart valve) Beriberi (thiamine (vitamin B1) deficiency) Breast cancer (tumor) Cellulitis (skin infection) Cholelithiasis (gallstones) Drug reaction Emphysema (COPD, lung disease) Esophageal achalasia (swallowing disease) Esophageal spasm (painful muscle contraction) Essential hypertension (high blood pressure) Extragonadal germ cell tumors Fibromyalgia (chronic pain disorder) Friedreich's Ataxia (genetic disorder) Hyperventilation (rapid breathing) Influenza (seasonal flu) Lung cancer (tumor) Malignant Mesothelioma Mastitis (breast infection inflammation) Mitral regurgitation (leaking heart valve) Mitral stenosis (tight heart valve) Mitral valve prolapse (abnormal heart valve) Muscle spasm (charley horse) Myocarditis (heart muscle inflammation) Panic disorder Polyarteritis Nodosa (PAN) Prinzmetal angina (heart artery spasm) Pulmonary hypertension (high blood pressure in the lungs) Rib fracture (broken bone) Squamous cell lung cancer Stress Valvular heart disease (abnormal heart valves) Chest pressure Pneumonia (lung infection) Pneumothorax (collapse of lung) Coronary artery disease (CAD, heart disease) Dissecting aortic aneurysm (tearing and dilation of the aorta) Dressler syndrome (heart sac inflammation following heart attack or heart surgery) Myocardial infarction (heart attack) Pericarditis (heart sac inflammation) Pulmonary embolism (blood clot in the lungs) Unstable angina (pre heart attack chest pain) Allergic reaction Arrhythmia (abnormal heart rhythm) Congestive heart failure (CHF) Costochondritis (chest wall inflammation) Gastroesophageal reflux (GERD, heartburn) Esophagitis (esophageal inflammation) Hiatal hernia (stomach pushes through diaphragm) Shingles (herpes zoster) Abrasions (scrapes) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Asthma Bronchitis (bronchial tube infection) Cholelithiasis (gallstones) Contusion (bruise, ecchymosis) Dysthymia (depression, dysthymic disorder) Essential hypertension (high blood pressure) Gastritis (stomach inflammation) Ligament sprain (connection between two bones) Mitral valve prolapse (abnormal heart valve) Muscle strain (pulled muscle) Prinzmetal angina (heart artery spasm) Pulmonary fibrosis (lung scarring) Sarcoidosis (inflammatory disease) Stress Supraventricular tachycardia (SVT) Upper respiratory tract infection (URI, common cold) Vasovagal syncope (fainting) Whiplash injury (neck injury) Cough Allergic reaction Atypical pneumonia (lung infection) Pneumonia (lung infection) Whooping cough (pertussis) Congestive heart failure (CHF) Bronchiectasis (bronchial tube inflammatory damage) Bronchitis (bronchial tube infection) Influenza (seasonal flu) Laryngitis (voice box inflammation) Respiratory failure (breathing failure, ARDS) Sinusitis (sinus infection) Typhoid fever (salmonella typhi infection from contaminated food or water) ACE inhibitor induced cough (blood pressure medication side effect) Chronic obstructive pulmonary disease (COPD, emphysema) Gastroesophageal reflux (GERD, heartburn) Mycoplasma infection (bacteria) Allergic rhinitis (allergic reaction in the nose) Asthma Bacterial tracheitis Esophagitis (esophageal inflammation) Langerhans cell histiocytosis (Histiocytosis X) Large cell lung cancer Loffler's syndrome (pulmonary eosinophilia, lung inflammation) Malignant Mesothelioma Neutropenia Pharyngitis (throat infection) Post nasal drip Rhinitis (nasal inflammation) Smoking (tobacco use disorder) Squamous cell lung cancer Tonsillitis (tonsil infection) Tuberculosis infection (TB) Upper respiratory tract infection (URI, common cold) Viral infections Heart murmur (Abnormal heart sound) Endocarditis (heart valve infection) Congenital heart disease (heart defect at birth) Hypertrophic cardiomyopathy (thickened heart muscle) Rheumatic fever (complication of strep infection) Anemia (low red blood cell count) Marfan syndrome (rare inherited disease) Myocardial infarction (heart attack) Valvular heart disease (abnormal heart valves) Fever (elevated temperature) Mitral valve prolapse (abnormal heart valve) Pregnancy Aortic regurgitation (leaking heart valve) Aortic valve stenosis (tight heart valve) Mitral regurgitation (leaking heart valve) Mitral stenosis (tight heart valve) Heart pulsations and palpitations Cardiac arrhythmia (abnormal heart rate) Long QT Syndrome (inherited heart condition) Atrial fibrillation (irregular heart rate) Atrial flutter (irregular heart rate) Coronary artery anomaly (heart artery malformation) Infection Myocardial infarction (heart attack) Overdose Rheumatic fever (complication of strep infection) Ventricular tachycardia (VT, dangerous irregular heart beat) Anxiety Cardiomegaly (enlarged heart) Graves' disease (overproduction of thyroid hormone) Supraventricular tachycardia (SVT) Aortic valve stenosis (tight heart valve) Methamphetamine abuse Mitral regurgitation (leaking heart valve) Mitral stenosis (tight heart valve) Hemoptysis (Coughing blood) Pneumonia (lung infection) Bronchiectasis (bronchial tube inflammatory damage) Pulmonary embolism (blood clot in the lungs) Bronchitis (bronchial tube infection) Goodpasture syndrome (disease of kidneys and lungs) Lung abscess (collection of pus) Tonsillitis (tonsil infection) Warfarin (Coumadin, Jantoven) overdose Hemophilia (inherited bleeding disorder) Lung cancer (tumor) Large cell lung cancer Small cell lung cancer Squamous cell lung cancer Wegener's granulomatosis (granulomatosis with polyangiitis, blood vessel disease) Lump or mass of breast Breast cancer (tumor) Breast cyst Breast fibroadenoma (benign breast lumps) Fibrocystic breasts (breast lumpiness) Mastitis (breast infection inflammation) Sebaceous cyst (sac under the skin) Breast abscess (collection of pus in the breast) Carbuncle Cellulitis (skin infection) Contusion (bruise, ecchymosis) Ductal carcinoma in situ (DCIS, breast cancer) Hematoma (collection of blood) Hidradenitis suppurativa (chronic collections of pus) Invasive ductal carcinoma Invasive lobular carcinoma Lipoma (benign fatty tumor) Metastatic neoplasm (cancer spread) Triple negative breast cancer Nipple discharge Chest trauma (injury) Medication reaction Breast abscess (collection of pus in the breast) Breast fibroadenoma (benign breast lumps) Fibrocystic breasts (breast lumpiness) Paget disease of the nipple (rare breast cancer) Pregnancy Breast cancer (tumor) Mastitis (breast infection inflammation) Breast fat necrosis (dead breast fat) Ductal carcinoma in situ (DCIS, breast cancer) Invasive ductal carcinoma Pituitary tumor Triple negative breast cancer Pain or soreness of breast Contusion (bruise, ecchymosis) Pneumonia (lung infection) Radiation exposure (radiation sickness) Sickle cell disease (disease of red blood cells) Breast abscess (collection of pus in the breast) Breast cancer (tumor) Breast fibroadenoma (benign breast lumps) Cellulitis (skin infection) Fibrocystic breasts (breast lumpiness) Mastitis (breast infection inflammation) Abrasions (scrapes) Bladder infection (cystitis, UTI, urinary tract infection) Carpal tunnel syndrome (wrist nerve compression) Costochondritis (chest wall inflammation) Hidradenitis suppurativa (chronic collections of pus) Ligament sprain (connection between two bones) Lymphangitis (lymph tissue inflammation) Lymphoma (lymph node cancer) Metastatic neoplasm (cancer spread) Ovarian cyst (female organ fluid collection) Shingles (herpes zoster) Shortness of breath Atypical pneumonia (lung infection) Pneumonia (lung infection) Anaphylaxis (severe/life threatening allergic reaction) Congestive heart failure (CHF) Myocardial infarction (heart attack) Pleural effusion (abnormal chest fluid) Pulmonary edema (fluid build-up in the lungs) Pulmonary embolism (blood clot in the lungs) Allergic reaction Arrhythmia (abnormal heart rhythm) Ascites (fluid in the abdomen) Aspiration pneumonia (lung inflammation or infection) Asthma Atrial fibrillation (irregular heart rate) Bradycardia (slow heart rate) Broken heart syndrome (Takotsubo cardiomyopathy) Bronchiectasis (bronchial tube inflammatory damage) Bronchitis (bronchial tube infection) Cardiomegaly (enlarged heart) Cardiomyopathy (weakened heart) Congenital heart disease (heart defect at birth) Coronary artery disease (CAD, heart disease) Endocarditis (heart valve infection) Hypertrophic cardiomyopathy (thickened heart muscle) Hypoxia (lack of oxygen) Lung abscess (collection of pus) Pancytopenia Pneumothorax (collapse of lung) Q fever (flu-like bacterial illness) Sepsis (serious blood infection) Smoke inhalation Unstable angina (pre heart attack chest pain) Bronchiolitis (bronchial tube inflammation) Chronic obstructive pulmonary disease (COPD, emphysema) Amyloidosis Anemia (low red blood cell count) Anxiety disorder (generalized anxiety disorder, GAD) Aortic regurgitation (leaking heart valve) Beriberi (thiamine (vitamin B1) deficiency) Emphysema (COPD, lung disease) Familial dysautonomia (genetic disorder) Fat embolism (blood clot from fat) Food allergy Friedreich's Ataxia (genetic disorder) Heat exhaustion Hyperventilation (rapid breathing) Hypoparathyroidism Influenza (seasonal flu) Langerhans cell histiocytosis (Histiocytosis X) Large cell lung cancer Loffler's syndrome (pulmonary eosinophilia, lung inflammation) Lung cancer (tumor) Malignant Mesothelioma Mitral regurgitation (leaking heart valve) Mitral stenosis (tight heart valve) Mitral valve prolapse (abnormal heart valve) Obesity Panic disorder Pharyngitis (throat infection) Polyarteritis Nodosa (PAN) Post-polio syndrome Pulmonary fibrosis (lung scarring) Renal failure, chronic (ongoing kidney failure) Sarcoidosis (inflammatory disease) Sinusitis (sinus infection) Sleep apnea (chronic sleep disruption) Squamous cell lung cancer Stress Supraventricular tachycardia (SVT) Thyroid cyst Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Valvular heart disease (abnormal heart valves) Viral infections Blister (Pocket of fluid) Burns Chemical burn Frostbite (tissue damage from cold) Herpes simplex infection (viral infection) Impetigo (bacterial skin infection) Overuse syndrome (injury from repetitive activity) Skin blood vessel damage (Chilblains, pernio) Steven Johnson syndrome (rare, serious skin disorder) Sun poisoning Sunburn Chicken pox (varicella virus) Pemphigus (rare skin disorder) Drug reaction Pemphigoid Porphyria (rare disorder of skin, nervous system) Hives Allergic reaction Anaphylaxis (severe/life threatening allergic reaction) Anaphylactoid reactions (pseudo allergic reaction) Food allergy Mastocytosis (urticaria pigmentosa, skin disease) Symptomatic dermatographism (exaggerated skin response to pressure) Contact urticaria (hives) Familial cold urticaria (cold-related hives) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Low heart rate Arrhythmia (abnormal heart rhythm) Atrioventricular node conduction block (heart block) Congenital heart disease (heart defect at birth) Congestive heart failure (CHF) Heart attack (acute myocardial infarction, AMI) Medication reaction Hypothyroidism (low thyroid hormone) Myocarditis (heart muscle inflammation) Myxedema coma (severely low thyroid hormone) Hemochromatosis (excess iron disorder) Hypoparathyroidism Pustule (Collection of pus) Chicken pox (varicella virus) Folliculitis (hair follicle infection) Hordeolum (stye of eye) Impetigo (bacterial skin infection) Skin abscess (collection of pus) Smallpox (Variola virus infection) Staphylococcus aureus (type of bacteria) Behcets disease (small blood vessel inflammation disorder) Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin pain Acne (pimples) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Diphtheria infection (bacterial respiratory infection) Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Psoriasis (scaly skin disease) Scabies (skin disease caused by mites) Skin abscess (collection of pus) Sunburn Keloid (overgrown scar) Shingles (herpes zoster) Bee sting (wasp sting) Dermatofibroma Diabetic neuropathy (nerve damage) Fibromyalgia (chronic pain disorder) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Skin swelling Angioedema (swelling of skin, lips, eyes) Anaphylaxis (severe/life threatening allergic reaction) Bee sting (wasp sting) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Skin abscess (collection of pus) Sunburn Urticaria (hives) Snoring Alcohol (ethanol) abuse Allergy Rhinitis (nasal inflammation) Sinusitis (sinus infection) Tonsillitis (tonsil infection) Upper respiratory tract infection (URI, common cold) Adenoiditis (a type of lymph node inflammation) Nasal polyps (growths) Obesity Sleep apnea (chronic sleep disruption) Pickwickian syndrome (severe obesity) Wheezing (Noisy breathing) Anaphylaxis (severe/life threatening allergic reaction) Inhaled foreign body (in respiratory tract) Congestive heart failure (CHF) Respiratory syncytial virus (RSV, pediatric respiratory infection) Asthma Atypical pneumonia (lung infection) Bronchitis (bronchial tube infection) Coronary artery anomaly (heart artery malformation) Bronchiolitis (bronchial tube inflammation) Chronic obstructive pulmonary disease (COPD, emphysema) Emphysema (COPD, lung disease) Cystic fibrosis (inherited disease of lungs, digestive system) Back Back ache or pain Pyelonephritis (kidney infection) Transverse myelitis (spinal cord inflammation) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Bladder infection (cystitis, UTI, urinary tract infection) Bone metastases (cancer spread to bone) Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Discitis (spinal disk inflammation) Kidney stone (nephrolithiasis) Muscle strain (pulled muscle) Obesity Osteomyelitis (bone infection) Pancreas inflammation (pancreatitis, chronic) Pancreatitis (pancreas inflammation) Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Sickle cell disease (disease of red blood cells) Spinal abscess (collection of spinal pus) Unstable angina (pre heart attack chest pain) Vertebral fracture (broken back or neck bone) Herniated disc (slipped disc, ruptured disc) Lumbar spinal stenosis (spinal cord compression) Lumbar spondylosis (spine arthritis) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Asthma Back trauma (injury) Bacterial vaginosis (vaginal infection) Bronchitis (bronchial tube infection) Cellulitis (skin infection) Cholelithiasis (gallstones) Chronic pain Contusion (bruise, ecchymosis) Costochondritis (chest wall inflammation) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Ligament sprain (connection between two bones) Lung cancer (tumor) Lymphoma (lymph node cancer) Multiple sclerosis (MS) Muscle spasm (charley horse) Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Paget disease of the bone Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Pleuritis (inflammation of the lung's lining, pleurisy) Pregnancy Premenstrual syndrome (PMS) Rectocele Reflex sympathetic dystrophy (complex pain syndrome) Rheumatoid arthritis (type of chronic joint inflammation) Rib fracture (broken bone) Rotator cuff syndrome (shoulder injury) Scoliosis (crooked spine) Shingles (herpes zoster) Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) Vaginitis (vaginal infection inflammation) Kidney pain (Flank pain) Pyelonephritis (kidney infection) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Myocardial infarction (heart attack) Pneumonia (lung infection) Renal infarct (kidney damage from an area of blocked blood flow) Renal trauma (kidney trauma) Renal vein thrombosis (kidney vein clot) Retroperitoneal hemorrhage (flank bleeding) Spleen injury (splenic rupture) Bladder infection (cystitis, UTI, urinary tract infection) Kidney stone (nephrolithiasis) Back trauma (injury) Cholelithiasis (gallstones) Fibromyalgia (chronic pain disorder) Kidney cancer (tumor) Muscle strain (pulled muscle) Pleuritis (inflammation of the lung's lining, pleurisy) Polycystic kidney disease (inherited kidney disorder) Rib fracture (broken bone) Shingles (herpes zoster) Ulcerative colitis (large intestine inflammation) Low back ache or pain Pyelonephritis (kidney infection) Abdominal aortic aneurysm (enlarged major blood vessel) Bone cancer (bone tumor) Bone metastases (cancer spread to bone) Discitis (spinal disk inflammation) Pancreatitis (pancreas inflammation) Placenta previa (placenta covers cervix) Pneumonia (lung infection) Rickets (childhood bone disease) Sickle cell disease (disease of red blood cells) Spinal cord compression (cauda equina syndrome) Spinal cord injury, acute Vertebral fracture (broken back or neck bone) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Herniated disc (slipped disc, ruptured disc) Ligament sprain (connection between two bones) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Addison's disease (adrenal insufficiency) Ankylosing spondylitis (severe spine arthritis) Anorectal (perirectal) abscess Arthritis (joint inflammation) Bladder stone, urinary Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Endometriosis (uterine tissue outside the uterus) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Hyperparathyroidism (elevated parathyroid hormone levels) Kidney stone (nephrolithiasis) Lumbar spinal stenosis (spinal cord compression) Lymphoma (lymph node cancer) Miscarriage Multiple myeloma (blood cancer) Muscle spasm (charley horse) Obesity Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Prescription drug abuse Rectal abscess (collection of pus in the rectum) Rib fracture (broken bone) Sarcoma (soft tissue cancer) Scoliosis (crooked spine) Spondylolisthesis (slipped back bone) Synovitis (inflammation of joint lining) Urine retention (inability to urinate) Neck ache or pain Cervical spine fracture (broken neck bone) Carotid artery dissection (neck artery tear) Central cord syndrome (traumatic spine injury) Discitis (spinal disk inflammation) Head injury Meningitis (spinal fluid infection) Neck trauma (injury) Retropharyngeal abscess (throat abscess) Spinal abscess (collection of spinal pus) Spinal cord injury, acute Torticollis, spasmodic (neck muscle spasm) Vertebral artery dissection (neck artery tear) Whiplash injury (neck injury) Brachial plexus injury (shoulder nerve injury) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Herniated disc (slipped disc, ruptured disc) Abrasions (scrapes) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Back trauma (injury) Cellulitis (skin infection) Cervical radiculopathy (pinched nerve in neck) Contusion (bruise, ecchymosis) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Fibromuscular dysplasia (FMD) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Goiter (enlarged thyroid) Ligament sprain (connection between two bones) Migraine (type of headache) Muscle spasm (charley horse) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rotator cuff syndrome (shoulder injury) Shingles (herpes zoster) Tension headache (stress headache) Thyroid cancer (neck gland cancer) Thyroid cyst Thyroiditis (thyroid inflammation) Chest pain Pneumonia (lung infection) Arrhythmia (abnormal heart rhythm) Cholecystitis (inflammation of the gallbladder) Congestive heart failure (CHF) Coronary artery disease (CAD, heart disease) Myocardial infarction (heart attack) Pericarditis (heart sac inflammation) Pulmonary embolism (blood clot in the lungs) Asthma Atrial fibrillation (irregular heart rate) Atrial flutter (irregular heart rate) Bradycardia (slow heart rate) Broken heart syndrome (Takotsubo cardiomyopathy) Bronchitis (bronchial tube infection) Cardiomyopathy (weakened heart) Chest trauma (injury) Choledocholithiasis (stone in bile duct) Cocaine abuse Coronary artery dissection (heart artery tear) Dissecting aortic aneurysm (tearing and dilation of the aorta) Dressler syndrome (heart sac inflammation following heart attack or heart surgery) Empyema (collection of pus in chest) Endocarditis (heart valve infection) Esophageal rupture (tear in esophagus) Gastroesophageal reflux (GERD, heartburn) Gastrointestinal bleeding (stomach, intestine bleeding) Hypertrophic cardiomyopathy (thickened heart muscle) Ligament sprain (connection between two bones) Muscle strain (pulled muscle) Pancreatitis (pancreas inflammation) Pleural effusion (abnormal chest fluid) Pneumocystis pneumonia (PCP, fungal lung infection) Pneumothorax (collapse of lung) Pulmonary edema (fluid build-up in the lungs) Sickle cell disease (disease of red blood cells) Splenic infarction (death of spleen) Takayasu's arteritis (Giant cell arteritis of the young) Ventricular tachycardia (VT, dangerous irregular heart beat) Wolff Parkinson White syndrome (WPW, additional electrical pathway in the heart) Chronic obstructive pulmonary disease (COPD, emphysema) Contusion (bruise, ecchymosis) Esophageal foreign body Esophagitis (esophageal inflammation) Hiatal hernia (stomach pushes through diaphragm) Pleuritis (inflammation of the lung's lining, pleurisy) Shingles (herpes zoster) Supraventricular tachycardia (SVT) Upper respiratory tract infection (URI, common cold) Abrasions (scrapes) Anxiety disorder (generalized anxiety disorder, GAD) Aortic regurgitation (leaking heart valve) Aortic valve stenosis (tight heart valve) Beriberi (thiamine (vitamin B1) deficiency) Breast cancer (tumor) Cellulitis (skin infection) Cholelithiasis (gallstones) Drug reaction Emphysema (COPD, lung disease) Esophageal achalasia (swallowing disease) Esophageal spasm (painful muscle contraction) Essential hypertension (high blood pressure) Extragonadal germ cell tumors Fibromyalgia (chronic pain disorder) Friedreich's Ataxia (genetic disorder) Hyperventilation (rapid breathing) Influenza (seasonal flu) Lung cancer (tumor) Malignant Mesothelioma Mastitis (breast infection inflammation) Mitral regurgitation (leaking heart valve) Mitral stenosis (tight heart valve) Mitral valve prolapse (abnormal heart valve) Muscle spasm (charley horse) Myocarditis (heart muscle inflammation) Panic disorder Polyarteritis Nodosa (PAN) Prinzmetal angina (heart artery spasm) Pulmonary hypertension (high blood pressure in the lungs) Rib fracture (broken bone) Squamous cell lung cancer Stress Valvular heart disease (abnormal heart valves) Chest pressure Pneumonia (lung infection) Pneumothorax (collapse of lung) Coronary artery disease (CAD, heart disease) Dissecting aortic aneurysm (tearing and dilation of the aorta) Dressler syndrome (heart sac inflammation following heart attack or heart surgery) Myocardial infarction (heart attack) Pericarditis (heart sac inflammation) Pulmonary embolism (blood clot in the lungs) Unstable angina (pre heart attack chest pain) Allergic reaction Arrhythmia (abnormal heart rhythm) Congestive heart failure (CHF) Costochondritis (chest wall inflammation) Gastroesophageal reflux (GERD, heartburn) Esophagitis (esophageal inflammation) Hiatal hernia (stomach pushes through diaphragm) Shingles (herpes zoster) Abrasions (scrapes) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Asthma Bronchitis (bronchial tube infection) Cholelithiasis (gallstones) Contusion (bruise, ecchymosis) Dysthymia (depression, dysthymic disorder) Essential hypertension (high blood pressure) Gastritis (stomach inflammation) Ligament sprain (connection between two bones) Mitral valve prolapse (abnormal heart valve) Muscle strain (pulled muscle) Prinzmetal angina (heart artery spasm) Pulmonary fibrosis (lung scarring) Sarcoidosis (inflammatory disease) Stress Supraventricular tachycardia (SVT) Upper respiratory tract infection (URI, common cold) Vasovagal syncope (fainting) Whiplash injury (neck injury) Darkening of the skin (Hyperpigmentation) Lichen planus (chronic skin inflammation) Melanoma (skin cancer) Moles (nevi) Polycystic ovarian syndrome (PCOS, female hormonal disorder) Psoriasis (scaly skin disease) Tinea (fungal skin infection) Melasma (choloasma) Mongolian spots (blue birthmark) Addison's disease (adrenal insufficiency) Cushing disease (excessive pituitary gland hormones) Cutaneous T cell lymphoma Lupus (systemic lupus erythematosus, SLE) Prediabetes (high blood sugar) Systemic sclerosis (scleroderma, progressive soft tissue hardening) Hip pain Septic hip (infected hip joint) Hip fracture (broken hip) Aseptic joint effusion (fluid in a joint) Bone cancer (bone tumor) Contusion (bruise, ecchymosis) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Arthritis (joint inflammation) Aseptic necrosis of bone (bone death and destruction) Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Dislocation (joint out of place) Hernia Legg Calve Perthes disease (childhood hip condition) Osteoarthritis (bone inflammation) Osteoporosis (extremely thin bone) Sciatica (lower back nerve irritation) Slipped capital femoral epiphysis (adolescent hip disorder) Traumatic hip dislocation Gout (uric acid crystals in the joint causing inflammation) Greater trochanteric bursitis (hip bursitis) Herniated disc (slipped disc, ruptured disc) Osteochondritis dissecans (joint disorder) Paget disease of the bone Sarcoma (soft tissue cancer) Incontinence (leaking urine) Hydrocephalus (brain fluid build-up) Spinal cord injury, acute Bladder infection (cystitis, UTI, urinary tract infection) Cerebral vascular accident (stroke) Cervical spine fracture (broken neck bone) Generalized seizure disorder (generalized epilepsy) Medication reaction Pyelonephritis (kidney infection) Spinal cord compression (cauda equina syndrome) Cerebral palsy (movement disorder) Cystocele (bladder hernia) Fecal impaction (rectal blockage from stool) Lumbar spinal stenosis (spinal cord compression) Multiple sclerosis (MS) Neurogenic bladder (bladder paralysis) Pregnancy Stress incontinence (unintentional urination with cough or sneeze) Alcohol (ethanol) intoxication Constipation Diabetes mellitus type 2 (elevated blood sugar) Kidney stone (nephrolithiasis) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Muscle pain Rhabdomyolysis (severe muscle breakdown) Myositis (muscle inflammation or infection) Rickets (childhood bone disease) Febrile (fever) illness Influenza (seasonal flu) Muscle spasm (charley horse) Muscle tear Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Toxic shock syndrome (life-threatening bacterial infection complication) Fibromyalgia (chronic pain disorder) Myopathy (muscle disease) Polymyalgia rheumatica (PMR, muscle and joint disorder) Swine Flu (H1N1 Influenza) Addison's disease (adrenal insufficiency) Autoimmune disease Mycoplasma infection (bacteria) Post-polio syndrome Scurvy (vitamin C deficiency) Trichinella spiralis infection (trichinosis, parasitic infection from undercooked pork) Vitamin D deficiency Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Unsteady gait (Trouble walking) Brain tumor (cancer of the brain) Cerebral vascular accident (stroke) Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Meningitis (spinal fluid infection) Subdural hematoma (bleeding on brain) Tick paralysis (toxin from ticks) Transient ischemic attack (TIA, reversible stroke) Altitude illness Carotid artery dissection (neck artery tear) Cerebral palsy (movement disorder) Hemorrhagic stroke (CVA, cerebrovascular accident) Lacunar stroke Vertebral artery dissection (neck artery tear) Lewy body dementia (common type of dementia) Multiple sclerosis (MS) Parkinson's disease (movement disorder) Basilar artery migraine (headache) Cerebellar Ataxia Charcot-Marie-Tooth disease Conversion disorder Essential thrombocythemia (excessive blood platelets) Friedreich's Ataxia (genetic disorder) Herniated disc (slipped disc, ruptured disc) Huntington disease (chorea) Meningioma (brain tumor) Post-polio syndrome Quaternary syphilis (late stage syphilis) Spinal cord tumor Lower Back Back ache or pain Pyelonephritis (kidney infection) Transverse myelitis (spinal cord inflammation) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Bladder infection (cystitis, UTI, urinary tract infection) Bone metastases (cancer spread to bone) Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Discitis (spinal disk inflammation) Kidney stone (nephrolithiasis) Muscle strain (pulled muscle) Obesity Osteomyelitis (bone infection) Pancreas inflammation (pancreatitis, chronic) Pancreatitis (pancreas inflammation) Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Sickle cell disease (disease of red blood cells) Spinal abscess (collection of spinal pus) Unstable angina (pre heart attack chest pain) Vertebral fracture (broken back or neck bone) Herniated disc (slipped disc, ruptured disc) Lumbar spinal stenosis (spinal cord compression) Lumbar spondylosis (spine arthritis) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Asthma Back trauma (injury) Bacterial vaginosis (vaginal infection) Bronchitis (bronchial tube infection) Cellulitis (skin infection) Cholelithiasis (gallstones) Chronic pain Contusion (bruise, ecchymosis) Costochondritis (chest wall inflammation) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Ligament sprain (connection between two bones) Lung cancer (tumor) Lymphoma (lymph node cancer) Multiple sclerosis (MS) Muscle spasm (charley horse) Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Paget disease of the bone Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Pleuritis (inflammation of the lung's lining, pleurisy) Pregnancy Premenstrual syndrome (PMS) Rectocele Reflex sympathetic dystrophy (complex pain syndrome) Rheumatoid arthritis (type of chronic joint inflammation) Rib fracture (broken bone) Rotator cuff syndrome (shoulder injury) Scoliosis (crooked spine) Shingles (herpes zoster) Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) Vaginitis (vaginal infection inflammation) Incontinence (leaking urine) Hydrocephalus (brain fluid build-up) Spinal cord injury, acute Bladder infection (cystitis, UTI, urinary tract infection) Cerebral vascular accident (stroke) Cervical spine fracture (broken neck bone) Generalized seizure disorder (generalized epilepsy) Medication reaction Pyelonephritis (kidney infection) Spinal cord compression (cauda equina syndrome) Cerebral palsy (movement disorder) Cystocele (bladder hernia) Fecal impaction (rectal blockage from stool) Lumbar spinal stenosis (spinal cord compression) Multiple sclerosis (MS) Neurogenic bladder (bladder paralysis) Pregnancy Stress incontinence (unintentional urination with cough or sneeze) Alcohol (ethanol) intoxication Constipation Diabetes mellitus type 2 (elevated blood sugar) Kidney stone (nephrolithiasis) Kidney pain (Flank pain) Pyelonephritis (kidney infection) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Myocardial infarction (heart attack) Pneumonia (lung infection) Renal infarct (kidney damage from an area of blocked blood flow) Renal trauma (kidney trauma) Renal vein thrombosis (kidney vein clot) Retroperitoneal hemorrhage (flank bleeding) Spleen injury (splenic rupture) Bladder infection (cystitis, UTI, urinary tract infection) Kidney stone (nephrolithiasis) Back trauma (injury) Cholelithiasis (gallstones) Fibromyalgia (chronic pain disorder) Kidney cancer (tumor) Muscle strain (pulled muscle) Pleuritis (inflammation of the lung's lining, pleurisy) Polycystic kidney disease (inherited kidney disorder) Rib fracture (broken bone) Shingles (herpes zoster) Ulcerative colitis (large intestine inflammation) Leg ache or pain Deep venous thrombosis (DVT, venous blood clot) Pyomyositis (muscle infection) Bone cancer (bone tumor) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Contusion (bruise, ecchymosis) Hip fracture (broken hip) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Osteomyelitis (bone infection) Rhabdomyolysis (severe muscle breakdown) Septic arthritis (joint infection) Sickle cell disease (disease of red blood cells) Wound infection (cut infection) Chronic venous insufficiency (weakened leg veins) Fracture (broken bone) Meralgia Paresthetica Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Sciatica (lower back nerve irritation) Thrombophlebitis (superficial) Varicose veins Abrasions (scrapes) Achilles tendonitis (heel tendon inflammation) Ankle fracture (broken ankle) Ankle sprain Arthritis (joint inflammation) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Baker's cyst (fluid sac behind knee) Broken leg (leg fracture) Bursitis (inflammation of joint cushion) Diabetic neuropathy (nerve damage) Ewing's sarcoma (cancer) Fibromyalgia (chronic pain disorder) Foot fracture (broken foot) Gout (uric acid crystals in the joint causing inflammation) Herniated disc (slipped disc, ruptured disc) Knee laceration (skin cut) Langerhans cell histiocytosis (Histiocytosis X) Leg laceration (skin cut) Leg swelling (leg edema) Ligament sprain (connection between two bones) Lumbar spinal stenosis (spinal cord compression) Lupus (systemic lupus erythematosus, SLE) Lymphedema (lymphatic obstruction) Meniscus injury (knee cartilage injury) Metastatic neoplasm (cancer spread) Multiple sclerosis (MS) Muscle spasm (charley horse) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Reflex sympathetic dystrophy (complex pain syndrome) Restless legs syndrome (nervous system disorder) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Traumatic hip dislocation Vasculitis (inflammation of the arteries) Low back ache or pain Pyelonephritis (kidney infection) Abdominal aortic aneurysm (enlarged major blood vessel) Bone cancer (bone tumor) Bone metastases (cancer spread to bone) Discitis (spinal disk inflammation) Pancreatitis (pancreas inflammation) Placenta previa (placenta covers cervix) Pneumonia (lung infection) Rickets (childhood bone disease) Sickle cell disease (disease of red blood cells) Spinal cord compression (cauda equina syndrome) Spinal cord injury, acute Vertebral fracture (broken back or neck bone) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Herniated disc (slipped disc, ruptured disc) Ligament sprain (connection between two bones) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Addison's disease (adrenal insufficiency) Ankylosing spondylitis (severe spine arthritis) Anorectal (perirectal) abscess Arthritis (joint inflammation) Bladder stone, urinary Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Endometriosis (uterine tissue outside the uterus) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Hyperparathyroidism (elevated parathyroid hormone levels) Kidney stone (nephrolithiasis) Lumbar spinal stenosis (spinal cord compression) Lymphoma (lymph node cancer) Miscarriage Multiple myeloma (blood cancer) Muscle spasm (charley horse) Obesity Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Prescription drug abuse Rectal abscess (collection of pus in the rectum) Rib fracture (broken bone) Sarcoma (soft tissue cancer) Scoliosis (crooked spine) Spondylolisthesis (slipped back bone) Synovitis (inflammation of joint lining) Urine retention (inability to urinate) Groin pain Deep venous thrombosis (DVT, venous blood clot) Appendicitis Ascites (fluid in the abdomen) Colonic diverticulitis (inflammation of pouches in the large intestine) Discitis (spinal disk inflammation) Enlarged lymph nodes (lymphadenopathy) Femoral artery aneurysm (dilation of leg artery) Hip fracture (broken hip) Inguinal hernia (groin hernia) Pyelonephritis (kidney infection) Septic arthritis (joint infection) Kidney stone (nephrolithiasis) Ligament sprain (connection between two bones) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Bladder stone, urinary Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Extremity trauma (leg or arm injury) Femoral hernia (groin hernia) Fibroid (uterine muscle tumor) Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Herniated disc (slipped disc, ruptured disc) Muscle spasm (charley horse) Muscle strain (pulled muscle) Obesity Osteoarthritis (bone inflammation) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Polycystic kidney disease (inherited kidney disorder) Post herpetic neuralgia (nerve pain after shingles) Sciatica (lower back nerve irritation) Shingles (herpes zoster) Synovitis (inflammation of joint lining) Urethritis (infection of urethra) Urine retention (inability to urinate) Hip pain Septic hip (infected hip joint) Hip fracture (broken hip) Aseptic joint effusion (fluid in a joint) Bone cancer (bone tumor) Contusion (bruise, ecchymosis) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Arthritis (joint inflammation) Aseptic necrosis of bone (bone death and destruction) Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Dislocation (joint out of place) Hernia Legg Calve Perthes disease (childhood hip condition) Osteoarthritis (bone inflammation) Osteoporosis (extremely thin bone) Sciatica (lower back nerve irritation) Slipped capital femoral epiphysis (adolescent hip disorder) Traumatic hip dislocation Gout (uric acid crystals in the joint causing inflammation) Greater trochanteric bursitis (hip bursitis) Herniated disc (slipped disc, ruptured disc) Osteochondritis dissecans (joint disorder) Paget disease of the bone Sarcoma (soft tissue cancer) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Lower abdominal pain Appendicitis Colonic diverticulitis (inflammation of pouches in the large intestine) Abdominal trauma Allergic reaction Bladder infection (cystitis, UTI, urinary tract infection) Cholecystitis (inflammation of the gallbladder) Constipation Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Ectopic pregnancy (tubal pregnancy) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Inguinal hernia (groin hernia) Ovarian torsion (twisting of the ovary) Pancreas inflammation (pancreatitis, chronic) Placenta previa (placenta covers cervix) Pyelonephritis (kidney infection) Ventral hernia (bulging of the abdominal wall) Celiac disease (celiac sprue) Diverticulosis (weakening of the large intestine wall) Endometriosis (uterine tissue outside the uterus) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Kidney stone (nephrolithiasis) Lactose intolerance Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Premenstrual syndrome (PMS) Urine retention (inability to urinate) Alcoholism Bacterial vaginosis (vaginal infection) Cervical cancer (tumor) Cervicitis (inflammation of the lower uterus) Cholelithiasis (gallstones) Contusion (bruise, ecchymosis) Endometritis (inflammation of the uterus) Extragonadal germ cell tumors Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Hernia Ligament sprain (connection between two bones) Miscarriage Multiple pregnancy (twins, triplets, etc) Sexually transmitted disease (STD) Trichomonas vaginalis infection (vaginal infection) Ulcerative colitis (large intestine inflammation) Umbilical hernia (belly button hernia) Vaginitis (vaginal infection inflammation) Muscle pain Rhabdomyolysis (severe muscle breakdown) Myositis (muscle inflammation or infection) Rickets (childhood bone disease) Febrile (fever) illness Influenza (seasonal flu) Muscle spasm (charley horse) Muscle tear Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Toxic shock syndrome (life-threatening bacterial infection complication) Fibromyalgia (chronic pain disorder) Myopathy (muscle disease) Polymyalgia rheumatica (PMR, muscle and joint disorder) Swine Flu (H1N1 Influenza) Addison's disease (adrenal insufficiency) Autoimmune disease Mycoplasma infection (bacteria) Post-polio syndrome Scurvy (vitamin C deficiency) Trichinella spiralis infection (trichinosis, parasitic infection from undercooked pork) Vitamin D deficiency Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Numbness Traumatic nerve injury Cerebral vascular accident (stroke) Compartment syndrome (increased pressure inside muscles) Lyme disease (bacterial infection from ticks) Transverse myelitis (spinal cord inflammation) West Nile virus infection (mosquito-transmitted illness) Carbon monoxide poisoning (odorless, poisonous gas) Decompression sickness (bends, caisson's disease) Focal seizure (partial seizure) Gangrene (death of body tissue) Guillain Barre syndrome (ascending muscle weakness) Hemorrhagic stroke (CVA, cerebrovascular accident) Hyperventilation (rapid breathing) Lacunar stroke Limb ischemia (decreased blood flow) Raynaud's disease (blood vessel constriction) Takayasu's arteritis (Giant cell arteritis of the young) Carpal tunnel syndrome (wrist nerve compression) Cervical spine stenosis (narrowing of spinal canal) Cubital tunnel syndrome (nerve compression in the elbow) Diabetes (high blood sugar) Hypocalcemia (low blood calcium) Lumbar spinal stenosis (spinal cord compression) Multiple sclerosis (MS) Peripheral neuropathy (nerve damage) Amyloidosis Broken jaw (mandible fracture) Essential thrombocythemia (excessive blood platelets) Fibromuscular dysplasia (FMD) Finger amputation Friedreich's Ataxia (genetic disorder) Head injury in children Morton's neuroma Neurofibromatosis (inherited nerve tumors) Thoracic outlet syndrome (nerve, blood vessel compression) Traumatic hip dislocation Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Rectal pain Bacterial dysentery (bacterial infection of the intestines) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Entamoeba histolytica infection (ameba infection) Foreign body (object originating outside the body) Rectal cancer (tumor) Rectal impaction (collection of pus in the rectum) Hemorrhoid (enlarged rectal veins) Pilonidal cyst (fluid filled sac on tailbone) Pruritus ani (anal itching) Rectal abscess (collection of pus in the rectum) Rectocele Ulcerative colitis (large intestine inflammation) Anal fistula Chlamydia trachomatis infection (STD) Herpes simplex infection (viral infection) Neisseria gonorrhea infection (sexually transmitted disease) Rectal prolapse (rectal protrusion) Rectal ulcer Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Trauma Abdominal trauma Facial trauma (injury) Head trauma Mouth trauma (injury) Neck trauma (injury) Back trauma (injury) Chest trauma (injury) Extremity trauma (leg or arm injury) Eye trauma (injury) Unsteady gait (Trouble walking) Brain tumor (cancer of the brain) Cerebral vascular accident (stroke) Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Meningitis (spinal fluid infection) Subdural hematoma (bleeding on brain) Tick paralysis (toxin from ticks) Transient ischemic attack (TIA, reversible stroke) Altitude illness Carotid artery dissection (neck artery tear) Cerebral palsy (movement disorder) Hemorrhagic stroke (CVA, cerebrovascular accident) Lacunar stroke Vertebral artery dissection (neck artery tear) Lewy body dementia (common type of dementia) Multiple sclerosis (MS) Parkinson's disease (movement disorder) Basilar artery migraine (headache) Cerebellar Ataxia Charcot-Marie-Tooth disease Conversion disorder Essential thrombocythemia (excessive blood platelets) Friedreich's Ataxia (genetic disorder) Herniated disc (slipped disc, ruptured disc) Huntington disease (chorea) Meningioma (brain tumor) Post-polio syndrome Quaternary syphilis (late stage syphilis) Spinal cord tumor Urinary retention (Inability to urinate) Anticholinergic overdose Cerebral vascular accident (stroke) Constipation Spinal cord injury, acute Alcohol (ethanol) intoxication Benign prostatic hyperplasia (prostate enlargement) Cystocele (bladder hernia) Multiple sclerosis (MS) Prostate cancer (male anatomy cancer) Prostatitis (prostate inflammation) Bladder cancer Diabetes (high blood sugar) Diabetic neuropathy (nerve damage) Spinal cord tumor Shoulder Arm ache or pain Myocardial infarction (heart attack) Septic arthritis (joint infection) Atrial fibrillation (irregular heart rate) Bone cancer (bone tumor) Burns Cellulitis (skin infection) Contusion (bruise, ecchymosis) Deep venous thrombosis (DVT, venous blood clot) Foreign body in a wound Fracture (broken bone) Muscle spasm (charley horse) Muscle strain (pulled muscle) Shoulder joint dislocation (dislocated shoulder) Sickle cell disease (disease of red blood cells) Takayasu's arteritis (Giant cell arteritis of the young) Unstable angina (pre heart attack chest pain) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rheumatoid arthritis (type of chronic joint inflammation) Abrasions (scrapes) AC (acromioclavicular) joint separation Arthritis (joint inflammation) Bursitis (inflammation of joint cushion) Carpal tunnel syndrome (wrist nerve compression) Cervical radiculopathy (pinched nerve in neck) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Chronic pain Clavicle fracture (broken collar bone) Cubital tunnel syndrome (nerve compression in the elbow) De Quervain's tenosynovitis (hand tendon inflammation) Dislocation (joint out of place) Enlarged lymph nodes (lymphadenopathy) Ewing's sarcoma (cancer) Extremity trauma (leg or arm injury) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Gout (uric acid crystals in the joint causing inflammation) Hand fracture (broken hand) Herniated disc (slipped disc, ruptured disc) Humerus fracture (broken upper arm) Langerhans cell histiocytosis (Histiocytosis X) Ligament sprain (connection between two bones) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Radial head fracture (broken elbow bone) Reflex sympathetic dystrophy (complex pain syndrome) Rotator cuff syndrome (shoulder injury) Sarcoma (soft tissue cancer) Sebaceous cyst (sac under the skin) Supracondylar fracture (elbow fracture) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Tennis elbow (lateral epicondylitis) Tenosynovitis (tendon sheath inflammation) Thrombophlebitis (superficial) Whiplash injury (neck injury) Joint pain Rheumatic fever (complication of strep infection) Septic arthritis (joint infection) Decompression sickness (bends, caisson's disease) Fracture (broken bone) Ligament sprain (connection between two bones) Ligament tear (connection between two bones) Lyme disease (bacterial infection from ticks) Osteomyelitis (bone infection) Overuse syndrome (injury from repetitive activity) Tendonitis (tendon inflammation) Bursitis (inflammation of joint cushion) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Subluxation Ankylosing spondylitis (severe spine arthritis) Chondromalacia (cartilage damage) Inflammatory conditions Lupus (systemic lupus erythematosus, SLE) Polyarteritis Nodosa (PAN) Polymyalgia rheumatica (PMR, muscle and joint disorder) Psoriatic arthritis (joint pain and stiffness) Neck ache or pain Cervical spine fracture (broken neck bone) Carotid artery dissection (neck artery tear) Central cord syndrome (traumatic spine injury) Discitis (spinal disk inflammation) Head injury Meningitis (spinal fluid infection) Neck trauma (injury) Retropharyngeal abscess (throat abscess) Spinal abscess (collection of spinal pus) Spinal cord injury, acute Torticollis, spasmodic (neck muscle spasm) Vertebral artery dissection (neck artery tear) Whiplash injury (neck injury) Brachial plexus injury (shoulder nerve injury) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Herniated disc (slipped disc, ruptured disc) Abrasions (scrapes) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Back trauma (injury) Cellulitis (skin infection) Cervical radiculopathy (pinched nerve in neck) Contusion (bruise, ecchymosis) Enlarged lymph nodes (lymphadenopathy) Esophagitis (esophageal inflammation) Fibromuscular dysplasia (FMD) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Goiter (enlarged thyroid) Ligament sprain (connection between two bones) Migraine (type of headache) Muscle spasm (charley horse) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rotator cuff syndrome (shoulder injury) Shingles (herpes zoster) Tension headache (stress headache) Thyroid cancer (neck gland cancer) Thyroid cyst Thyroiditis (thyroid inflammation) Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Shoulder ache or pain Bone cancer (bone tumor) Brachial plexus injury (shoulder nerve injury) Clavicle fracture (broken collar bone) Contusion (bruise, ecchymosis) Ectopic pregnancy (tubal pregnancy) Muscle strain (pulled muscle) Myocardial infarction (heart attack) Necrotizing fasciitis (life-threatening infection) Shoulder joint dislocation (dislocated shoulder) Bursitis (inflammation of joint cushion) Frozen shoulder (adhesive capsulitis of shoulder) Humerus fracture (broken upper arm) Impingement syndrome of shoulder (bone rubs again tendon, bursa) Rotator cuff syndrome (shoulder injury) Shoulder sprain Cholelithiasis (gallstones) Herniated disc (slipped disc, ruptured disc) Pancoast syndrome (apical lung tumor) Sarcoma (soft tissue cancer) Arm numbness (paresthesias) Frostbite (tissue damage from cold) Cerebral vascular accident (stroke) Cervical spine fracture (broken neck bone) Lead poisoning (toxicity) Lyme disease (bacterial infection from ticks) Compartment syndrome (increased pressure inside muscles) Fracture (broken bone) Guillain Barre syndrome (ascending muscle weakness) Shoulder joint dislocation (dislocated shoulder) Transverse myelitis (spinal cord inflammation) Traumatic nerve injury West Nile virus infection (mosquito-transmitted illness) Brachial plexus injury (shoulder nerve injury) Cervical radiculopathy (pinched nerve in neck) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Diabetes (high blood sugar) Herniated disc (slipped disc, ruptured disc) Multiple sclerosis (MS) Peripheral neuropathy (nerve damage) Peripheral vascular disease (blocked blood vessels) Alcoholism Cancer (tumor) Paget disease of the bone Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) General weakness Hypoglycemia (low blood sugar) Hyperkalemia (elevated potassium level) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Myasthenia gravis (autoimmune disease of the nerves, muscles) Rhabdomyolysis (severe muscle breakdown) West Nile virus infection (mosquito-transmitted illness) Hypocalcemia (low blood calcium) Hypokalemic periodic paralysis (inherited muscle weakness and low potassium) Malabsorption syndrome (abnormal intestinal digestion) Motor neuron disease (progressive nerve disorder) Multiple sclerosis (MS) Muscular dystrophy (inherited muscle disease) Myotonia (impaired muscle relaxation) Poliomyelitis (polio) Peripheral neuropathy (nerve damage) Polymyalgia rheumatica (PMR, muscle and joint disorder) Renal failure, chronic (ongoing kidney failure) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Skin growths Carbuncle Common warts Epidermal cyst Melanoma (skin cancer) Skin abscess (collection of pus) Skin tags (acrochordons) Swimmer's itch (cercarial dermatitis) Basal cell carcinoma (skin cancer) Keloid (overgrown scar) Cutaneous T cell lymphoma Kaposi Sarcoma (type of cancer) Neurofibromatosis (inherited nerve tumors) Squamous cell cancer (common skin cancer) Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Arms Arm ache or pain Myocardial infarction (heart attack) Septic arthritis (joint infection) Atrial fibrillation (irregular heart rate) Bone cancer (bone tumor) Burns Cellulitis (skin infection) Contusion (bruise, ecchymosis) Deep venous thrombosis (DVT, venous blood clot) Foreign body in a wound Fracture (broken bone) Muscle spasm (charley horse) Muscle strain (pulled muscle) Shoulder joint dislocation (dislocated shoulder) Sickle cell disease (disease of red blood cells) Takayasu's arteritis (Giant cell arteritis of the young) Unstable angina (pre heart attack chest pain) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rheumatoid arthritis (type of chronic joint inflammation) Abrasions (scrapes) AC (acromioclavicular) joint separation Arthritis (joint inflammation) Bursitis (inflammation of joint cushion) Carpal tunnel syndrome (wrist nerve compression) Cervical radiculopathy (pinched nerve in neck) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Chronic pain Clavicle fracture (broken collar bone) Cubital tunnel syndrome (nerve compression in the elbow) De Quervain's tenosynovitis (hand tendon inflammation) Dislocation (joint out of place) Enlarged lymph nodes (lymphadenopathy) Ewing's sarcoma (cancer) Extremity trauma (leg or arm injury) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Gout (uric acid crystals in the joint causing inflammation) Hand fracture (broken hand) Herniated disc (slipped disc, ruptured disc) Humerus fracture (broken upper arm) Langerhans cell histiocytosis (Histiocytosis X) Ligament sprain (connection between two bones) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Radial head fracture (broken elbow bone) Reflex sympathetic dystrophy (complex pain syndrome) Rotator cuff syndrome (shoulder injury) Sarcoma (soft tissue cancer) Sebaceous cyst (sac under the skin) Supracondylar fracture (elbow fracture) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Tennis elbow (lateral epicondylitis) Tenosynovitis (tendon sheath inflammation) Thrombophlebitis (superficial) Whiplash injury (neck injury) Arm numbness (paresthesias) Frostbite (tissue damage from cold) Cerebral vascular accident (stroke) Cervical spine fracture (broken neck bone) Lead poisoning (toxicity) Lyme disease (bacterial infection from ticks) Compartment syndrome (increased pressure inside muscles) Fracture (broken bone) Guillain Barre syndrome (ascending muscle weakness) Shoulder joint dislocation (dislocated shoulder) Transverse myelitis (spinal cord inflammation) Traumatic nerve injury West Nile virus infection (mosquito-transmitted illness) Brachial plexus injury (shoulder nerve injury) Cervical radiculopathy (pinched nerve in neck) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Diabetes (high blood sugar) Herniated disc (slipped disc, ruptured disc) Multiple sclerosis (MS) Peripheral neuropathy (nerve damage) Peripheral vascular disease (blocked blood vessels) Alcoholism Cancer (tumor) Paget disease of the bone Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) Arm swelling Allergic reaction Deep venous thrombosis (DVT, venous blood clot) Bone cancer (bone tumor) Cellulitis (skin infection) Common spider bite Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle tear Necrotizing fasciitis (life-threatening infection) Septic arthritis (joint infection) Arm swelling Essential thrombocythemia (excessive blood platelets) Lymphangitis (lymph tissue inflammation) Sarcoma (soft tissue cancer) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vasculitis (inflammation of the arteries) Elbow ache or pain Arthritis (joint inflammation) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle strain (pulled muscle) Radial head fracture (broken elbow bone) Septic arthritis (joint infection) Bursitis (inflammation of joint cushion) Dislocation (joint out of place) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Supracondylar fracture (elbow fracture) Tennis elbow (lateral epicondylitis) Aseptic joint effusion (fluid in a joint) Carpal tunnel syndrome (wrist nerve compression) Cervical radiculopathy (pinched nerve in neck) Cubital tunnel syndrome (nerve compression in the elbow) De Quervain's tenosynovitis (hand tendon inflammation) Extremity trauma (leg or arm injury) Fibromyalgia (chronic pain disorder) Humerus fracture (broken upper arm) Ligament sprain (connection between two bones) Lupus (systemic lupus erythematosus, SLE) Peripheral neuropathy (nerve damage) Rheumatoid arthritis (type of chronic joint inflammation) Rotator cuff syndrome (shoulder injury) Sarcoma (soft tissue cancer) Synovitis (inflammation of joint lining) Tenosynovitis (tendon sheath inflammation) Hand, finger ache or pain Burns Cellulitis (skin infection) Cervical myelopathy (spinal cord compression) Contusion (bruise, ecchymosis) Foreign body in a wound Gangrene (death of body tissue) Hand fracture (broken hand) Hypothermia (extreme cold exposure) Necrotizing fasciitis (life-threatening infection) Tendon laceration (tendon cut) Tenosynovitis (tendon sheath inflammation) Wound infection (cut infection) Arthritis (joint inflammation) Carpal tunnel syndrome (wrist nerve compression) Tendonitis (tendon inflammation) Abrasions (scrapes) Cervical radiculopathy (pinched nerve in neck) Chemical burn Chronic pain Cubital tunnel syndrome (nerve compression in the elbow) De Quervain's tenosynovitis (hand tendon inflammation) Dislocation (joint out of place) Extremity trauma (leg or arm injury) Fibromyalgia (chronic pain disorder) Finger amputation Finger fracture (broken finger) Finger laceration (skin cut) Finger pulp infection (felon) Fracture (broken bone) Gout (uric acid crystals in the joint causing inflammation) Hand laceration (skin cut) Hematoma (collection of blood) Ingrown nail (onychocryptosis) Ligament sprain (connection between two bones) Lymphangitis (lymph tissue inflammation) Mallet finger (finger tendon rupture) Muscle spasm (charley horse) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Paronychia (infection around the nail) Peripheral neuropathy (nerve damage) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Psoriatic arthritis (joint pain and stiffness) Reflex sympathetic dystrophy (complex pain syndrome) Rheumatoid arthritis (type of chronic joint inflammation) Shingles (herpes zoster) Synovitis (inflammation of joint lining) Tennis elbow (lateral epicondylitis) Trigger finger Joint pain Rheumatic fever (complication of strep infection) Septic arthritis (joint infection) Decompression sickness (bends, caisson's disease) Fracture (broken bone) Ligament sprain (connection between two bones) Ligament tear (connection between two bones) Lyme disease (bacterial infection from ticks) Osteomyelitis (bone infection) Overuse syndrome (injury from repetitive activity) Tendonitis (tendon inflammation) Bursitis (inflammation of joint cushion) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Subluxation Ankylosing spondylitis (severe spine arthritis) Chondromalacia (cartilage damage) Inflammatory conditions Lupus (systemic lupus erythematosus, SLE) Polyarteritis Nodosa (PAN) Polymyalgia rheumatica (PMR, muscle and joint disorder) Psoriatic arthritis (joint pain and stiffness) Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Wrist pain Septic arthritis (joint infection) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle tear Scaphoid fracture (broken hand bone) Sprain (stretched, torn ligament) Carpal tunnel syndrome (wrist nerve compression) Osteoarthritis (bone inflammation) Osteoporosis (extremely thin bone) Overuse syndrome (injury from repetitive activity) Wrist sprain De Quervain's tenosynovitis (hand tendon inflammation) Gout (uric acid crystals in the joint causing inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Triangular fibrocartilage complex injury (wrist injury) Wrist swelling Septic arthritis (joint infection) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle tear Scaphoid fracture (broken hand bone) Sprain (stretched, torn ligament) Carpal tunnel syndrome (wrist nerve compression) De Quervain's tenosynovitis (hand tendon inflammation) Gout (uric acid crystals in the joint causing inflammation) Overuse syndrome (injury from repetitive activity) Pseudogout (calcium deposit arthritis) Wrist sprain Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Triangular fibrocartilage complex injury (wrist injury) Arm cut (laceration) Blood vessel injury Foreign body in a wound Tendon laceration (tendon cut) Traumatic nerve injury Wound infection (cut infection) Avulsions (forcible tissue detachment) Puncture wound, arm Arm itching Allergic reaction Medication reaction Bed bugs Bee sting (wasp sting) Body lice Insect bite Mosquito bite Poison ivy (poison oak, poison sumac) Primary sclerosing cholangitis (bile duct disease) Psoriasis (scaly skin disease) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Chicken pox (varicella virus) Ant bite Cutaneous larva migrans (parasitic skin disease) Diabetes (high blood sugar) Hodgkin's disease (cancer of the lymph system) Lichen planus (chronic skin inflammation) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Pregnancy Renal failure, chronic (ongoing kidney failure) Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Arm redness Allergic reaction Burns Deep venous thrombosis (DVT, venous blood clot) Medication reaction Scalded skin syndrome (blistering skin infection) Anticholinergic overdose Bee sting (wasp sting) Body lice Boil (pus-filled lump) Cellulitis (skin infection) Chemical burn Folliculitis (hair follicle infection) Heat stroke Insect bite Mosquito bite Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Sunburn Tinea (fungal skin infection) Chicken pox (varicella virus) Lymphadenitis Psoriasis (scaly skin disease) Shingles (herpes zoster) Ant bite Bed bugs Erythrasma (chronic bacterial skin infection) Heat rash Lichen planus (chronic skin inflammation) Pityriasis rosea (inflammatory skin rash) Sea lice Swimmer's itch (cercarial dermatitis) Thrombophlebitis (superficial) Armpit pain Bone cancer (bone tumor) Brachial plexus injury (shoulder nerve injury) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Heart attack (acute myocardial infarction, AMI) Hidradenitis suppurativa (chronic collections of pus) Lymphangitis (lymph tissue inflammation) Muscle strain (pulled muscle) Lymphadenitis Shingles (herpes zoster) Body lice Cancer (tumor) Lymphoma (lymph node cancer) Sarcoma (soft tissue cancer) Scabies (skin disease caused by mites) Cyanosis (Blue skin coloration) Hypothermia (extreme cold exposure) Hypoxia (lack of oxygen) Medication reaction Narcotic (morphine, heroin) overdose Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Congenital heart disease (heart defect at birth) Congestive heart failure (CHF) Coronary artery anomaly (heart artery malformation) Croup (upper airway inflammation) Hypoglycemia (low blood sugar) Meconium aspiration (newborn respiratory problem) Pulmonary edema (fluid build-up in the lungs) Respiratory syncytial virus (RSV, pediatric respiratory infection) Asthma Bronchiectasis (bronchial tube inflammatory damage) Methemoglobinemia (blood disorder) Myocardial infarction (heart attack) Raynaud's disease (blood vessel constriction) Respiratory failure (breathing failure, ARDS) Shock (severe low blood pressure) Bronchiolitis (bronchial tube inflammation) Chronic obstructive pulmonary disease (COPD, emphysema) Lung cancer (tumor) Polycythemia vera (increased number of red blood cells) Pulmonary fibrosis (lung scarring) Darkening of the skin (Hyperpigmentation) Lichen planus (chronic skin inflammation) Melanoma (skin cancer) Moles (nevi) Polycystic ovarian syndrome (PCOS, female hormonal disorder) Psoriasis (scaly skin disease) Tinea (fungal skin infection) Melasma (choloasma) Mongolian spots (blue birthmark) Addison's disease (adrenal insufficiency) Cushing disease (excessive pituitary gland hormones) Cutaneous T cell lymphoma Lupus (systemic lupus erythematosus, SLE) Prediabetes (high blood sugar) Systemic sclerosis (scleroderma, progressive soft tissue hardening) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Muscle pain Rhabdomyolysis (severe muscle breakdown) Myositis (muscle inflammation or infection) Rickets (childhood bone disease) Febrile (fever) illness Influenza (seasonal flu) Muscle spasm (charley horse) Muscle tear Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Toxic shock syndrome (life-threatening bacterial infection complication) Fibromyalgia (chronic pain disorder) Myopathy (muscle disease) Polymyalgia rheumatica (PMR, muscle and joint disorder) Swine Flu (H1N1 Influenza) Addison's disease (adrenal insufficiency) Autoimmune disease Mycoplasma infection (bacteria) Post-polio syndrome Scurvy (vitamin C deficiency) Trichinella spiralis infection (trichinosis, parasitic infection from undercooked pork) Vitamin D deficiency Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Spider bite Methicillin-resistant Staphylococcus aureus (MRSA, type of bacteria) Staphylococcus aureus (type of bacteria) Black widow spider bite Brown recluse spider bite Common spider bite Tarantula bite Tremors Hypoglycemia (low blood sugar) Alcohol withdrawal syndrome (mild) Amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease) Encephalitis (brain infection) Febrile (fever) illness Focal seizure (partial seizure) Generalized seizure disorder (generalized epilepsy) Head injury Hypothermia (extreme cold exposure) Medication reaction Meningitis (spinal fluid infection) Schizophrenia (chronic impaired reality perception) Seizure (abnormal brain electrical activity) Temporal lobe epilepsy (non-convulsive seizure) Essential tremor (abnormal rhythmic shaking) Parkinson's disease (movement disorder) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Complex partial seizures (psychomotor epilepsy) Concussion Dystonia Friedreich's Ataxia (genetic disorder) Hypocalcemia (low blood calcium) Multiple sclerosis (MS) Muscle spasm (charley horse) Panic disorder Peripheral neuropathy (nerve damage) Prescription drug abuse Restless legs syndrome (nervous system disorder) Serotonin syndrome (severe medication reaction) Substance abuse Tic Disorder Tourette syndrome (repetitive involuntary movements, vocalizations) Hands Arm ache or pain Myocardial infarction (heart attack) Septic arthritis (joint infection) Atrial fibrillation (irregular heart rate) Bone cancer (bone tumor) Burns Cellulitis (skin infection) Contusion (bruise, ecchymosis) Deep venous thrombosis (DVT, venous blood clot) Foreign body in a wound Fracture (broken bone) Muscle spasm (charley horse) Muscle strain (pulled muscle) Shoulder joint dislocation (dislocated shoulder) Sickle cell disease (disease of red blood cells) Takayasu's arteritis (Giant cell arteritis of the young) Unstable angina (pre heart attack chest pain) Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Rheumatoid arthritis (type of chronic joint inflammation) Abrasions (scrapes) AC (acromioclavicular) joint separation Arthritis (joint inflammation) Bursitis (inflammation of joint cushion) Carpal tunnel syndrome (wrist nerve compression) Cervical radiculopathy (pinched nerve in neck) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Chronic pain Clavicle fracture (broken collar bone) Cubital tunnel syndrome (nerve compression in the elbow) De Quervain's tenosynovitis (hand tendon inflammation) Dislocation (joint out of place) Enlarged lymph nodes (lymphadenopathy) Ewing's sarcoma (cancer) Extremity trauma (leg or arm injury) Fibromyalgia (chronic pain disorder) Frozen shoulder (adhesive capsulitis of shoulder) Gout (uric acid crystals in the joint causing inflammation) Hand fracture (broken hand) Herniated disc (slipped disc, ruptured disc) Humerus fracture (broken upper arm) Langerhans cell histiocytosis (Histiocytosis X) Ligament sprain (connection between two bones) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Radial head fracture (broken elbow bone) Reflex sympathetic dystrophy (complex pain syndrome) Rotator cuff syndrome (shoulder injury) Sarcoma (soft tissue cancer) Sebaceous cyst (sac under the skin) Supracondylar fracture (elbow fracture) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Tennis elbow (lateral epicondylitis) Tenosynovitis (tendon sheath inflammation) Thrombophlebitis (superficial) Whiplash injury (neck injury) Hand cut (laceration) Blood vessel injury Foreign body in a wound Tendon laceration (tendon cut) Traumatic nerve injury Wound infection (cut infection) Avulsions (forcible tissue detachment) Puncture wound, hand Hand, finger ache or pain Burns Cellulitis (skin infection) Cervical myelopathy (spinal cord compression) Contusion (bruise, ecchymosis) Foreign body in a wound Gangrene (death of body tissue) Hand fracture (broken hand) Hypothermia (extreme cold exposure) Necrotizing fasciitis (life-threatening infection) Tendon laceration (tendon cut) Tenosynovitis (tendon sheath inflammation) Wound infection (cut infection) Arthritis (joint inflammation) Carpal tunnel syndrome (wrist nerve compression) Tendonitis (tendon inflammation) Abrasions (scrapes) Cervical radiculopathy (pinched nerve in neck) Chemical burn Chronic pain Cubital tunnel syndrome (nerve compression in the elbow) De Quervain's tenosynovitis (hand tendon inflammation) Dislocation (joint out of place) Extremity trauma (leg or arm injury) Fibromyalgia (chronic pain disorder) Finger amputation Finger fracture (broken finger) Finger laceration (skin cut) Finger pulp infection (felon) Fracture (broken bone) Gout (uric acid crystals in the joint causing inflammation) Hand laceration (skin cut) Hematoma (collection of blood) Ingrown nail (onychocryptosis) Ligament sprain (connection between two bones) Lymphangitis (lymph tissue inflammation) Mallet finger (finger tendon rupture) Muscle spasm (charley horse) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Paronychia (infection around the nail) Peripheral neuropathy (nerve damage) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Psoriatic arthritis (joint pain and stiffness) Reflex sympathetic dystrophy (complex pain syndrome) Rheumatoid arthritis (type of chronic joint inflammation) Shingles (herpes zoster) Synovitis (inflammation of joint lining) Tennis elbow (lateral epicondylitis) Trigger finger Nail Injury Nail avulsion (traumatic removal of nail) Nail bruise (subungual hematoma) Nail contusion (swelling of finger and nail) Nail laceration (nail bed cut) Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Wrist pain Septic arthritis (joint infection) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle tear Scaphoid fracture (broken hand bone) Sprain (stretched, torn ligament) Carpal tunnel syndrome (wrist nerve compression) Osteoarthritis (bone inflammation) Osteoporosis (extremely thin bone) Overuse syndrome (injury from repetitive activity) Wrist sprain De Quervain's tenosynovitis (hand tendon inflammation) Gout (uric acid crystals in the joint causing inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Triangular fibrocartilage complex injury (wrist injury) Cyanosis (Blue skin coloration) Hypothermia (extreme cold exposure) Hypoxia (lack of oxygen) Medication reaction Narcotic (morphine, heroin) overdose Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Congenital heart disease (heart defect at birth) Congestive heart failure (CHF) Coronary artery anomaly (heart artery malformation) Croup (upper airway inflammation) Hypoglycemia (low blood sugar) Meconium aspiration (newborn respiratory problem) Pulmonary edema (fluid build-up in the lungs) Respiratory syncytial virus (RSV, pediatric respiratory infection) Asthma Bronchiectasis (bronchial tube inflammatory damage) Methemoglobinemia (blood disorder) Myocardial infarction (heart attack) Raynaud's disease (blood vessel constriction) Respiratory failure (breathing failure, ARDS) Shock (severe low blood pressure) Bronchiolitis (bronchial tube inflammation) Chronic obstructive pulmonary disease (COPD, emphysema) Lung cancer (tumor) Polycythemia vera (increased number of red blood cells) Pulmonary fibrosis (lung scarring) Hand itching Allergic reaction Medication reaction Bed bugs Bee sting (wasp sting) Body lice Contact dermatitis (contact skin irritation) Insect bite Mosquito bite Poison ivy (poison oak, poison sumac) Primary sclerosing cholangitis (bile duct disease) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Chicken pox (varicella virus) Ant bite Cutaneous larva migrans (parasitic skin disease) Diabetes (high blood sugar) Hodgkin's disease (cancer of the lymph system) Lichen planus (chronic skin inflammation) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Pregnancy Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sea lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Hand numbness (paresthesias) Medication reaction Traumatic nerve injury Cerebral vascular accident (stroke) Lead poisoning (toxicity) Cervical myelopathy (spinal cord compression) Compartment syndrome (increased pressure inside muscles) Fracture (broken bone) Frostbite (tissue damage from cold) Guillain Barre syndrome (ascending muscle weakness) Hyperventilation (rapid breathing) Lyme disease (bacterial infection from ticks) Raynaud's disease (blood vessel constriction) Transverse myelitis (spinal cord inflammation) West Nile virus infection (mosquito-transmitted illness) Alcoholism Brachial plexus injury (shoulder nerve injury) Carpal tunnel syndrome (wrist nerve compression) Cervical radiculopathy (pinched nerve in neck) Cervical spine stenosis (narrowing of spinal canal) Cervical spondylosis (neck arthritis) Cubital tunnel syndrome (nerve compression in the elbow) Multiple sclerosis (MS) Peripheral neuropathy (nerve damage) Peripheral vascular disease (blocked blood vessels) Cancer (tumor) Diabetes (high blood sugar) Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) Hand redness Allergic reaction Burns Medication reaction Scalded skin syndrome (blistering skin infection) Anticholinergic overdose Bee sting (wasp sting) Body lice Boil (pus-filled lump) Cellulitis (skin infection) Chemical burn Deep venous thrombosis (DVT, venous blood clot) Folliculitis (hair follicle infection) Heat stroke Insect bite Mosquito bite Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Sunburn Tinea (fungal skin infection) Chicken pox (varicella virus) Ant bite Bed bugs Erythrasma (chronic bacterial skin infection) Heat rash Lichen planus (chronic skin inflammation) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Sea lice Shingles (herpes zoster) Skin blood vessel damage (Chilblains, pernio) Swimmer's itch (cercarial dermatitis) Tenosynovitis (tendon sheath inflammation) Hives Allergic reaction Anaphylaxis (severe/life threatening allergic reaction) Anaphylactoid reactions (pseudo allergic reaction) Food allergy Mastocytosis (urticaria pigmentosa, skin disease) Symptomatic dermatographism (exaggerated skin response to pressure) Contact urticaria (hives) Familial cold urticaria (cold-related hives) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin growths Carbuncle Common warts Epidermal cyst Melanoma (skin cancer) Skin abscess (collection of pus) Skin tags (acrochordons) Swimmer's itch (cercarial dermatitis) Basal cell carcinoma (skin cancer) Keloid (overgrown scar) Cutaneous T cell lymphoma Kaposi Sarcoma (type of cancer) Neurofibromatosis (inherited nerve tumors) Squamous cell cancer (common skin cancer) Skin pain Acne (pimples) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Diphtheria infection (bacterial respiratory infection) Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Psoriasis (scaly skin disease) Scabies (skin disease caused by mites) Skin abscess (collection of pus) Sunburn Keloid (overgrown scar) Shingles (herpes zoster) Bee sting (wasp sting) Dermatofibroma Diabetic neuropathy (nerve damage) Fibromyalgia (chronic pain disorder) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Tremors Hypoglycemia (low blood sugar) Alcohol withdrawal syndrome (mild) Amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease) Encephalitis (brain infection) Febrile (fever) illness Focal seizure (partial seizure) Generalized seizure disorder (generalized epilepsy) Head injury Hypothermia (extreme cold exposure) Medication reaction Meningitis (spinal fluid infection) Schizophrenia (chronic impaired reality perception) Seizure (abnormal brain electrical activity) Temporal lobe epilepsy (non-convulsive seizure) Essential tremor (abnormal rhythmic shaking) Parkinson's disease (movement disorder) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Complex partial seizures (psychomotor epilepsy) Concussion Dystonia Friedreich's Ataxia (genetic disorder) Hypocalcemia (low blood calcium) Multiple sclerosis (MS) Muscle spasm (charley horse) Panic disorder Peripheral neuropathy (nerve damage) Prescription drug abuse Restless legs syndrome (nervous system disorder) Serotonin syndrome (severe medication reaction) Substance abuse Tic Disorder Tourette syndrome (repetitive involuntary movements, vocalizations) Wrist swelling Septic arthritis (joint infection) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle tear Scaphoid fracture (broken hand bone) Sprain (stretched, torn ligament) Carpal tunnel syndrome (wrist nerve compression) De Quervain's tenosynovitis (hand tendon inflammation) Gout (uric acid crystals in the joint causing inflammation) Overuse syndrome (injury from repetitive activity) Pseudogout (calcium deposit arthritis) Wrist sprain Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Triangular fibrocartilage complex injury (wrist injury) Abdomen Constipation Dehydration Colon cancer (large intestine tumor) Colonic diverticulitis (inflammation of pouches in the large intestine) Appendicitis Fecal impaction (rectal blockage from stool) Hypokalemia (low blood potassium) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Medication reaction Rectal cancer (tumor) Abdominal adhesions (scar tissue) Anal fissure (tear) Hemorrhoid (enlarged rectal veins) Hypothyroidism (low thyroid hormone) Pregnancy Constipation Familial dysautonomia (genetic disorder) Fibroid (uterine muscle tumor) Laxative abuse Paralytic Ileus (intestinal paralysis) Parathyroid cancer Rectal prolapse (rectal protrusion) Rectal ulcer Rectocele Renal failure, chronic (ongoing kidney failure) Diarrhea Bacterial dysentery (bacterial infection of the intestines) E. coli infection (Escherichia coli, bacterial infection) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Salmonella infection (common bacterial intestinal infection) Celiac disease (celiac sprue) Clostridium difficile (C. Diff) Colon cancer (large intestine tumor) Colonic diverticulitis (inflammation of pouches in the large intestine) Food allergy Food poisoning Gastrointestinal bleeding (stomach, intestine bleeding) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Lactose intolerance Malabsorption syndrome (abnormal intestinal digestion) Medication reaction Pancreas inflammation (pancreatitis, chronic) Rectal cancer (tumor) Rotavirus infection (intestinal viral infection) Shigellosis (bacterial intestinal infection) Traveler's diarrhea (Montezuma's revenge) Typhoid fever (salmonella typhi infection from contaminated food or water) Ulcerative colitis (large intestine inflammation) Amyloidosis Cytomegalovirus infection (CMV viral infection) Gastroenteritis (intestinal infection) Giardiasis (giardia infection) Listeria (serious bacterial illness) Neuroblastoma Tropical sprue Viral infections Flank pain Pyelonephritis (kidney infection) Colonic diverticulitis (inflammation of pouches in the large intestine) Retroperitoneal hemorrhage (flank bleeding) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Bladder infection (cystitis, UTI, urinary tract infection) Cholecystitis (inflammation of the gallbladder) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Myocardial infarction (heart attack) Pneumonia (lung infection) Renal infarct (kidney damage from an area of blocked blood flow) Renal trauma (kidney trauma) Renal vein thrombosis (kidney vein clot) Spleen injury (splenic rupture) Cholelithiasis (gallstones) Kidney stone (nephrolithiasis) Back trauma (injury) Fibromyalgia (chronic pain disorder) Hydronephrosis Kidney cancer (tumor) Muscle strain (pulled muscle) Pleuritis (inflammation of the lung's lining, pleurisy) Polycystic kidney disease (inherited kidney disorder) Rib fracture (broken bone) Shingles (herpes zoster) Ulcerative colitis (large intestine inflammation) Lower abdominal pain Appendicitis Colonic diverticulitis (inflammation of pouches in the large intestine) Abdominal trauma Allergic reaction Bladder infection (cystitis, UTI, urinary tract infection) Cholecystitis (inflammation of the gallbladder) Constipation Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Ectopic pregnancy (tubal pregnancy) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Inguinal hernia (groin hernia) Ovarian torsion (twisting of the ovary) Pancreas inflammation (pancreatitis, chronic) Placenta previa (placenta covers cervix) Pyelonephritis (kidney infection) Ventral hernia (bulging of the abdominal wall) Celiac disease (celiac sprue) Diverticulosis (weakening of the large intestine wall) Endometriosis (uterine tissue outside the uterus) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Kidney stone (nephrolithiasis) Lactose intolerance Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Premenstrual syndrome (PMS) Urine retention (inability to urinate) Alcoholism Bacterial vaginosis (vaginal infection) Cervical cancer (tumor) Cervicitis (inflammation of the lower uterus) Cholelithiasis (gallstones) Contusion (bruise, ecchymosis) Endometritis (inflammation of the uterus) Extragonadal germ cell tumors Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Hernia Ligament sprain (connection between two bones) Miscarriage Multiple pregnancy (twins, triplets, etc) Sexually transmitted disease (STD) Trichomonas vaginalis infection (vaginal infection) Ulcerative colitis (large intestine inflammation) Umbilical hernia (belly button hernia) Vaginitis (vaginal infection inflammation) Pelvic pain Ovarian torsion (twisting of the ovary) Ectopic pregnancy (tubal pregnancy) Mittelschmerz (ovulation pain) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Endometriosis (uterine tissue outside the uterus) Fibroid (uterine muscle tumor) Herpes vulvovaginitis (viral infection of the vagina) Interstitial cystitis (bladder inflammation) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Primary dysmenorrhea (painful menstruation) Bacterial vaginosis (vaginal infection) Fallopian tube cancer Secondary dysmenorrhea (painful menstruation) Tubo ovarian abscess (pelvic abscess) Pregnancy problem Ectopic pregnancy (tubal pregnancy) Hemorrhage of pregnancy (vaginal bleeding during pregnancy) Preeclampsia (toxemia of pregnancy) Gestational diabetes (diabetes during pregnancy) Gestational hypertension (high blood pressure in pregnancy) Hyperemesis gravidarum (severe vomiting in pregnancy) Multiple pregnancy (twins, triplets, etc) Acute fatty liver of pregnancy False pregnancy Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Molar pregnancy (gestational trophoblastic disease, pregnancy-related tumor) Stomach and abdominal pain Appendicitis Gastric ulcer (stomach ulcer) Intussusception (telescoping intestine) Burns Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Constipation Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Drug withdrawal syndrome Duodenal cancer (small intestine) Ectopic pregnancy (tubal pregnancy) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Gastrointestinal bleeding (stomach, intestine bleeding) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Intestinal volvulus (twisting of intestine) Lactose intolerance Pancreatitis (pancreas inflammation) Parasite infections Pyelonephritis (kidney infection) Takayasu's arteritis (Giant cell arteritis of the young) Traveler's diarrhea (Montezuma's revenge) Abdominal adhesions (scar tissue) Celiac disease (celiac sprue) Cholelithiasis (gallstones) Gastritis (stomach inflammation) Hepatitis A Hiatal hernia (stomach pushes through diaphragm) Inguinal hernia (groin hernia) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Mallory Weiss syndrome (esophageal tear) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Bacterial vaginosis (vaginal infection) Beriberi (thiamine (vitamin B1) deficiency) Bladder infection (cystitis, UTI, urinary tract infection) Bronchitis (bronchial tube infection) Cellulitis (skin infection) Cervicitis (inflammation of the lower uterus) Diverticulosis (weakening of the large intestine wall) Endometriosis (uterine tissue outside the uterus) Essential thrombocythemia (excessive blood platelets) Fibroid (uterine muscle tumor) Food poisoning Gallbladder and bile duct cancer Gastroparesis (stomach muscle malfunction) Hematoma (collection of blood) Hodgkin's disease (cancer of the lymph system) Hydronephrosis Hyperemesis gravidarum (severe vomiting in pregnancy) Kidney stone (nephrolithiasis) Neisseria gonorrhea infection (sexually transmitted disease) Ovarian cyst (female organ fluid collection) Pancreatic cancer (tumor) Pelvic inflammatory disease (PID, female reproductive organ infection) Polyarteritis Nodosa (PAN) Reflex sympathetic dystrophy (complex pain syndrome) Stomach cancer (gastric cancer) Trichomonas vaginalis infection (vaginal infection) Tropical sprue Ulcerative colitis (large intestine inflammation) Umbilical hernia (belly button hernia) Upper respiratory tract infection (URI, common cold) Urethral stricture Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Ventral hernia (bulging of the abdominal wall) Wilms' Tumor Upper abdominal pain Cholecystitis (inflammation of the gallbladder) Choledocholithiasis (stone in bile duct) Gastric ulcer (stomach ulcer) Pancreatitis (pancreas inflammation) Appendicitis Bowel obstruction (intestinal blockage) Colonic diverticulitis (inflammation of pouches in the large intestine) Constipation Dissecting aortic aneurysm (tearing and dilation of the aorta) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Lactose intolerance Pancreas inflammation (pancreatitis, chronic) Pneumonia (lung infection) Pyelonephritis (kidney infection) Splenic infarction (death of spleen) Unstable angina (pre heart attack chest pain) Ventral hernia (bulging of the abdominal wall) Celiac disease (celiac sprue) Cholelithiasis (gallstones) Gastritis (stomach inflammation) Hiatal hernia (stomach pushes through diaphragm) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Kidney stone (nephrolithiasis) Bladder infection (cystitis, UTI, urinary tract infection) Bronchitis (bronchial tube infection) Cellulitis (skin infection) Costochondritis (chest wall inflammation) Diverticulosis (weakening of the large intestine wall) Endometriosis (uterine tissue outside the uterus) Esophageal stricture (narrowing of the esophagus) Esophagitis (esophageal inflammation) Gallbladder cancer Gastroparesis (stomach muscle malfunction) Hernia Inguinal hernia (groin hernia) Ligament sprain (connection between two bones) Ovarian cyst (female organ fluid collection) Polycystic kidney disease (inherited kidney disorder) Shingles (herpes zoster) Stomach cancer (gastric cancer) Umbilical hernia (belly button hernia) Vomiting Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Pancreatitis (pancreas inflammation) Acidosis (excessive acid in the body) Appendicitis Carbon monoxide poisoning (odorless, poisonous gas) Cholangitis (inflammation of the bile ducts) Cholecystitis (inflammation of the gallbladder) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Drug withdrawal syndrome Gastroenteritis (intestinal infection) Gastrointestinal bleeding (stomach, intestine bleeding) Head injury Hepatic encephalopathy (confusion from liver failure) Medication reaction Migraine (type of headache) Myocardial infarction (heart attack) Parasite infections Pyelonephritis (kidney infection) Takayasu's arteritis (Giant cell arteritis of the young) Cholelithiasis (gallstones) Food allergy Head injury in children Labyrinthitis (dizziness and vertigo) Traveler's diarrhea (Montezuma's revenge) Abdominal adhesions (scar tissue) Alcoholism Amyloidosis Anxiety disorder (generalized anxiety disorder, GAD) Bacterial overgrowth of small intestine Bladder infection (cystitis, UTI, urinary tract infection) Drug reaction Endometriosis (uterine tissue outside the uterus) Esophageal foreign body Esophagitis (esophageal inflammation) Familial dysautonomia (genetic disorder) Food poisoning Gallbladder cancer Gastritis (stomach inflammation) Gastroesophageal reflux (GERD, heartburn) Glomerulonephritis (kidney disease) Hydronephrosis Hyperemesis gravidarum (severe vomiting in pregnancy) Influenza (seasonal flu) Kidney stone (nephrolithiasis) Parathyroid cancer Pharyngitis (throat infection) Polyphagia (overeating) Post concussive syndrome (symptoms after a concussion) Prescription drug abuse Renal failure, chronic (ongoing kidney failure) Tonsillitis (tonsil infection) Traumatic brain injury Tropical sprue Ulcerative colitis (large intestine inflammation) Vertigo (spinning sensation) Viral infections Wilms' Tumor Abdominal swelling (Stomach swelling) Ascites (fluid in the abdomen) Abdominal aortic aneurysm (enlarged major blood vessel) Bowel obstruction (intestinal blockage) Cirrhosis (liver failure and scarring) Colon cancer (large intestine tumor) Congestive heart failure (CHF) Constipation Inguinal hernia (groin hernia) Intestinal ischemia (decreased intestinal blood flow) Intestinal volvulus (twisting of intestine) Lactose intolerance Liver injury (liver trauma) Malabsorption syndrome (abnormal intestinal digestion) Near drowning Paralytic Ileus (intestinal paralysis) Renal failure, acute (sudden kidney failure) Spleen injury (splenic rupture) Toxic megacolon (rapid dilation of the colon) Urine retention (inability to urinate) Celiac disease (celiac sprue) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Umbilical hernia (belly button hernia) Bacterial overgrowth of small intestine Cancer (tumor) Extragonadal germ cell tumors Gastroparesis (stomach muscle malfunction) Ovarian cancer (female organ cancer) Pancreatic cancer (tumor) Urethral stricture Blood in vomit Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Intestinal volvulus (twisting of intestine) Intussusception (telescoping intestine) Cirrhosis (liver failure and scarring) Esophageal varices (dilation of esophageal veins) Gastrointestinal bleeding (stomach, intestine bleeding) Nose bleed (epistaxis) Thrombocytopenia (low platelet count) Tonsillitis (tonsil infection) Warfarin (Coumadin, Jantoven) overdose Gastritis (stomach inflammation) Henoch Schönlein purpura (blood vessel inflammation) Mallory Weiss syndrome (esophageal tear) Alcoholism Esophageal cancer (tumor) Esophagitis (esophageal inflammation) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Hemoptysis (coughing blood) Hiatal hernia (stomach pushes through diaphragm) Kaposi Sarcoma (type of cancer) Malabsorption syndrome (abnormal intestinal digestion) Small bowel lymphoma (intestinal lymph node cancer) Stomach cancer (gastric cancer) Bloody diarrhea Campylobacter infection (intestinal bacterial infection) E. coli infection (Escherichia coli, bacterial infection) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Hemolytic uremic syndrome (HUS, red blood cell destruction, kidney disease) Intestinal ischemia (decreased intestinal blood flow) Intestinal volvulus (twisting of intestine) Intussusception (telescoping intestine) Clostridium difficile (C. Diff) Food poisoning Gastrointestinal bleeding (stomach, intestine bleeding) Colitis (large intestine inflammation) Henoch Schönlein purpura (blood vessel inflammation) Ulcerative colitis (large intestine inflammation) Warfarin (Coumadin) use Amebiasis (ameba infection) Mallory Weiss syndrome (esophageal tear) Schistosomiasis (parasite infection) Dark stools Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Esophageal varices (dilation of esophageal veins) Intussusception (telescoping intestine) Intestinal ischemia (decreased intestinal blood flow) Pepto Bismol or Kaopectate ingestion (bismuth) Volvulus (twisted intestine) Gastritis (stomach inflammation) Henoch Schönlein purpura (blood vessel inflammation) Mallory Weiss syndrome (esophageal tear) Meckel's diverticulum (bulge in small intestine) Small bowel lymphoma (intestinal lymph node cancer) Warfarin (Coumadin) use Cancer (tumor) Flatulence (Passing gas) Campylobacter infection (intestinal bacterial infection) Celiac disease (celiac sprue) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Gastroesophageal reflux (GERD, heartburn) Giardiasis (giardia infection) Malabsorption syndrome (abnormal intestinal digestion) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Groin pain Deep venous thrombosis (DVT, venous blood clot) Appendicitis Ascites (fluid in the abdomen) Colonic diverticulitis (inflammation of pouches in the large intestine) Discitis (spinal disk inflammation) Enlarged lymph nodes (lymphadenopathy) Femoral artery aneurysm (dilation of leg artery) Hip fracture (broken hip) Inguinal hernia (groin hernia) Pyelonephritis (kidney infection) Septic arthritis (joint infection) Kidney stone (nephrolithiasis) Ligament sprain (connection between two bones) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Bladder stone, urinary Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Extremity trauma (leg or arm injury) Femoral hernia (groin hernia) Fibroid (uterine muscle tumor) Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Herniated disc (slipped disc, ruptured disc) Muscle spasm (charley horse) Muscle strain (pulled muscle) Obesity Osteoarthritis (bone inflammation) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Polycystic kidney disease (inherited kidney disorder) Post herpetic neuralgia (nerve pain after shingles) Sciatica (lower back nerve irritation) Shingles (herpes zoster) Synovitis (inflammation of joint lining) Urethritis (infection of urethra) Urine retention (inability to urinate) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Maroon stools Colon cancer (large intestine tumor) Anal fissure (tear) Bacterial dysentery (bacterial infection of the intestines) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Duodenal cancer (small intestine) Gastric ulcer (stomach ulcer) Gastrointestinal bleeding (stomach, intestine bleeding) Hemorrhoid (enlarged rectal veins) Intestinal volvulus (twisting of intestine) Ulcerative colitis (large intestine inflammation) Colon polyps (large intestine tumors) Diverticulosis (weakening of the large intestine wall) Gastritis (stomach inflammation) Gastroenteritis (intestinal infection) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Steatorrhea (Excess fat in stool) Choledocholithiasis (stone in bile duct) Pancreas inflammation (pancreatitis, chronic) Bacterial overgrowth of small intestine Celiac disease (celiac sprue) Lactose intolerance Malabsorption syndrome (abnormal intestinal digestion) Primary sclerosing cholangitis (bile duct disease) Ulcerative colitis (large intestine inflammation) Whipple's disease (rare bacterial infection of the small intestine) Cystic fibrosis (inherited disease of lungs, digestive system) Traveler's diarrhea Campylobacter infection (intestinal bacterial infection) E. coli infection (Escherichia coli, bacterial infection) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Cryptosporidia infection (diarrheal parasite infection) Giardiasis (giardia infection) Rotavirus infection (intestinal viral infection) Vomiting coffee ground material Gastric ulcer (stomach ulcer) Gastrointestinal bleeding (stomach, intestine bleeding) Cirrhosis (liver failure and scarring) Esophageal varices (dilation of esophageal veins) Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Esophagitis (esophageal inflammation) Gastritis (stomach inflammation) Mallory Weiss syndrome (esophageal tear) Thrombocytopenia (low platelet count) Yellow fever (viral hemorrhagic fever) Esophageal cancer (tumor) Stomach cancer (gastric cancer) Warfarin (Coumadin) use Pelvis Amenorrhea (No menstruation) Medication reaction Anorexia (eating disorder) Birth control pill use Bulimia nervosa (binge eating, vomiting) Depression (excessive sadness) Hypothyroidism (low thyroid hormone) Malnutrition Mayer Rokitansky Küster Hauser syndrome (MRKH, inherited vaginal abnormality) Polycystic ovarian syndrome (PCOS, female hormonal disorder) Pregnancy Stress Early menopause (premature ovarian failure) Menopause (end of menstruation and fertility) Obesity Hyperthyroidism (elevated thyroid hormone) Pituitary tumor Sarcoidosis (inflammatory disease) Turner syndrome (gonadal dysgenesis) Blood in urine (Hematuria) Pyelonephritis (kidney infection) Renal trauma (kidney trauma) Sickle cell disease (disease of red blood cells) Bladder infection (cystitis, UTI, urinary tract infection) Goodpasture syndrome (disease of kidneys and lungs) Idiopathic thrombocytopenia purpura (ITP, low platelets) Kidney cancer (tumor) Kidney stone (nephrolithiasis) Renal infarct (kidney damage from an area of blocked blood flow) Renal vein thrombosis (kidney vein clot) Warfarin (Coumadin, Jantoven) overdose Benign prostatic hyperplasia (prostate enlargement) Bladder cancer Bladder stone, urinary Prostate cancer (male anatomy cancer) Urethral stricture Constipation Dehydration Colon cancer (large intestine tumor) Colonic diverticulitis (inflammation of pouches in the large intestine) Appendicitis Fecal impaction (rectal blockage from stool) Hypokalemia (low blood potassium) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Medication reaction Rectal cancer (tumor) Abdominal adhesions (scar tissue) Anal fissure (tear) Hemorrhoid (enlarged rectal veins) Hypothyroidism (low thyroid hormone) Pregnancy Constipation Familial dysautonomia (genetic disorder) Fibroid (uterine muscle tumor) Laxative abuse Paralytic Ileus (intestinal paralysis) Parathyroid cancer Rectal prolapse (rectal protrusion) Rectal ulcer Rectocele Renal failure, chronic (ongoing kidney failure) Diarrhea Bacterial dysentery (bacterial infection of the intestines) E. coli infection (Escherichia coli, bacterial infection) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Salmonella infection (common bacterial intestinal infection) Celiac disease (celiac sprue) Clostridium difficile (C. Diff) Colon cancer (large intestine tumor) Colonic diverticulitis (inflammation of pouches in the large intestine) Food allergy Food poisoning Gastrointestinal bleeding (stomach, intestine bleeding) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Lactose intolerance Malabsorption syndrome (abnormal intestinal digestion) Medication reaction Pancreas inflammation (pancreatitis, chronic) Rectal cancer (tumor) Rotavirus infection (intestinal viral infection) Shigellosis (bacterial intestinal infection) Traveler's diarrhea (Montezuma's revenge) Typhoid fever (salmonella typhi infection from contaminated food or water) Ulcerative colitis (large intestine inflammation) Amyloidosis Cytomegalovirus infection (CMV viral infection) Gastroenteritis (intestinal infection) Giardiasis (giardia infection) Listeria (serious bacterial illness) Neuroblastoma Tropical sprue Viral infections Frequent urination (Frequency) Pyelonephritis (kidney infection) Bladder infection (cystitis, UTI, urinary tract infection) Diabetes (high blood sugar) Urethritis (infection of urethra) Benign prostatic hyperplasia (prostate enlargement) Cystocele (bladder hernia) Interstitial cystitis (bladder inflammation) Kidney stone (nephrolithiasis) Prostatitis (prostate inflammation) Urinary tract malformation Bladder cancer Bladder stone, urinary Hydronephrosis Neisseria gonorrhea infection (sexually transmitted disease) Prostate cancer (male anatomy cancer) Groin pain Deep venous thrombosis (DVT, venous blood clot) Appendicitis Ascites (fluid in the abdomen) Colonic diverticulitis (inflammation of pouches in the large intestine) Discitis (spinal disk inflammation) Enlarged lymph nodes (lymphadenopathy) Femoral artery aneurysm (dilation of leg artery) Hip fracture (broken hip) Inguinal hernia (groin hernia) Pyelonephritis (kidney infection) Septic arthritis (joint infection) Kidney stone (nephrolithiasis) Ligament sprain (connection between two bones) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Bladder stone, urinary Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Extremity trauma (leg or arm injury) Femoral hernia (groin hernia) Fibroid (uterine muscle tumor) Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Herniated disc (slipped disc, ruptured disc) Muscle spasm (charley horse) Muscle strain (pulled muscle) Obesity Osteoarthritis (bone inflammation) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Polycystic kidney disease (inherited kidney disorder) Post herpetic neuralgia (nerve pain after shingles) Sciatica (lower back nerve irritation) Shingles (herpes zoster) Synovitis (inflammation of joint lining) Urethritis (infection of urethra) Urine retention (inability to urinate) Impotence Depression (excessive sadness) Cirrhosis (liver failure and scarring) Spinal cord injury, acute Alcoholism Diabetes (high blood sugar) Erectile dysfunction (ED) Hypertension (high blood pressure) Renal failure, chronic (ongoing kidney failure) Stress Cushing disease (excessive pituitary gland hormones) Hypothyroidism (low thyroid hormone) Male infertility Multiple sclerosis (MS) Paraphimosis Peyronie's disease (abnormal curvature of the penis) Testicular hypofunction Incontinence (leaking urine) Hydrocephalus (brain fluid build-up) Spinal cord injury, acute Bladder infection (cystitis, UTI, urinary tract infection) Cerebral vascular accident (stroke) Cervical spine fracture (broken neck bone) Generalized seizure disorder (generalized epilepsy) Medication reaction Pyelonephritis (kidney infection) Spinal cord compression (cauda equina syndrome) Cerebral palsy (movement disorder) Cystocele (bladder hernia) Fecal impaction (rectal blockage from stool) Lumbar spinal stenosis (spinal cord compression) Multiple sclerosis (MS) Neurogenic bladder (bladder paralysis) Pregnancy Stress incontinence (unintentional urination with cough or sneeze) Alcohol (ethanol) intoxication Constipation Diabetes mellitus type 2 (elevated blood sugar) Kidney stone (nephrolithiasis) Infertility (Female) Medication reaction Anorexia (eating disorder) Bulimia nervosa (binge eating, vomiting) Pelvic inflammatory disease (PID, female reproductive organ infection) Polycystic ovarian syndrome (PCOS, female hormonal disorder) Smoking (tobacco use disorder) Caffeine use Endometriosis (uterine tissue outside the uterus) Fibroid (uterine muscle tumor) Stress Malnutrition Mayer Rokitansky Küster Hauser syndrome (MRKH, inherited vaginal abnormality) Turner syndrome (gonadal dysgenesis) Lower abdominal pain Appendicitis Colonic diverticulitis (inflammation of pouches in the large intestine) Abdominal trauma Allergic reaction Bladder infection (cystitis, UTI, urinary tract infection) Cholecystitis (inflammation of the gallbladder) Constipation Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Ectopic pregnancy (tubal pregnancy) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Inguinal hernia (groin hernia) Ovarian torsion (twisting of the ovary) Pancreas inflammation (pancreatitis, chronic) Placenta previa (placenta covers cervix) Pyelonephritis (kidney infection) Ventral hernia (bulging of the abdominal wall) Celiac disease (celiac sprue) Diverticulosis (weakening of the large intestine wall) Endometriosis (uterine tissue outside the uterus) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Kidney stone (nephrolithiasis) Lactose intolerance Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Premenstrual syndrome (PMS) Urine retention (inability to urinate) Alcoholism Bacterial vaginosis (vaginal infection) Cervical cancer (tumor) Cervicitis (inflammation of the lower uterus) Cholelithiasis (gallstones) Contusion (bruise, ecchymosis) Endometritis (inflammation of the uterus) Extragonadal germ cell tumors Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Hernia Ligament sprain (connection between two bones) Miscarriage Multiple pregnancy (twins, triplets, etc) Sexually transmitted disease (STD) Trichomonas vaginalis infection (vaginal infection) Ulcerative colitis (large intestine inflammation) Umbilical hernia (belly button hernia) Vaginitis (vaginal infection inflammation) Maroon stools Colon cancer (large intestine tumor) Anal fissure (tear) Bacterial dysentery (bacterial infection of the intestines) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Duodenal cancer (small intestine) Gastric ulcer (stomach ulcer) Gastrointestinal bleeding (stomach, intestine bleeding) Hemorrhoid (enlarged rectal veins) Intestinal volvulus (twisting of intestine) Ulcerative colitis (large intestine inflammation) Colon polyps (large intestine tumors) Diverticulosis (weakening of the large intestine wall) Gastritis (stomach inflammation) Gastroenteritis (intestinal infection) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Painful urination Pyelonephritis (kidney infection) Bladder infection (cystitis, UTI, urinary tract infection) Urethritis (infection of urethra) Kidney stone (nephrolithiasis) Neisseria gonorrhea infection (sexually transmitted disease) Bacterial vaginosis (vaginal infection) Bladder stone, urinary Candida albicans (yeast infection) Chlamydia trachomatis infection (STD) Cystocele (bladder hernia) Genital herpes (HSV type 2 infection) Hydronephrosis Interstitial cystitis (bladder inflammation) Neurogenic bladder (bladder paralysis) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Penile discharge Chlamydia trachomatis infection (STD) Herpes simplex infection (viral infection) Neisseria gonorrhea infection (sexually transmitted disease) Sexually transmitted disease (STD) Balanitis (penis swelling) Mycoplasma genitalium (sexually transmitted disease) Trichomonas vaginalis infection (vaginal infection) Ureaplasma urealyticum infection (genital infection) Urethritis (infection of urethra) Penis pain Genital herpes (HSV type 2 infection) Priapism (persistent erection) Balanitis (penis swelling) Paraphimosis Penis carcinoma (tumor) Peyronie's disease (abnormal curvature of the penis) Pregnancy problem Ectopic pregnancy (tubal pregnancy) Hemorrhage of pregnancy (vaginal bleeding during pregnancy) Preeclampsia (toxemia of pregnancy) Gestational diabetes (diabetes during pregnancy) Gestational hypertension (high blood pressure in pregnancy) Hyperemesis gravidarum (severe vomiting in pregnancy) Multiple pregnancy (twins, triplets, etc) Acute fatty liver of pregnancy False pregnancy Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Molar pregnancy (gestational trophoblastic disease, pregnancy-related tumor) Scrotal pain Testicular torsion (twisting of testicle) Mumps (viral infection involving salivary glands) Inguinal hernia (groin hernia) Hydrocele (fluid collection near the testicle) Inflammation of testicular tubes (epididymitis) Kidney stone (nephrolithiasis) Orchitis (inflammation of the testicles) Scrotal hematoma (collection of blood in skin around testicles) Testicular cancer (tumor) Varicocele (testicular vein enlargement) Scrotal swelling Testicular torsion (twisting of testicle) Mumps (viral infection involving salivary glands) Hydrocele (fluid collection near the testicle) Inguinal hernia (groin hernia) Hematocele (collection of blood around testicle) Inflammation of testicular tubes (epididymitis) Orchitis (inflammation of the testicles) Spermatocele (sperm-filled epididymal cyst) Epidermal cyst Scrotal hematoma (collection of blood in skin around testicles) Testicular cancer (tumor) Varicocele (testicular vein enlargement) Urinary retention (Inability to urinate) Anticholinergic overdose Cerebral vascular accident (stroke) Constipation Spinal cord injury, acute Alcohol (ethanol) intoxication Benign prostatic hyperplasia (prostate enlargement) Cystocele (bladder hernia) Multiple sclerosis (MS) Prostate cancer (male anatomy cancer) Prostatitis (prostate inflammation) Bladder cancer Diabetes (high blood sugar) Diabetic neuropathy (nerve damage) Spinal cord tumor Vaginal bleeding Ectopic pregnancy (tubal pregnancy) Idiopathic thrombocytopenia purpura (ITP, low platelets) Thrombotic thrombocytopenia purpura (TTP, rare blood disorder) Vaginal foreign body Warfarin (Coumadin, Jantoven) overdose Cervical cancer (tumor) Cervicitis (inflammation of the lower uterus) Dysfunctional uterine bleeding (abnormal vaginal bleeding) Estrogen withdrawal (female hormone) Fibroid (uterine muscle tumor) Menopause (end of menstruation and fertility) Normal menstruation Polycystic ovarian syndrome (PCOS, female hormonal disorder) Fallopian tube cancer Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Vaginal cancer (tumor) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Vaginal bleeding after menopause Cervical cancer (tumor) Vaginal atrophy (atrophic vaginitis) Endometrial cancer (cancer of the lining of the uterus) Ovarian cancer (female organ cancer) Uterine prolapse (uterine vaginal protrusion) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Vaginal bleeding during pregnancy Ectopic pregnancy (tubal pregnancy) Placenta previa (placenta covers cervix) Placental abruption (placenta separation) Uterine rupture (uterine tear during childbirth) Miscarriage Missed abortion Molar pregnancy (gestational trophoblastic disease, pregnancy-related tumor) Vaginal discharge Bacterial vaginosis (BV, garnerella vaginalis) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Chlamydia trachomatis infection (STD) Neisseria gonorrhea infection (sexually transmitted disease) Pelvic inflammatory disease (PID, female reproductive organ infection) Trichomonas vaginalis infection (vaginal infection) Vaginal yeast (fungal) infection Cervicitis (inflammation of the lower uterus) Endometritis (inflammation of the uterus) Vaginal foreign body Bladder infection (cystitis, UTI, urinary tract infection) Cervical cancer (tumor) Fallopian tube cancer Genital herpes (HSV type 2 infection) Sexually transmitted disease (STD) Uterine prolapse (uterine vaginal protrusion) Vaginal atrophy (atrophic vaginitis) Vaginitis (vaginal infection inflammation) Vesicovaginal fistula (connection between the bladder and vagina) Vaginal itching Bacterial vaginosis (vaginal infection) Pinworms (common intestinal worm) Vaginal yeast (fungal) infection Menopause (end of menstruation and fertility) Vaginal pain Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Chlamydia trachomatis infection (STD) Genital herpes (HSV type 2 infection) Human papillomavirus infection (HPV) Trauma Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Menopause (end of menstruation and fertility) Lichen planus (chronic skin inflammation) Sjogren's syndrome (dry eyes and mouth) Bloody diarrhea Campylobacter infection (intestinal bacterial infection) E. coli infection (Escherichia coli, bacterial infection) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Hemolytic uremic syndrome (HUS, red blood cell destruction, kidney disease) Intestinal ischemia (decreased intestinal blood flow) Intestinal volvulus (twisting of intestine) Intussusception (telescoping intestine) Clostridium difficile (C. Diff) Food poisoning Gastrointestinal bleeding (stomach, intestine bleeding) Colitis (large intestine inflammation) Henoch Schönlein purpura (blood vessel inflammation) Ulcerative colitis (large intestine inflammation) Warfarin (Coumadin) use Amebiasis (ameba infection) Mallory Weiss syndrome (esophageal tear) Schistosomiasis (parasite infection) Hip pain Septic hip (infected hip joint) Hip fracture (broken hip) Aseptic joint effusion (fluid in a joint) Bone cancer (bone tumor) Contusion (bruise, ecchymosis) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Arthritis (joint inflammation) Aseptic necrosis of bone (bone death and destruction) Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Dislocation (joint out of place) Hernia Legg Calve Perthes disease (childhood hip condition) Osteoarthritis (bone inflammation) Osteoporosis (extremely thin bone) Sciatica (lower back nerve irritation) Slipped capital femoral epiphysis (adolescent hip disorder) Traumatic hip dislocation Gout (uric acid crystals in the joint causing inflammation) Greater trochanteric bursitis (hip bursitis) Herniated disc (slipped disc, ruptured disc) Osteochondritis dissecans (joint disorder) Paget disease of the bone Sarcoma (soft tissue cancer) Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Traveler's diarrhea Campylobacter infection (intestinal bacterial infection) E. coli infection (Escherichia coli, bacterial infection) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Cryptosporidia infection (diarrheal parasite infection) Giardiasis (giardia infection) Rotavirus infection (intestinal viral infection) Hips Groin pain Deep venous thrombosis (DVT, venous blood clot) Appendicitis Ascites (fluid in the abdomen) Colonic diverticulitis (inflammation of pouches in the large intestine) Discitis (spinal disk inflammation) Enlarged lymph nodes (lymphadenopathy) Femoral artery aneurysm (dilation of leg artery) Hip fracture (broken hip) Inguinal hernia (groin hernia) Pyelonephritis (kidney infection) Septic arthritis (joint infection) Kidney stone (nephrolithiasis) Ligament sprain (connection between two bones) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Bladder stone, urinary Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Extremity trauma (leg or arm injury) Femoral hernia (groin hernia) Fibroid (uterine muscle tumor) Fibromyalgia (chronic pain disorder) Gastroenteritis (intestinal infection) Herniated disc (slipped disc, ruptured disc) Muscle spasm (charley horse) Muscle strain (pulled muscle) Obesity Osteoarthritis (bone inflammation) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Polycystic kidney disease (inherited kidney disorder) Post herpetic neuralgia (nerve pain after shingles) Sciatica (lower back nerve irritation) Shingles (herpes zoster) Synovitis (inflammation of joint lining) Urethritis (infection of urethra) Urine retention (inability to urinate) Hip pain Septic hip (infected hip joint) Hip fracture (broken hip) Aseptic joint effusion (fluid in a joint) Bone cancer (bone tumor) Contusion (bruise, ecchymosis) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Arthritis (joint inflammation) Aseptic necrosis of bone (bone death and destruction) Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Dislocation (joint out of place) Hernia Legg Calve Perthes disease (childhood hip condition) Osteoarthritis (bone inflammation) Osteoporosis (extremely thin bone) Sciatica (lower back nerve irritation) Slipped capital femoral epiphysis (adolescent hip disorder) Traumatic hip dislocation Gout (uric acid crystals in the joint causing inflammation) Greater trochanteric bursitis (hip bursitis) Herniated disc (slipped disc, ruptured disc) Osteochondritis dissecans (joint disorder) Paget disease of the bone Sarcoma (soft tissue cancer) Leg ache or pain Deep venous thrombosis (DVT, venous blood clot) Pyomyositis (muscle infection) Bone cancer (bone tumor) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Contusion (bruise, ecchymosis) Hip fracture (broken hip) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Osteomyelitis (bone infection) Rhabdomyolysis (severe muscle breakdown) Septic arthritis (joint infection) Sickle cell disease (disease of red blood cells) Wound infection (cut infection) Chronic venous insufficiency (weakened leg veins) Fracture (broken bone) Meralgia Paresthetica Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Sciatica (lower back nerve irritation) Thrombophlebitis (superficial) Varicose veins Abrasions (scrapes) Achilles tendonitis (heel tendon inflammation) Ankle fracture (broken ankle) Ankle sprain Arthritis (joint inflammation) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Baker's cyst (fluid sac behind knee) Broken leg (leg fracture) Bursitis (inflammation of joint cushion) Diabetic neuropathy (nerve damage) Ewing's sarcoma (cancer) Fibromyalgia (chronic pain disorder) Foot fracture (broken foot) Gout (uric acid crystals in the joint causing inflammation) Herniated disc (slipped disc, ruptured disc) Knee laceration (skin cut) Langerhans cell histiocytosis (Histiocytosis X) Leg laceration (skin cut) Leg swelling (leg edema) Ligament sprain (connection between two bones) Lumbar spinal stenosis (spinal cord compression) Lupus (systemic lupus erythematosus, SLE) Lymphedema (lymphatic obstruction) Meniscus injury (knee cartilage injury) Metastatic neoplasm (cancer spread) Multiple sclerosis (MS) Muscle spasm (charley horse) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Reflex sympathetic dystrophy (complex pain syndrome) Restless legs syndrome (nervous system disorder) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Traumatic hip dislocation Vasculitis (inflammation of the arteries) Leg cut (laceration) Blood vessel injury Foreign body in a wound Tendon laceration (tendon cut) Traumatic nerve injury Wound infection (cut infection) Avulsions (forcible tissue detachment) Puncture wound, leg Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Back ache or pain Pyelonephritis (kidney infection) Transverse myelitis (spinal cord inflammation) Abdominal aortic aneurysm (enlarged major blood vessel) Appendicitis Bladder infection (cystitis, UTI, urinary tract infection) Bone metastases (cancer spread to bone) Cholecystitis (inflammation of the gallbladder) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Discitis (spinal disk inflammation) Kidney stone (nephrolithiasis) Muscle strain (pulled muscle) Obesity Osteomyelitis (bone infection) Pancreas inflammation (pancreatitis, chronic) Pancreatitis (pancreas inflammation) Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Sickle cell disease (disease of red blood cells) Spinal abscess (collection of spinal pus) Unstable angina (pre heart attack chest pain) Vertebral fracture (broken back or neck bone) Herniated disc (slipped disc, ruptured disc) Lumbar spinal stenosis (spinal cord compression) Lumbar spondylosis (spine arthritis) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Ankylosing spondylitis (severe spine arthritis) Arthritis (joint inflammation) Asthma Back trauma (injury) Bacterial vaginosis (vaginal infection) Bronchitis (bronchial tube infection) Cellulitis (skin infection) Cholelithiasis (gallstones) Chronic pain Contusion (bruise, ecchymosis) Costochondritis (chest wall inflammation) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Ligament sprain (connection between two bones) Lung cancer (tumor) Lymphoma (lymph node cancer) Multiple sclerosis (MS) Muscle spasm (charley horse) Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Paget disease of the bone Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Pleuritis (inflammation of the lung's lining, pleurisy) Pregnancy Premenstrual syndrome (PMS) Rectocele Reflex sympathetic dystrophy (complex pain syndrome) Rheumatoid arthritis (type of chronic joint inflammation) Rib fracture (broken bone) Rotator cuff syndrome (shoulder injury) Scoliosis (crooked spine) Shingles (herpes zoster) Spondylolisthesis (slipped back bone) Thoracic outlet syndrome (nerve, blood vessel compression) Vaginitis (vaginal infection inflammation) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Joint pain Rheumatic fever (complication of strep infection) Septic arthritis (joint infection) Decompression sickness (bends, caisson's disease) Fracture (broken bone) Ligament sprain (connection between two bones) Ligament tear (connection between two bones) Lyme disease (bacterial infection from ticks) Osteomyelitis (bone infection) Overuse syndrome (injury from repetitive activity) Tendonitis (tendon inflammation) Bursitis (inflammation of joint cushion) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Subluxation Ankylosing spondylitis (severe spine arthritis) Chondromalacia (cartilage damage) Inflammatory conditions Lupus (systemic lupus erythematosus, SLE) Polyarteritis Nodosa (PAN) Polymyalgia rheumatica (PMR, muscle and joint disorder) Psoriatic arthritis (joint pain and stiffness) Low back ache or pain Pyelonephritis (kidney infection) Abdominal aortic aneurysm (enlarged major blood vessel) Bone cancer (bone tumor) Bone metastases (cancer spread to bone) Discitis (spinal disk inflammation) Pancreatitis (pancreas inflammation) Placenta previa (placenta covers cervix) Pneumonia (lung infection) Rickets (childhood bone disease) Sickle cell disease (disease of red blood cells) Spinal cord compression (cauda equina syndrome) Spinal cord injury, acute Vertebral fracture (broken back or neck bone) Back trauma (injury) Bladder infection (cystitis, UTI, urinary tract infection) Herniated disc (slipped disc, ruptured disc) Ligament sprain (connection between two bones) Muscle strain (pulled muscle) Osteoarthritis (bone inflammation) Sciatica (lower back nerve irritation) Addison's disease (adrenal insufficiency) Ankylosing spondylitis (severe spine arthritis) Anorectal (perirectal) abscess Arthritis (joint inflammation) Bladder stone, urinary Cellulitis (skin infection) Chronic pain Constipation Contusion (bruise, ecchymosis) Endometriosis (uterine tissue outside the uterus) Fibromyalgia (chronic pain disorder) Fracture (broken bone) Gastritis (stomach inflammation) Hyperparathyroidism (elevated parathyroid hormone levels) Kidney stone (nephrolithiasis) Lumbar spinal stenosis (spinal cord compression) Lymphoma (lymph node cancer) Miscarriage Multiple myeloma (blood cancer) Muscle spasm (charley horse) Obesity Osteoporosis (extremely thin bone) Ovarian cyst (female organ fluid collection) Pelvic inflammatory disease (PID, female reproductive organ infection) Peripheral neuropathy (nerve damage) Pilonidal cyst (fluid filled sac on tailbone) Prescription drug abuse Rectal abscess (collection of pus in the rectum) Rib fracture (broken bone) Sarcoma (soft tissue cancer) Scoliosis (crooked spine) Spondylolisthesis (slipped back bone) Synovitis (inflammation of joint lining) Urine retention (inability to urinate) Muscle pain Rhabdomyolysis (severe muscle breakdown) Myositis (muscle inflammation or infection) Rickets (childhood bone disease) Febrile (fever) illness Influenza (seasonal flu) Muscle spasm (charley horse) Muscle tear Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Toxic shock syndrome (life-threatening bacterial infection complication) Fibromyalgia (chronic pain disorder) Myopathy (muscle disease) Polymyalgia rheumatica (PMR, muscle and joint disorder) Swine Flu (H1N1 Influenza) Addison's disease (adrenal insufficiency) Autoimmune disease Mycoplasma infection (bacteria) Post-polio syndrome Scurvy (vitamin C deficiency) Trichinella spiralis infection (trichinosis, parasitic infection from undercooked pork) Vitamin D deficiency Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Painful rash Burns Steven Johnson syndrome (rare, serious skin disorder) Abrasions (scrapes) Cellulitis (skin infection) Chemical burn Erysipelas (bacterial skin infection) Impetigo (bacterial skin infection) Shingles (herpes zoster) Skin pain Acne (pimples) Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Chemical burn Diphtheria infection (bacterial respiratory infection) Folliculitis (hair follicle infection) Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Psoriasis (scaly skin disease) Scabies (skin disease caused by mites) Skin abscess (collection of pus) Sunburn Keloid (overgrown scar) Shingles (herpes zoster) Bee sting (wasp sting) Dermatofibroma Diabetic neuropathy (nerve damage) Fibromyalgia (chronic pain disorder) Buttock/Rectum Bloody diarrhea Campylobacter infection (intestinal bacterial infection) E. coli infection (Escherichia coli, bacterial infection) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Hemolytic uremic syndrome (HUS, red blood cell destruction, kidney disease) Intestinal ischemia (decreased intestinal blood flow) Intestinal volvulus (twisting of intestine) Intussusception (telescoping intestine) Clostridium difficile (C. Diff) Food poisoning Gastrointestinal bleeding (stomach, intestine bleeding) Colitis (large intestine inflammation) Henoch Schönlein purpura (blood vessel inflammation) Ulcerative colitis (large intestine inflammation) Warfarin (Coumadin) use Amebiasis (ameba infection) Mallory Weiss syndrome (esophageal tear) Schistosomiasis (parasite infection) Constipation Dehydration Colon cancer (large intestine tumor) Colonic diverticulitis (inflammation of pouches in the large intestine) Appendicitis Fecal impaction (rectal blockage from stool) Hypokalemia (low blood potassium) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Medication reaction Rectal cancer (tumor) Abdominal adhesions (scar tissue) Anal fissure (tear) Hemorrhoid (enlarged rectal veins) Hypothyroidism (low thyroid hormone) Pregnancy Constipation Familial dysautonomia (genetic disorder) Fibroid (uterine muscle tumor) Laxative abuse Paralytic Ileus (intestinal paralysis) Parathyroid cancer Rectal prolapse (rectal protrusion) Rectal ulcer Rectocele Renal failure, chronic (ongoing kidney failure) Diarrhea Bacterial dysentery (bacterial infection of the intestines) E. coli infection (Escherichia coli, bacterial infection) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Salmonella infection (common bacterial intestinal infection) Celiac disease (celiac sprue) Clostridium difficile (C. Diff) Colon cancer (large intestine tumor) Colonic diverticulitis (inflammation of pouches in the large intestine) Food allergy Food poisoning Gastrointestinal bleeding (stomach, intestine bleeding) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Lactose intolerance Malabsorption syndrome (abnormal intestinal digestion) Medication reaction Pancreas inflammation (pancreatitis, chronic) Rectal cancer (tumor) Rotavirus infection (intestinal viral infection) Shigellosis (bacterial intestinal infection) Traveler's diarrhea (Montezuma's revenge) Typhoid fever (salmonella typhi infection from contaminated food or water) Ulcerative colitis (large intestine inflammation) Amyloidosis Cytomegalovirus infection (CMV viral infection) Gastroenteritis (intestinal infection) Giardiasis (giardia infection) Listeria (serious bacterial illness) Neuroblastoma Tropical sprue Viral infections Flatulence (Passing gas) Campylobacter infection (intestinal bacterial infection) Celiac disease (celiac sprue) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Gastroesophageal reflux (GERD, heartburn) Giardiasis (giardia infection) Malabsorption syndrome (abnormal intestinal digestion) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Maroon stools Colon cancer (large intestine tumor) Anal fissure (tear) Bacterial dysentery (bacterial infection of the intestines) Colonic diverticulitis (inflammation of pouches in the large intestine) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Duodenal cancer (small intestine) Gastric ulcer (stomach ulcer) Gastrointestinal bleeding (stomach, intestine bleeding) Hemorrhoid (enlarged rectal veins) Intestinal volvulus (twisting of intestine) Ulcerative colitis (large intestine inflammation) Colon polyps (large intestine tumors) Diverticulosis (weakening of the large intestine wall) Gastritis (stomach inflammation) Gastroenteritis (intestinal infection) Irritable bowel syndrome (IBS, chronic intestinal pain and cramping) Rectal pain Bacterial dysentery (bacterial infection of the intestines) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Entamoeba histolytica infection (ameba infection) Foreign body (object originating outside the body) Rectal cancer (tumor) Rectal impaction (collection of pus in the rectum) Hemorrhoid (enlarged rectal veins) Pilonidal cyst (fluid filled sac on tailbone) Pruritus ani (anal itching) Rectal abscess (collection of pus in the rectum) Rectocele Ulcerative colitis (large intestine inflammation) Anal fistula Chlamydia trachomatis infection (STD) Herpes simplex infection (viral infection) Neisseria gonorrhea infection (sexually transmitted disease) Rectal prolapse (rectal protrusion) Rectal ulcer Dark stools Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Esophageal varices (dilation of esophageal veins) Intussusception (telescoping intestine) Intestinal ischemia (decreased intestinal blood flow) Pepto Bismol or Kaopectate ingestion (bismuth) Volvulus (twisted intestine) Gastritis (stomach inflammation) Henoch Schönlein purpura (blood vessel inflammation) Mallory Weiss syndrome (esophageal tear) Meckel's diverticulum (bulge in small intestine) Small bowel lymphoma (intestinal lymph node cancer) Warfarin (Coumadin) use Cancer (tumor) Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Steatorrhea (Excess fat in stool) Choledocholithiasis (stone in bile duct) Pancreas inflammation (pancreatitis, chronic) Bacterial overgrowth of small intestine Celiac disease (celiac sprue) Lactose intolerance Malabsorption syndrome (abnormal intestinal digestion) Primary sclerosing cholangitis (bile duct disease) Ulcerative colitis (large intestine inflammation) Whipple's disease (rare bacterial infection of the small intestine) Cystic fibrosis (inherited disease of lungs, digestive system) Traveler's diarrhea Campylobacter infection (intestinal bacterial infection) E. coli infection (Escherichia coli, bacterial infection) Salmonella infection (common bacterial intestinal infection) Shigellosis (bacterial intestinal infection) Cryptosporidia infection (diarrheal parasite infection) Giardiasis (giardia infection) Rotavirus infection (intestinal viral infection) Legs Ankle pain Achilles tendon rupture (heel tendon tear) Achilles tendonitis (heel tendon inflammation) Ankle fracture (broken ankle) Ankle sprain Arthritis (joint inflammation) Bone cancer (bone tumor) Deep venous thrombosis (DVT, venous blood clot) Muscle tear Septic arthritis (joint infection) Tendonitis (tendon inflammation) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Cancer (tumor) Herniated disc (slipped disc, ruptured disc) Sarcoma (soft tissue cancer) Spondylolisthesis (slipped back bone) Calf pain Deep venous thrombosis (DVT, venous blood clot) Achilles tendonitis (heel tendon inflammation) Bone cancer (bone tumor) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Contusion (bruise, ecchymosis) Muscle spasm (charley horse) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Achilles tendon rupture (heel tendon tear) Baker's cyst (fluid sac behind knee) Fracture (broken bone) Thrombophlebitis (superficial) Diabetic neuropathy (nerve damage) Dislocation (joint out of place) Gout (uric acid crystals in the joint causing inflammation) Peripheral vascular disease (blocked blood vessels) Sarcoma (soft tissue cancer) Joint pain Rheumatic fever (complication of strep infection) Septic arthritis (joint infection) Decompression sickness (bends, caisson's disease) Fracture (broken bone) Ligament sprain (connection between two bones) Ligament tear (connection between two bones) Lyme disease (bacterial infection from ticks) Osteomyelitis (bone infection) Overuse syndrome (injury from repetitive activity) Tendonitis (tendon inflammation) Bursitis (inflammation of joint cushion) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Subluxation Ankylosing spondylitis (severe spine arthritis) Chondromalacia (cartilage damage) Inflammatory conditions Lupus (systemic lupus erythematosus, SLE) Polyarteritis Nodosa (PAN) Polymyalgia rheumatica (PMR, muscle and joint disorder) Psoriatic arthritis (joint pain and stiffness) Knee pain Septic knee joint (infected knee joint) Bursitis (inflammation of joint cushion) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Muscle strain (pulled muscle) Patellar dislocation (knee cap dislocation) Arthritis (joint inflammation) Aseptic joint effusion (fluid in a joint) Baker's cyst (fluid sac behind knee) Dislocation (joint out of place) Ligament tear (connection between two bones) Meniscus injury (knee cartilage injury) Osgood Schlatter disease (painful shinbone inflammation) Osteoarthritis (bone inflammation) Fracture (broken bone) Gout (uric acid crystals in the joint causing inflammation) Osteochondritis dissecans (joint disorder) Patellar (knee cap) tendon rupture Posterior cruciate ligament injuries (PCL injury) Pseudogout (calcium deposit arthritis) Sciatica (lower back nerve irritation) Leg ache or pain Deep venous thrombosis (DVT, venous blood clot) Pyomyositis (muscle infection) Bone cancer (bone tumor) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Contusion (bruise, ecchymosis) Hip fracture (broken hip) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Osteomyelitis (bone infection) Rhabdomyolysis (severe muscle breakdown) Septic arthritis (joint infection) Sickle cell disease (disease of red blood cells) Wound infection (cut infection) Chronic venous insufficiency (weakened leg veins) Fracture (broken bone) Meralgia Paresthetica Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Sciatica (lower back nerve irritation) Thrombophlebitis (superficial) Varicose veins Abrasions (scrapes) Achilles tendonitis (heel tendon inflammation) Ankle fracture (broken ankle) Ankle sprain Arthritis (joint inflammation) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Baker's cyst (fluid sac behind knee) Broken leg (leg fracture) Bursitis (inflammation of joint cushion) Diabetic neuropathy (nerve damage) Ewing's sarcoma (cancer) Fibromyalgia (chronic pain disorder) Foot fracture (broken foot) Gout (uric acid crystals in the joint causing inflammation) Herniated disc (slipped disc, ruptured disc) Knee laceration (skin cut) Langerhans cell histiocytosis (Histiocytosis X) Leg laceration (skin cut) Leg swelling (leg edema) Ligament sprain (connection between two bones) Lumbar spinal stenosis (spinal cord compression) Lupus (systemic lupus erythematosus, SLE) Lymphedema (lymphatic obstruction) Meniscus injury (knee cartilage injury) Metastatic neoplasm (cancer spread) Multiple sclerosis (MS) Muscle spasm (charley horse) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Reflex sympathetic dystrophy (complex pain syndrome) Restless legs syndrome (nervous system disorder) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Traumatic hip dislocation Vasculitis (inflammation of the arteries) Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Swelling of both legs Congestive heart failure (CHF) Deep venous thrombosis (DVT, venous blood clot) Cellulitis (skin infection) Cirrhosis (liver failure and scarring) Contusion (bruise, ecchymosis) Fracture (broken bone) Muscle strain (pulled muscle) Myxedema coma (severely low thyroid hormone) Necrotizing fasciitis (life-threatening infection) Renal failure, acute (sudden kidney failure) Septic arthritis (joint infection) Sprain (stretched, torn ligament) Baker's cyst (fluid sac behind knee) Chronic venous insufficiency (weakened leg veins) Ligament tear (connection between two bones) Osteoarthritis (bone inflammation) Behcets disease (small blood vessel inflammation disorder) Cancer (tumor) Glomerulonephritis (kidney disease) Gout (uric acid crystals in the joint causing inflammation) Hypothyroidism (low thyroid hormone) Overuse syndrome (injury from repetitive activity) Pseudogout (calcium deposit arthritis) Renal failure, chronic (ongoing kidney failure) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Vasculitis (inflammation of the arteries) Upper leg pain Compartment syndrome (increased pressure inside muscles) Deep venous thrombosis (DVT, venous blood clot) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Femoral artery aneurysm (dilation of leg artery) Femoral hernia (groin hernia) Fracture (broken bone) Hip fracture (broken hip) Laceration (skin cut) Ligament tear (connection between two bones) Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Peripheral neuropathy (nerve damage) Septic arthritis (joint infection) Sprain (stretched, torn ligament) Herniated disc (slipped disc, ruptured disc) Meralgia Paresthetica Rheumatoid arthritis (type of chronic joint inflammation) Sciatica (lower back nerve irritation) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Sarcoma (soft tissue cancer) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vasculitis (inflammation of the arteries) Calf swelling Deep venous thrombosis (DVT, venous blood clot) Achilles tendon rupture (heel tendon tear) Achilles tendonitis (heel tendon inflammation) Cardiomegaly (enlarged heart) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Contusion (bruise, ecchymosis) Necrotizing fasciitis (life-threatening infection) Thrombophlebitis (superficial) Beriberi (thiamine (vitamin B1) deficiency) Broken leg (leg fracture) Essential thrombocythemia (excessive blood platelets) Fracture (broken bone) Glomerulonephritis (kidney disease) Lymphadenitis Traumatic hip dislocation Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vasculitis (inflammation of the arteries) General weakness Hypoglycemia (low blood sugar) Hyperkalemia (elevated potassium level) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Myasthenia gravis (autoimmune disease of the nerves, muscles) Rhabdomyolysis (severe muscle breakdown) West Nile virus infection (mosquito-transmitted illness) Hypocalcemia (low blood calcium) Hypokalemic periodic paralysis (inherited muscle weakness and low potassium) Malabsorption syndrome (abnormal intestinal digestion) Motor neuron disease (progressive nerve disorder) Multiple sclerosis (MS) Muscular dystrophy (inherited muscle disease) Myotonia (impaired muscle relaxation) Poliomyelitis (polio) Peripheral neuropathy (nerve damage) Polymyalgia rheumatica (PMR, muscle and joint disorder) Renal failure, chronic (ongoing kidney failure) Hot skin Anticholinergic overdose Benadryl (diphenhydramine) overdose Boil (pus-filled lump) Carbuncle Cellulitis (skin infection) Folliculitis (hair follicle infection) Heat exhaustion Heat rash Heat stroke Necrotizing fasciitis (life-threatening infection) Skin abscess (collection of pus) Sunburn Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Leg cut (laceration) Blood vessel injury Foreign body in a wound Tendon laceration (tendon cut) Traumatic nerve injury Wound infection (cut infection) Avulsions (forcible tissue detachment) Puncture wound, leg Leg numbness (paresthesias) Guillain Barre syndrome (ascending muscle weakness) Lyme disease (bacterial infection from ticks) Cerebral vascular accident (stroke) Frostbite (tissue damage from cold) Lead poisoning (toxicity) Compartment syndrome (increased pressure inside muscles) Fracture (broken bone) Peripheral neuropathy (nerve damage) Transverse myelitis (spinal cord inflammation) Traumatic nerve injury West Nile virus infection (mosquito-transmitted illness) Alcoholism Broken leg (leg fracture) Diabetes (high blood sugar) Herniated disc (slipped disc, ruptured disc) Lumbar spinal stenosis (spinal cord compression) Meralgia Paresthetica Multiple sclerosis (MS) Osteoarthritis (bone inflammation) Peripheral vascular disease (blocked blood vessels) Sciatica (lower back nerve irritation) Spondylolisthesis (slipped back bone) Cancer (tumor) Compression fracture (broken spinal bone) Diabetic neuropathy (nerve damage) Paget disease of the bone Muscle pain Rhabdomyolysis (severe muscle breakdown) Myositis (muscle inflammation or infection) Rickets (childhood bone disease) Febrile (fever) illness Influenza (seasonal flu) Muscle spasm (charley horse) Muscle tear Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Toxic shock syndrome (life-threatening bacterial infection complication) Fibromyalgia (chronic pain disorder) Myopathy (muscle disease) Polymyalgia rheumatica (PMR, muscle and joint disorder) Swine Flu (H1N1 Influenza) Addison's disease (adrenal insufficiency) Autoimmune disease Mycoplasma infection (bacteria) Post-polio syndrome Scurvy (vitamin C deficiency) Trichinella spiralis infection (trichinosis, parasitic infection from undercooked pork) Vitamin D deficiency Muscle spasm Hypokalemia (low blood potassium) Heat cramps Hypocalcemia (low blood calcium) Muscle spasm (charley horse) Overuse syndrome (injury from repetitive activity) Renal failure, acute (sudden kidney failure) Tetanus (lockjaw) Torticollis, spasmodic (neck muscle spasm) Beriberi (thiamine (vitamin B1) deficiency) Dystonia Multiple sclerosis (MS) Post-polio syndrome Renal failure, chronic (ongoing kidney failure) Vascular insufficiency due to peripheral artery disease (PAD, claudication, inadequate blood flow) Vitamin D deficiency Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Feet Ankle pain Achilles tendon rupture (heel tendon tear) Achilles tendonitis (heel tendon inflammation) Ankle fracture (broken ankle) Ankle sprain Arthritis (joint inflammation) Bone cancer (bone tumor) Deep venous thrombosis (DVT, venous blood clot) Muscle tear Septic arthritis (joint infection) Tendonitis (tendon inflammation) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Cancer (tumor) Herniated disc (slipped disc, ruptured disc) Sarcoma (soft tissue cancer) Spondylolisthesis (slipped back bone) Foot cut (laceration) Blood vessel injury Foreign body in a wound Tendon laceration (tendon cut) Traumatic nerve injury Wound infection (cut infection) Avulsions (forcible tissue detachment) Puncture wound, foot Foot itching Allergic reaction Medication reaction Athlete's foot (tinea pedis) Bed bugs Bee sting (wasp sting) Body lice Contact dermatitis (contact skin irritation) Insect bite Mosquito bite Poison ivy (poison oak, poison sumac) Primary sclerosing cholangitis (bile duct disease) Scabies (skin disease caused by mites) Chicken pox (varicella virus) Ant bite Cutaneous larva migrans (parasitic skin disease) Diabetes (high blood sugar) Hodgkin's disease (cancer of the lymph system) Lichen planus (chronic skin inflammation) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Pregnancy Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sea lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Foot numbness (paresthesias) Medication reaction Traumatic nerve injury Cerebral vascular accident (stroke) Frostbite (tissue damage from cold) Lead poisoning (toxicity) Compartment syndrome (increased pressure inside muscles) Fracture (broken bone) Guillain Barre syndrome (ascending muscle weakness) Lyme disease (bacterial infection from ticks) Peripheral neuropathy (nerve damage) Raynaud's disease (blood vessel constriction) Transverse myelitis (spinal cord inflammation) West Nile virus infection (mosquito-transmitted illness) Alcoholism Diabetes (high blood sugar) Herniated disc (slipped disc, ruptured disc) Lumbar spinal stenosis (spinal cord compression) Multiple sclerosis (MS) Osteoarthritis (bone inflammation) Peripheral vascular disease (blocked blood vessels) Sciatica (lower back nerve irritation) Spondylolisthesis (slipped back bone) Tarsal tunnel syndrome (foot nerve damage) Cancer (tumor) Compression fracture (broken spinal bone) Diabetic neuropathy (nerve damage) Foot pain Bone cancer (bone tumor) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Foot fracture (broken foot) Foot sprain Frostbite (tissue damage from cold) Muscle spasm (charley horse) Muscle tear Sprain (stretched, torn ligament) Bunion of big toe (hallux valgus) Calluses and corns Flat feet (pes planus) Gout (uric acid crystals in the joint causing inflammation) Hammer toes (toe deformity) Heel spur Peripheral neuropathy (nerve damage) Plantar fasciitis (inflammation of tissue at the bottom of the foot) Plantar wart (human papilloma virus infection, foot warts) Puncture wound Sever's disease (calcaneal apophysitis, common cause of heel pain) Tendonitis (tendon inflammation) Diabetic neuropathy (nerve damage) Fallen arches (flat feet, pes planus) Foot ulcer Sarcoma (soft tissue cancer) Tarsal tunnel syndrome (foot nerve damage) Trench foot (immersion foot) Foot redness Allergic reaction Burns Medication reaction Scalded skin syndrome (blistering skin infection) Anticholinergic overdose Bee sting (wasp sting) Body lice Cellulitis (skin infection) Chemical burn Deep venous thrombosis (DVT, venous blood clot) Folliculitis (hair follicle infection) Heat stroke Insect bite Mosquito bite Necrotizing fasciitis (life-threatening infection) Poison ivy (poison oak, poison sumac) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Sunburn Tinea (fungal skin infection) Chicken pox (varicella virus) Foot ulcer Ant bite Bed bugs Erythrasma (chronic bacterial skin infection) Heat rash Lichen planus (chronic skin inflammation) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Sea lice Shingles (herpes zoster) Skin blood vessel damage (Chilblains, pernio) Swimmer's itch (cercarial dermatitis) Tenosynovitis (tendon sheath inflammation) Foot swelling Congestive heart failure (CHF) Deep venous thrombosis (DVT, venous blood clot) Athlete's foot (tinea pedis) Bone cancer (bone tumor) Cellulitis (skin infection) Contusion (bruise, ecchymosis) Foot fracture (broken foot) Foot sprain Muscle tear Necrotizing fasciitis (life-threatening infection) Puncture wound, foot Renal failure, acute (sudden kidney failure) Septic arthritis (joint infection) Sprain (stretched, torn ligament) Gout (uric acid crystals in the joint causing inflammation) Overuse syndrome (injury from repetitive activity) Pseudogout (calcium deposit arthritis) Cancer (tumor) Hypothyroidism (low thyroid hormone) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Vasculitis (inflammation of the arteries) Heel pain Foreign body in a wound Bone cancer (bone tumor) Fracture (broken bone) Achilles tendonitis (heel tendon inflammation) Plantar fasciitis (inflammation of tissue at the bottom of the foot) Sever's disease (calcaneal apophysitis, common cause of heel pain) Tarsal tunnel syndrome (foot nerve damage) Cellulitis (skin infection) Sarcoma (soft tissue cancer) Joint pain Rheumatic fever (complication of strep infection) Septic arthritis (joint infection) Decompression sickness (bends, caisson's disease) Fracture (broken bone) Ligament sprain (connection between two bones) Ligament tear (connection between two bones) Lyme disease (bacterial infection from ticks) Osteomyelitis (bone infection) Overuse syndrome (injury from repetitive activity) Tendonitis (tendon inflammation) Bursitis (inflammation of joint cushion) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Subluxation Ankylosing spondylitis (severe spine arthritis) Chondromalacia (cartilage damage) Inflammatory conditions Lupus (systemic lupus erythematosus, SLE) Polyarteritis Nodosa (PAN) Polymyalgia rheumatica (PMR, muscle and joint disorder) Psoriatic arthritis (joint pain and stiffness) Leg ache or pain Deep venous thrombosis (DVT, venous blood clot) Pyomyositis (muscle infection) Bone cancer (bone tumor) Cellulitis (skin infection) Compartment syndrome (increased pressure inside muscles) Contusion (bruise, ecchymosis) Hip fracture (broken hip) Muscle strain (pulled muscle) Necrotizing fasciitis (life-threatening infection) Osteomyelitis (bone infection) Rhabdomyolysis (severe muscle breakdown) Septic arthritis (joint infection) Sickle cell disease (disease of red blood cells) Wound infection (cut infection) Chronic venous insufficiency (weakened leg veins) Fracture (broken bone) Meralgia Paresthetica Osteoarthritis (bone inflammation) Peripheral neuropathy (nerve damage) Sciatica (lower back nerve irritation) Thrombophlebitis (superficial) Varicose veins Abrasions (scrapes) Achilles tendonitis (heel tendon inflammation) Ankle fracture (broken ankle) Ankle sprain Arthritis (joint inflammation) Aseptic joint effusion (fluid in a joint) Aseptic necrosis of bone (bone death and destruction) Back trauma (injury) Baker's cyst (fluid sac behind knee) Broken leg (leg fracture) Bursitis (inflammation of joint cushion) Diabetic neuropathy (nerve damage) Ewing's sarcoma (cancer) Fibromyalgia (chronic pain disorder) Foot fracture (broken foot) Gout (uric acid crystals in the joint causing inflammation) Herniated disc (slipped disc, ruptured disc) Knee laceration (skin cut) Langerhans cell histiocytosis (Histiocytosis X) Leg laceration (skin cut) Leg swelling (leg edema) Ligament sprain (connection between two bones) Lumbar spinal stenosis (spinal cord compression) Lupus (systemic lupus erythematosus, SLE) Lymphedema (lymphatic obstruction) Meniscus injury (knee cartilage injury) Metastatic neoplasm (cancer spread) Multiple sclerosis (MS) Muscle spasm (charley horse) Paget disease of the bone Parathyroid cancer Peripheral vascular disease (blocked blood vessels) Reflex sympathetic dystrophy (complex pain syndrome) Restless legs syndrome (nervous system disorder) Rheumatoid arthritis (type of chronic joint inflammation) Sarcoma (soft tissue cancer) Synovitis (inflammation of joint lining) Tendonitis (tendon inflammation) Traumatic hip dislocation Vasculitis (inflammation of the arteries) Nail Injury Nail avulsion (traumatic removal of nail) Nail bruise (subungual hematoma) Nail contusion (swelling of finger and nail) Nail laceration (nail bed cut) Rash Allergic reaction Acne (pimples) Angioedema (swelling of skin, lips, eyes) Atopic dermatitis (eczema) Body lice Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Drug reaction Endocarditis (heart valve infection) Erysipelas (bacterial skin infection) Food allergy Head lice Impetigo (bacterial skin infection) Jaundice (yellow skin color) Lyme disease (bacterial infection from ticks) Medication reaction Psoriasis (scaly skin disease) Staphylococcus aureus (type of bacteria) Urticaria (hives) Cradle cap (infant scalp rash) Fifth disease (erythema infectiosum, viral illness) Melanoma (skin cancer) Pityriasis rosea (inflammatory skin rash) Abrasions (scrapes) Amyloidosis Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Carbuncle Cervical cancer (tumor) Chicken pox (varicella virus) Chronic venous insufficiency (weakened leg veins) Common warts Genital herpes (HSV type 2 infection) Heat rash Henoch Schönlein purpura (blood vessel inflammation) Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Insect bite Langerhans cell histiocytosis (Histiocytosis X) Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Mastitis (breast infection inflammation) Pemphigoid Poison ivy (poison oak, poison sumac) Polyarteritis Nodosa (PAN) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Sarcoidosis (inflammatory disease) Scabies (skin disease caused by mites) Scleroderma (progressive hardening of soft tissue) Sebaceous cyst (sac under the skin) Shingles (herpes zoster) Sunburn Tinea (fungal skin infection) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Vasculitis (inflammation of the arteries) Viral infections Vitiligo (loss of skin pigment) Yaws Skin infection Foreign body in a wound Wound infection (cut infection) Cellulitis (skin infection) Deep venous thrombosis (DVT, venous blood clot) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Carbuncle Cradle cap (infant scalp rash) Impetigo (bacterial skin infection) Peripheral vascular disease (blocked blood vessels) Erysipelas (bacterial skin infection) Finger pulp infection (felon) Heat rash Hidradenitis suppurativa (chronic collections of pus) Insect bite Neutropenia Ringworm of the scalp (tinea capitis) Sebaceous cyst (sac under the skin) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Skin sores Allergic reaction Atopic dermatitis (eczema) Common warts Foreign body in a wound Insect bite Keloid (overgrown scar) Moles (nevi) Poison ivy (poison oak, poison sumac) Ringworm of the body (tinea corporis) Staphylococcus aureus (type of bacteria) Tinea (fungal skin infection) Urticaria (hives) Foot ulcer Hyperkeratosis (skin thickening) Lipoma (benign fatty tumor) Peripheral vascular disease (blocked blood vessels) Psoriasis (scaly skin disease) Shingles (herpes zoster) Abrasions (scrapes) Acne (pimples) Anal fissure (tear) Anorectal (perirectal) abscess Athlete's foot (tinea pedis) Bacterial vaginosis (vaginal infection) Bartholin abscess or cyst (sac of pus near the vaginal opening) Basal cell carcinoma (skin cancer) Body lice Calluses and corns Candida albicans (yeast infection) Carbuncle Cellulitis (skin infection) Chronic venous insufficiency (weakened leg veins) Contact dermatitis (contact skin irritation) Drug reaction Ear infection, outer (otitis externa) Enlarged lymph nodes (lymphadenopathy) Genital herpes (HSV type 2 infection) Genital warts (HPV, Human papillomavirus infection) Head lice Heat rash Herpes simplex infection (viral infection) Hidradenitis suppurativa (chronic collections of pus) Impetigo (bacterial skin infection) Lupus (systemic lupus erythematosus, SLE) Lymphangitis (lymph tissue inflammation) Lymphedema (lymphatic obstruction) Mastitis (breast infection inflammation) Melanoma (skin cancer) Metastatic neoplasm (cancer spread) Neurofibromatosis (inherited nerve tumors) Perforated septum (hole in skin between nostrils) Pilonidal cyst (fluid filled sac on tailbone) Pityriasis rosea (inflammatory skin rash) Rectal abscess (collection of pus in the rectum) Rectal ulcer Sarcoidosis (inflammatory disease) Sebaceous cyst (sac under the skin) Skin tags (acrochordons) Squamous cell cancer (common skin cancer) Tongue cancer (tumor) Vaginitis (vaginal infection inflammation) Vulvar squamous cell carcinoma (skin cancer on female genitalia) Yaws Toe pain Contusion (bruise, ecchymosis) Dislocation (joint out of place) Ingrown nail (onychocryptosis) Paronychia (infection around the nail) Puncture wound, toe Toe fracture Arthritis (joint inflammation) Bunion of big toe (hallux valgus) Calluses and corns Hammer toes (toe deformity) Laceration (skin cut) Subungual hematoma (blood under nail) Cellulitis (skin infection) Gout (uric acid crystals in the joint causing inflammation) Morton's neuroma Peripheral neuropathy (nerve damage) Tendonitis (tendon inflammation) Tenosynovitis (tendon sheath inflammation) Toe swelling Cyanosis (Blue skin coloration) Hypothermia (extreme cold exposure) Hypoxia (lack of oxygen) Medication reaction Narcotic (morphine, heroin) overdose Pneumonia (lung infection) Pulmonary embolism (blood clot in the lungs) Congenital heart disease (heart defect at birth) Congestive heart failure (CHF) Coronary artery anomaly (heart artery malformation) Croup (upper airway inflammation) Hypoglycemia (low blood sugar) Meconium aspiration (newborn respiratory problem) Pulmonary edema (fluid build-up in the lungs) Respiratory syncytial virus (RSV, pediatric respiratory infection) Asthma Bronchiectasis (bronchial tube inflammatory damage) Methemoglobinemia (blood disorder) Myocardial infarction (heart attack) Raynaud's disease (blood vessel constriction) Respiratory failure (breathing failure, ARDS) Shock (severe low blood pressure) Bronchiolitis (bronchial tube inflammation) Chronic obstructive pulmonary disease (COPD, emphysema) Lung cancer (tumor) Polycythemia vera (increased number of red blood cells) Pulmonary fibrosis (lung scarring) Tremors Hypoglycemia (low blood sugar) Alcohol withdrawal syndrome (mild) Amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease) Encephalitis (brain infection) Febrile (fever) illness Focal seizure (partial seizure) Generalized seizure disorder (generalized epilepsy) Head injury Hypothermia (extreme cold exposure) Medication reaction Meningitis (spinal fluid infection) Schizophrenia (chronic impaired reality perception) Seizure (abnormal brain electrical activity) Temporal lobe epilepsy (non-convulsive seizure) Essential tremor (abnormal rhythmic shaking) Parkinson's disease (movement disorder) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Complex partial seizures (psychomotor epilepsy) Concussion Dystonia Friedreich's Ataxia (genetic disorder) Hypocalcemia (low blood calcium) Multiple sclerosis (MS) Muscle spasm (charley horse) Panic disorder Peripheral neuropathy (nerve damage) Prescription drug abuse Restless legs syndrome (nervous system disorder) Serotonin syndrome (severe medication reaction) Substance abuse Tic Disorder Tourette syndrome (repetitive involuntary movements, vocalizations) Skin Abscess (Collection of pus) Methicillin-resistant Staphylococcus aureus (MRSA, type of bacteria) Peritonsillar abscess (collection of pus around tonsils) Staphylococcus aureus (type of bacteria) Brain abscess (collection of pus in the brain) Carbuncle Dental abscess (tooth infection) Epidural abscess (brain or spine pus collection) Lung abscess (collection of pus) Retropharyngeal abscess (throat abscess) Skin abscess (collection of pus) Spinal abscess (collection of spinal pus) Anorectal (perirectal) abscess Breast abscess (collection of pus in the breast) Finger pulp infection (felon) Foot ulcer Liver abscess (collection of pus) Pilonidal cyst (fluid filled sac on tailbone) Bleeding tendency Low platelets (thrombocytopenia) Mumps (viral infection involving salivary glands) Myelodysplastic syndrome (bone marrow failure) Aplastic anemia (bone marrow failure) Dengue fever (tropical mosquito borne illness) Disseminated intravascular coagulation (DIC, abnormality of blood clotting) Hemophilia (inherited bleeding disorder) Renal failure, acute (sudden kidney failure) Leukemia (blood cell cancer) Measles (viral disease with typical rash) Von Willebrand's disease Warfarin (Coumadin) use Broken jaw (mandible fracture) Foot sprain Scurvy (vitamin C deficiency) Shoulder sprain Waldenström macroglobulinemia (blood cell disease) Wrist sprain Hives Allergic reaction Anaphylaxis (severe/life threatening allergic reaction) Anaphylactoid reactions (pseudo allergic reaction) Food allergy Mastocytosis (urticaria pigmentosa, skin disease) Symptomatic dermatographism (exaggerated skin response to pressure) Contact urticaria (hives) Familial cold urticaria (cold-related hives) Insect sting Staphylococcus aureus (type of bacteria) Anaphylaxis (severe/life threatening allergic reaction) Anopheles mosquito bite Ant bite Bee sting (wasp sting) Flea bite Insect bite Mosquito bite Scorpion sting Tick bite Urticaria (hives) Painful rash Burns Steven Johnson syndrome (rare, serious skin disorder) Abrasions (scrapes) Cellulitis (skin infection) Chemical burn Erysipelas (bacterial skin infection) Impetigo (bacterial skin infection) Shingles (herpes zoster) Skin itching Allergic reaction Atopic dermatitis (eczema) Head lice Keloid (overgrown scar) Poison ivy (poison oak, poison sumac) Renal failure, acute (sudden kidney failure) Scabies (skin disease caused by mites) Tinea (fungal skin infection) Urticaria (hives) Pubic lice Shingles (herpes zoster) Swimmer's itch (cercarial dermatitis) Acne (pimples) Bacterial vaginosis (vaginal infection) Candida albicans (yeast infection) Cellulitis (skin infection) Contact dermatitis (contact skin irritation) Cutaneous larva migrans (parasitic skin disease) Cutaneous T cell lymphoma Dermatofibroma Drug reaction Gallbladder and bile duct cancer Hepatitis (liver inflammation) Herpes simplex infection (viral infection) Hodgkin's disease (cancer of the lymph system) Hyperkeratosis (skin thickening) Hyperparathyroidism (elevated parathyroid hormone levels) Ichthyosis Insect bite Lichen planus (chronic skin inflammation) Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Pityriasis rosea (inflammatory skin rash) Psoriasis (scaly skin disease) Renal failure, chronic (ongoing kidney failure) Sebaceous cyst (sac under the skin) Sexually transmitted disease (STD) Vaginal yeast (fungal) infection Vaginitis (vaginal infection inflammation) Spider bite Methicillin-resistant Staphylococcus aureus (MRSA, type of bacteria) Staphylococcus aureus (type of bacteria) Black widow spider bite Brown recluse spider bite Common spider bite Tarantula bite Itchy rash (Pruritic rash) Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Atopic dermatitis (eczema) Body lice Coccidiomycosis (valley fever, fungal infection) Contact urticaria (hives) Flea bite Folliculitis (hair follicle infection) Fungal infections Head lice Hot tub follicullitis (hair follicle infection) Mastocytosis (urticaria pigmentosa, skin disease) Pityriasis rosea (inflammatory skin rash) Primary sclerosing cholangitis (bile duct disease) Ringworm of the body (tinea corporis) Ringworm of the scalp (tinea capitis) Scabies (skin disease caused by mites) Steven Johnson syndrome (rare, serious skin disorder) Swimmer's itch (cercarial dermatitis) Pubic lice Cutaneous larva migrans (parasitic skin disease) Familial cold urticaria (cold-related hives) Heat rash Intrahepatic cholestasis of pregnancy (liver disorder in pregnancy) Schistosomiasis (parasite infection) Sea lice Symptomatic dermatographism (exaggerated skin response to pressure) Jaundice (Yellowing skin) Cholecystitis (inflammation of the gallbladder) Cirrhosis (liver failure and scarring) Autoimmune disease Cholangitis (inflammation of the bile ducts) Choledocholithiasis (stone in bile duct) Gilbert's disease (liver abnormality) Hemochromatosis (excess iron disorder) Hemolytic anemia (red blood cell destruction disorder) Hepatitis (liver inflammation) Hepatitis A Malaria (mosquito transmitted illness) Primary sclerosing cholangitis (bile duct disease) Q fever (flu-like bacterial illness) Sclerosing cholangitis (progressive bile duct disease ) Alcoholism Cholelithiasis (gallstones) Newborn jaundice (newborn skin discoloration) Wilsons disease (copper accumulation in tissues) Gallbladder and bile duct cancer Gallbladder cancer Pancreatic cancer (tumor) Skin trauma Burns Abrasions (scrapes) Avulsions (forcible tissue detachment) Contusion (bruise, ecchymosis) Laceration (skin cut) Scar Snake bite Rattlesnake (pit viper) bite Elapid (cobra, coral, mamba) venom toxicity Non venomous snake bite Other Fever Pneumonia (lung infection) Cholecystitis (inflammation of the gallbladder) Epiglottitis (severe throat inflammation) Meningitis (spinal fluid infection) Atypical pneumonia (lung infection) Bladder infection (cystitis, UTI, urinary tract infection) Cellulitis (skin infection) Dressler syndrome (heart sac inflammation following heart attack or heart surgery) Ear infection, middle ear (otitis media) Endocarditis (heart valve infection) Hand foot and mouth disease (Coxsackie virus) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Influenza (seasonal flu) Lyme disease (bacterial infection from ticks) Malaria (mosquito transmitted illness) Mononucleosis (common viral illness) Pharyngitis (throat infection) Pyelonephritis (kidney infection) Q fever (flu-like bacterial illness) Rocky mountain spotted fever (bacterial infection spread by ticks) Sepsis (serious blood infection) Sinusitis (sinus infection) Toxic shock syndrome (life-threatening bacterial infection complication) Upper respiratory tract infection (URI, common cold) Wound infection (cut infection) Lymphadenitis Measles (viral disease with typical rash) Pelvic inflammatory disease (PID, female reproductive organ infection) Tear duct infection (Dacryocystitis) Vaccination Anal fistula Bacterial tracheitis Bronchitis (bronchial tube infection) Conjunctivitis (pink eye) Foot ulcer Gastroenteritis (intestinal infection) Hepatitis A Herpangina (mouth blisters) Hydronephrosis Loffler's syndrome (pulmonary eosinophilia, lung inflammation) Lymphoma (lymph node cancer) Mastitis (breast infection inflammation) Neuroblastoma Neutropenia Tonsillitis (tonsil infection) Viral infections Insomnia (Trouble sleeping) Depression (excessive sadness) Amphetamine abuse Alcohol withdrawal syndrome (mild) Major depressive disorder (severe depression) Medication reaction Schizophrenia (chronic impaired reality perception) Caffeine use Jet lag Restless legs syndrome (nervous system disorder) Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Bipolar disorder (manic depressive disorder) Drug reaction Dysthymia (depression, dysthymic disorder) Migraine (type of headache) Narcolepsy (uncontrollable sleeping) Narcotic (morphine, heroin) abuse Personality disorder (unhealthy patterns of thinking and behavior) Post-polio syndrome Post-traumatic stress disorder (PTSD) Schizoaffective disorder (features of schizophrenia and mood disorder) Stress Joint pain Rheumatic fever (complication of strep infection) Septic arthritis (joint infection) Decompression sickness (bends, caisson's disease) Fracture (broken bone) Ligament sprain (connection between two bones) Ligament tear (connection between two bones) Lyme disease (bacterial infection from ticks) Osteomyelitis (bone infection) Overuse syndrome (injury from repetitive activity) Tendonitis (tendon inflammation) Bursitis (inflammation of joint cushion) Gout (uric acid crystals in the joint causing inflammation) Osteoarthritis (bone inflammation) Pseudogout (calcium deposit arthritis) Rheumatoid arthritis (type of chronic joint inflammation) Subluxation Ankylosing spondylitis (severe spine arthritis) Chondromalacia (cartilage damage) Inflammatory conditions Lupus (systemic lupus erythematosus, SLE) Polyarteritis Nodosa (PAN) Polymyalgia rheumatica (PMR, muscle and joint disorder) Psoriatic arthritis (joint pain and stiffness) Lethargy (Sluggishness) Dehydration Infection Meningitis (spinal fluid infection) Alcohol (ethanol) abuse Depression (excessive sadness) Drug overuse Renal failure, acute (sudden kidney failure) Anemia (low red blood cell count) Congestive heart failure (CHF) Diabetes (high blood sugar) Malnutrition Anorexia (eating disorder) Autoimmune disease Cancer (tumor) Chronic fatigue syndrome (CFS) Chronic liver disease Chronic pain Narcolepsy (uncontrollable sleeping) Renal failure, chronic (ongoing kidney failure) Muscle pain Rhabdomyolysis (severe muscle breakdown) Myositis (muscle inflammation or infection) Rickets (childhood bone disease) Febrile (fever) illness Influenza (seasonal flu) Muscle spasm (charley horse) Muscle tear Necrotizing fasciitis (life-threatening infection) Overuse syndrome (injury from repetitive activity) Toxic shock syndrome (life-threatening bacterial infection complication) Fibromyalgia (chronic pain disorder) Myopathy (muscle disease) Polymyalgia rheumatica (PMR, muscle and joint disorder) Swine Flu (H1N1 Influenza) Addison's disease (adrenal insufficiency) Autoimmune disease Mycoplasma infection (bacteria) Post-polio syndrome Scurvy (vitamin C deficiency) Trichinella spiralis infection (trichinosis, parasitic infection from undercooked pork) Vitamin D deficiency Obesity Depression (excessive sadness) Medication reaction Polyphagia (overeating) Steroid use Cushing disease (excessive pituitary gland hormones) Hypothyroidism (low thyroid hormone) Anxiety disorder (generalized anxiety disorder, GAD) Chronic venous insufficiency (weakened leg veins) Diabetes mellitus type 2 (elevated blood sugar) Obesity Polycystic ovarian syndrome (PCOS, female hormonal disorder) Premenstrual syndrome (PMS) Stress Turner syndrome (gonadal dysgenesis) Swelling Ankle swelling Eyelid swelling Facial swelling Finger swelling Foot swelling Hand swelling Lip swelling Leg swelling (leg edema) Skin swelling Toe swelling Abdominal swelling Arm swelling Ear swelling Knee swelling Mouth swelling Scalp swelling Swollen lymph nodes (Large lymph nodes) Staphylococcus aureus (type of bacteria) Burkitt lymphoma (lymph node tumor) Kawasaki disease (pediatric blood vessel disease) Syphilis (treponema pallidum) Cat scratch fever (bacterial infection after cat scratch) Cervical lymphadenopathy (enlarged neck lymph nodes) Chagas disease (trypanosomiasis) Dengue fever (tropical mosquito borne illness) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Lymphoma (lymph node cancer) Mononucleosis (common viral illness) Hodgkin's disease (cancer of the lymph system) Schistosomiasis (parasite infection) Toxoplasma infection (parasite infection) Yaws Tired Hyponatremia (low blood sodium) Congestive heart failure (CHF) Depression (excessive sadness) Lyme disease (bacterial infection from ticks) Overdose Poisoning Renal failure, acute (sudden kidney failure) West Nile virus infection (mosquito-transmitted illness) Anemia (low red blood cell count) Cancer (tumor) Cardiomegaly (enlarged heart) Cardiomyopathy (weakened heart) Diabetes (high blood sugar) Drug withdrawal syndrome Duodenal cancer (small intestine) Fever (elevated temperature) Hypokalemia (low blood potassium) Infectious mononucleosis (Epstein Barr virus, "Mono") Influenza (seasonal flu) Pancytopenia Stress Chronic fatigue syndrome (CFS) Fibromyalgia (chronic pain disorder) Hypothyroidism (low thyroid hormone) Malnutrition Multiple sclerosis (MS) Sleep apnea (chronic sleep disruption) Thalassemia (Mediterranean anemia, inherited blood disorder) Amyloidosis Anorexia (eating disorder) Beriberi (thiamine (vitamin B1) deficiency) Ewing's sarcoma (cancer) Extragonadal germ cell tumors Fallopian tube cancer Friedreich's Ataxia (genetic disorder) Gallbladder and bile duct cancer Gallbladder cancer Glomerulonephritis (kidney disease) Hepatitis (liver inflammation) Hepatitis A Hypocalcemia (low blood calcium) Large cell lung cancer Lupus (systemic lupus erythematosus, SLE) Lymphoma (lymph node cancer) Malignant Mesothelioma Renal failure, chronic (ongoing kidney failure) Scurvy (vitamin C deficiency) Squamous cell lung cancer Tuberculosis infection (TB) Vomiting Diabetic ketoacidosis (DKA, a complication of poorly controlled diabetes) Pancreatitis (pancreas inflammation) Acidosis (excessive acid in the body) Appendicitis Carbon monoxide poisoning (odorless, poisonous gas) Cholangitis (inflammation of the bile ducts) Cholecystitis (inflammation of the gallbladder) Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Drug withdrawal syndrome Gastroenteritis (intestinal infection) Gastrointestinal bleeding (stomach, intestine bleeding) Head injury Hepatic encephalopathy (confusion from liver failure) Medication reaction Migraine (type of headache) Myocardial infarction (heart attack) Parasite infections Pyelonephritis (kidney infection) Takayasu's arteritis (Giant cell arteritis of the young) Cholelithiasis (gallstones) Food allergy Head injury in children Labyrinthitis (dizziness and vertigo) Traveler's diarrhea (Montezuma's revenge) Abdominal adhesions (scar tissue) Alcoholism Amyloidosis Anxiety disorder (generalized anxiety disorder, GAD) Bacterial overgrowth of small intestine Bladder infection (cystitis, UTI, urinary tract infection) Drug reaction Endometriosis (uterine tissue outside the uterus) Esophageal foreign body Esophagitis (esophageal inflammation) Familial dysautonomia (genetic disorder) Food poisoning Gallbladder cancer Gastritis (stomach inflammation) Gastroesophageal reflux (GERD, heartburn) Glomerulonephritis (kidney disease) Hydronephrosis Hyperemesis gravidarum (severe vomiting in pregnancy) Influenza (seasonal flu) Kidney stone (nephrolithiasis) Parathyroid cancer Pharyngitis (throat infection) Polyphagia (overeating) Post concussive syndrome (symptoms after a concussion) Prescription drug abuse Renal failure, chronic (ongoing kidney failure) Tonsillitis (tonsil infection) Traumatic brain injury Tropical sprue Ulcerative colitis (large intestine inflammation) Vertigo (spinning sensation) Viral infections Wilms' Tumor Alcohol abuse Alcohol (ethanol) poisoning (overdose) Alcohol withdrawal syndrome (mild) Delirium tremens (DTs, severe alcohol withdrawal) Cirrhosis (liver failure and scarring) Depression (excessive sadness) Gastric ulcer (stomach ulcer) Major depressive disorder (severe depression) Pancreatitis (pancreas inflammation) Schizophrenia (chronic impaired reality perception) Alcohol (ethanol) intoxication Alcoholism Marijuana use Narcotic (morphine, heroin) abuse Phobias (irrational fear) Prescription drug abuse Anxiety (Nervousness) Depression (excessive sadness) Hypoxia (lack of oxygen) Amphetamine abuse Arrhythmia (abnormal heart rhythm) Drug overuse Hypoglycemia (low blood sugar) Major depressive disorder (severe depression) Medication reaction Phobias (irrational fear) Post-traumatic stress disorder (PTSD) Schizophrenia (chronic impaired reality perception) Bipolar disorder (manic depressive disorder) Panic disorder Stress Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Body dysmorphic disorder (body appearance obsession) Complex partial seizures (psychomotor epilepsy) Dysthymia (depression, dysthymic disorder) Huntington disease (chorea) Hyperventilation (rapid breathing) Hypoparathyroidism Narcotic (morphine, heroin) abuse Obsessive compulsive disorder (OCD, anxiety disorder) Personality disorder (unhealthy patterns of thinking and behavior) Prescription drug abuse Schizoaffective disorder (features of schizophrenia and mood disorder) Thyroid cyst Behavioral problem Drug overuse Adjustment disorder (poor adjustment to life stressor) Anorexia (eating disorder) Anxiety disorder (generalized anxiety disorder, GAD) Asperger's syndrome (autism spectrum disorder) Autism spectrum disorder (ASD) Bulimia nervosa (binge eating, vomiting) Marijuana use Panic disorder Alzheimer's disease (dementia) Attention deficit hyperactivity disorder (ADHD) Down syndrome (common genetic disorder) Social anxiety disorder (social phobia) Burning mouth syndrome Functional disorders (psychogenic illness) Laxative abuse Personality disorder (unhealthy patterns of thinking and behavior) Phobias (irrational fear) Stress Bleeding tendency Low platelets (thrombocytopenia) Mumps (viral infection involving salivary glands) Myelodysplastic syndrome (bone marrow failure) Aplastic anemia (bone marrow failure) Dengue fever (tropical mosquito borne illness) Disseminated intravascular coagulation (DIC, abnormality of blood clotting) Hemophilia (inherited bleeding disorder) Renal failure, acute (sudden kidney failure) Leukemia (blood cell cancer) Measles (viral disease with typical rash) Von Willebrand's disease Warfarin (Coumadin) use Broken jaw (mandible fracture) Foot sprain Scurvy (vitamin C deficiency) Shoulder sprain Waldenström macroglobulinemia (blood cell disease) Wrist sprain Blood in vomit Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Intestinal volvulus (twisting of intestine) Intussusception (telescoping intestine) Cirrhosis (liver failure and scarring) Esophageal varices (dilation of esophageal veins) Gastrointestinal bleeding (stomach, intestine bleeding) Nose bleed (epistaxis) Thrombocytopenia (low platelet count) Tonsillitis (tonsil infection) Warfarin (Coumadin, Jantoven) overdose Gastritis (stomach inflammation) Henoch Schönlein purpura (blood vessel inflammation) Mallory Weiss syndrome (esophageal tear) Alcoholism Esophageal cancer (tumor) Esophagitis (esophageal inflammation) Gastroenteritis (intestinal infection) Gastroesophageal reflux (GERD, heartburn) Hemoptysis (coughing blood) Hiatal hernia (stomach pushes through diaphragm) Kaposi Sarcoma (type of cancer) Malabsorption syndrome (abnormal intestinal digestion) Small bowel lymphoma (intestinal lymph node cancer) Stomach cancer (gastric cancer) Chills Pneumonia (lung infection) Epiglottitis (severe throat inflammation) Appendicitis Atypical pneumonia (lung infection) Bladder infection (cystitis, UTI, urinary tract infection) Cellulitis (skin infection) Ear infection, middle ear (otitis media) Influenza (seasonal flu) Malaria (mosquito transmitted illness) Meningitis (spinal fluid infection) Mononucleosis (common viral illness) Peritonitis (abdominal cavity inflammation) Pharyngitis (throat infection) Pyelonephritis (kidney infection) Scarlet fever (post strep inflammation) Sinusitis (sinus infection) Upper respiratory tract infection (URI, common cold) Vaccination Pelvic inflammatory disease (PID, female reproductive organ infection) Gastroenteritis (intestinal infection) Laryngitis (voice box inflammation) Lymphangitis (lymph tissue inflammation) Tonsillitis (tonsil infection) Depressed Depression (excessive sadness) Major depressive disorder (severe depression) Bipolar disorder (manic depressive disorder) Cocaine abuse Failure to thrive - adult Schizophrenia (chronic impaired reality perception) Post-traumatic stress disorder (PTSD) Substance abuse Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Benzodiazepine (Valium) abuse Chronic pain Drug reaction Dysthymia (depression, dysthymic disorder) False pregnancy Huntington disease (chorea) Hypothyroidism (low thyroid hormone) Menopause (end of menstruation and fertility) Narcotic (morphine, heroin) abuse Obesity Obsessive compulsive disorder (OCD, anxiety disorder) Panic disorder Personality disorder (unhealthy patterns of thinking and behavior) Phobias (irrational fear) Prescription drug abuse Schizoaffective disorder (features of schizophrenia and mood disorder) Stress Failure to thrive Infection Dehydration Depression (excessive sadness) Anemia (low red blood cell count) Diabetes (high blood sugar) Anorexia (eating disorder) Autism spectrum disorder (ASD) Hypothyroidism (low thyroid hormone) Malabsorption syndrome (abnormal intestinal digestion) Malnutrition Cancer (tumor) Familial dysautonomia (genetic disorder) Tuberculosis infection (TB) Fever in the returning traveler Campylobacter infection (intestinal bacterial infection) Dengue fever (tropical mosquito borne illness) E. coli infection (Escherichia coli, bacterial infection) Malaria (mosquito transmitted illness) Shigellosis (bacterial intestinal infection) Typhoid fever (salmonella typhi infection from contaminated food or water) West Nile virus infection (mosquito-transmitted illness) Yellow fever (viral hemorrhagic fever) Brucellosis (bacterial infection spread from animals) Chagas disease (trypanosomiasis) Chikungunya (viral illness from mosquitoes) Cholera (intestinal bacterial infection) Encephalitis (brain infection) Giardiasis (giardia infection) Hantavirus infection (rare, serious viral infection) Hepatitis (liver inflammation) Japanese encephalitis (viral brain infection) Legionellosis (Legionnaires' disease) Leishmaniasis (parasitic infection, kala azar) Leptospirosis (bacterial infection) Lyme disease (bacterial infection from ticks) Onchocerciasis (river blindness) Plague (bubonic plague, bacteria yersinia infection) Rickettsial infections (type of bacterial infection) Severe Acute Respiratory Syndrome (SARS, serious viral pneumonia) Smallpox (Variola virus infection) Vibrio parahaemolyticus infection (bacterial infection from shellfish) Viral hemorrhagic fevers (Ebola, Lassa) Rotavirus infection (intestinal viral infection) Amebiasis (ameba infection) Filariasis (elephantiasis) Norovirus infection (viral diarrhea, Norwalk virus)) Schistosomiasis (parasite infection) Tuberculosis infection (TB) Fever of unknown origin Parasite infections Bacterial infection Fungal infections Autoimmune conditions Cancer (tumor) Inflammatory conditions Viral infections Ewing's sarcoma (cancer) Extragonadal germ cell tumors Fallopian tube cancer Gallbladder and bile duct cancer Large cell lung cancer Malignant Mesothelioma Polyarteritis Nodosa (PAN) General weakness Hypoglycemia (low blood sugar) Hyperkalemia (elevated potassium level) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Myasthenia gravis (autoimmune disease of the nerves, muscles) Rhabdomyolysis (severe muscle breakdown) West Nile virus infection (mosquito-transmitted illness) Hypocalcemia (low blood calcium) Hypokalemic periodic paralysis (inherited muscle weakness and low potassium) Malabsorption syndrome (abnormal intestinal digestion) Motor neuron disease (progressive nerve disorder) Multiple sclerosis (MS) Muscular dystrophy (inherited muscle disease) Myotonia (impaired muscle relaxation) Poliomyelitis (polio) Peripheral neuropathy (nerve damage) Polymyalgia rheumatica (PMR, muscle and joint disorder) Renal failure, chronic (ongoing kidney failure) Heat illness Dehydration Hyperthermia (extreme heat exposure) Confusion (altered mental status) Headache Heat cramps Heat exhaustion Heat stroke Malignant hyperthermia (rare temperature abnormality) Rhabdomyolysis (severe muscle breakdown) Heat rash Hypothermia (Low temperature) Hypothermia (extreme cold exposure) Cerebral vascular accident (stroke) Drug overdose Myxedema coma (severely low thyroid hormone) Alcohol (ethanol) intoxication Hypothyroidism (low thyroid hormone) Anorexia nervosa (eating disorder) Inconsolable baby Appendicitis Child abuse Hydrocephalus (brain fluid build-up) Intussusception (telescoping intestine) Meningitis (spinal fluid infection) Sepsis (serious blood infection) Septic hip (infected hip joint) Subdural hematoma (bleeding on brain) Testicular torsion (twisting of testicle) Aphthous ulcers (mouth stomatitis) Bladder infection (cystitis, UTI, urinary tract infection) Colic (prolonged infant crying episodes) Corneal abrasion (scrape on eye) Coronary artery anomaly (heart artery malformation) Ear infection, middle ear (otitis media) Fever (elevated temperature) Numbness Traumatic nerve injury Cerebral vascular accident (stroke) Compartment syndrome (increased pressure inside muscles) Lyme disease (bacterial infection from ticks) Transverse myelitis (spinal cord inflammation) West Nile virus infection (mosquito-transmitted illness) Carbon monoxide poisoning (odorless, poisonous gas) Decompression sickness (bends, caisson's disease) Focal seizure (partial seizure) Gangrene (death of body tissue) Guillain Barre syndrome (ascending muscle weakness) Hemorrhagic stroke (CVA, cerebrovascular accident) Hyperventilation (rapid breathing) Lacunar stroke Limb ischemia (decreased blood flow) Raynaud's disease (blood vessel constriction) Takayasu's arteritis (Giant cell arteritis of the young) Carpal tunnel syndrome (wrist nerve compression) Cervical spine stenosis (narrowing of spinal canal) Cubital tunnel syndrome (nerve compression in the elbow) Diabetes (high blood sugar) Hypocalcemia (low blood calcium) Lumbar spinal stenosis (spinal cord compression) Multiple sclerosis (MS) Peripheral neuropathy (nerve damage) Amyloidosis Broken jaw (mandible fracture) Essential thrombocythemia (excessive blood platelets) Fibromuscular dysplasia (FMD) Finger amputation Friedreich's Ataxia (genetic disorder) Head injury in children Morton's neuroma Neurofibromatosis (inherited nerve tumors) Thoracic outlet syndrome (nerve, blood vessel compression) Traumatic hip dislocation Overdose Aspirin (salicylates) overdose Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Tylenol (acetaminophen) overdose Amphetamine overdose Benadryl (diphenhydramine) overdose Benzodiazepine (Valium) overdose Cocaine overdose Cough medicine abuse Narcotic (morphine, heroin) overdose Antidepressant overdose Beta blocker overdose (blood pressure medication overdose) Calcium channel blocker overdose (blood pressure medication overdose) Insulin overdose Unisom overdose (doxylamine overdose) Warfarin (Coumadin, Jantoven) overdose Poisoning Anticholinergic overdose Aspirin (salicylates) overdose Carbon monoxide poisoning (odorless, poisonous gas) Nonsteroidal anti-inflammatory drug overdose (Motrin, Advil) Tylenol (acetaminophen) overdose Amphetamine overdose Benadryl (diphenhydramine) overdose Benzodiazepine (Valium) overdose Cocaine overdose Narcotic (morphine, heroin) overdose Antidepressant overdose Beta blocker overdose (blood pressure medication overdose) Calcium channel blocker overdose (blood pressure medication overdose) Chlorine bleach ingestion Insulin overdose Iron overdose Lead overdose (lead poisoning) Pesticide poisoning (organophosphate poisoning) Radiator fluid (ethylene glycol) poisoning Unisom overdose (doxylamine overdose) Warfarin (Coumadin, Jantoven) overdose Windshield wiper fluid (Methanol) poisoning Rubbing (isopropyl) alcohol overdose Seizure Hypoglycemia (low blood sugar) Overdose Poisoning Alcohol withdrawal syndrome (mild) Cerebral aneurysm (brain artery dilation) Generalized seizure disorder (generalized epilepsy) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Hyponatremia (low blood sodium) Meningitis (spinal fluid infection) Seizure (abnormal brain electrical activity) Brain tumor (cancer of the brain) Carbon monoxide poisoning (odorless, poisonous gas) Cerebral vascular accident (stroke) Concussion Drug reaction Drug withdrawal syndrome Encephalitis (brain infection) Epidural hematoma (bleeding around brain or spine) Febrile seizure (convulsion in child with a fever) Focal seizure (partial seizure) Hemorrhagic stroke (CVA, cerebrovascular accident) Myxedema coma (severely low thyroid hormone) Respiratory failure (breathing failure, ARDS) Sagittal sinus thrombosis (venous blood clot in the brain) Subdural hematoma (bleeding on brain) Thrombotic thrombocytopenia purpura (TTP, rare blood disorder) West Nile virus infection (mosquito-transmitted illness) Neurofibromatosis (inherited nerve tumors) Sickle cell crisis (complication of sickle cell disease) Tape worm infection Conversion disorder Familial dysautonomia (genetic disorder) Fragile X syndrome (genetic disorder) Hypocalcemia (low blood calcium) Lupus (systemic lupus erythematosus, SLE) Multiple sclerosis (MS) Phenylketonuria (PKU) Renal failure, chronic (ongoing kidney failure) Tay-Sachs disease Substance abuse (Drug abuse) Cocaine abuse Ecstasy (MDMA) abuse Amphetamine abuse Depression (excessive sadness) Drug overuse Marijuana use Medication reaction Benzodiazepine (Valium) abuse Narcotic (morphine, heroin) abuse Prescription drug abuse Acid (LSD) abuse Adjustment disorder (poor adjustment to life stressor) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Attention deficit hyperactivity disorder (ADHD) Bipolar disorder (manic depressive disorder) Drug reaction Inhalants abuse (huffing) Magic mushroom ingestion (psilocybin) Schizoaffective disorder (features of schizophrenia and mood disorder) Stress Suicidal tendencies Alcohol (ethanol) abuse Depression (excessive sadness) Drug overuse Schizophrenia (chronic impaired reality perception) Trauma Abdominal trauma Facial trauma (injury) Head trauma Mouth trauma (injury) Neck trauma (injury) Back trauma (injury) Chest trauma (injury) Extremity trauma (leg or arm injury) Eye trauma (injury) Tremors Hypoglycemia (low blood sugar) Alcohol withdrawal syndrome (mild) Amyotrophic lateral sclerosis (ALS, Lou Gehrig's disease) Encephalitis (brain infection) Febrile (fever) illness Focal seizure (partial seizure) Generalized seizure disorder (generalized epilepsy) Head injury Hypothermia (extreme cold exposure) Medication reaction Meningitis (spinal fluid infection) Schizophrenia (chronic impaired reality perception) Seizure (abnormal brain electrical activity) Temporal lobe epilepsy (non-convulsive seizure) Essential tremor (abnormal rhythmic shaking) Parkinson's disease (movement disorder) Alcoholism Anxiety disorder (generalized anxiety disorder, GAD) Complex partial seizures (psychomotor epilepsy) Concussion Dystonia Friedreich's Ataxia (genetic disorder) Hypocalcemia (low blood calcium) Multiple sclerosis (MS) Muscle spasm (charley horse) Panic disorder Peripheral neuropathy (nerve damage) Prescription drug abuse Restless legs syndrome (nervous system disorder) Serotonin syndrome (severe medication reaction) Substance abuse Tic Disorder Tourette syndrome (repetitive involuntary movements, vocalizations) Weight loss, unexplained Alcohol (ethanol) abuse Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Depression (excessive sadness) Anorexia nervosa (eating disorder) Bulimia nervosa (binge eating, vomiting) Cirrhosis (liver failure and scarring) Diabetes (high blood sugar) Drug overuse Duodenal cancer (small intestine) Endocarditis (heart valve infection) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Q fever (flu-like bacterial illness) Small bowel cancer (small intestine) Cancer (tumor) Lymphoma (lymph node cancer) Malabsorption syndrome (abnormal intestinal digestion) Ulcerative colitis (large intestine inflammation) Ewing's sarcoma (cancer) Extragonadal germ cell tumors Friedreich's Ataxia (genetic disorder) Gallbladder and bile duct cancer Gallbladder cancer Hemochromatosis (excess iron disorder) Large cell lung cancer Leukemia (blood cell cancer) Malignant Mesothelioma Parathyroid cancer Polyarteritis Nodosa (PAN) Sarcoidosis (inflammatory disease) Squamous cell lung cancer Stomach cancer (gastric cancer) Mouth Bleeding gums Idiopathic thrombocytopenia purpura (ITP, low platelets) Low platelets (thrombocytopenia) Cirrhosis (liver failure and scarring) Aplastic anemia (bone marrow failure) Gingivitis (inflammation of the gums) Myelodysplastic syndrome (bone marrow failure) Periodontitis (gum inflammation) Hemophilia (inherited bleeding disorder) Warfarin (Coumadin) use Leukemia (blood cell cancer) Scurvy (vitamin C deficiency) Lip swelling Allergic reaction Angioedema (swelling of skin, lips, eyes) Trauma Kawasaki disease (pediatric blood vessel disease) Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Bee sting (wasp sting) Cellulitis (skin infection) Food allergy Herpes stomatitis (viral mouth infection) Impetigo (bacterial skin infection) Steven Johnson syndrome (rare, serious skin disorder) ACE inhibitor induced cough (blood pressure medication side effect) Squamous cell cancer (common skin cancer) Mouth pain Trauma Bruxism (teeth grinding) Hand foot and mouth disease (Coxsackie virus) HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Oral ulcers (mouth ulcers) Toothache Dentures Gingivitis (inflammation of the gums) Behcets disease (small blood vessel inflammation disorder) Burning mouth syndrome Herpangina (mouth blisters) Herpes stomatitis (viral mouth infection) Mouth cancer (oropharyngeal cancer) Neutropenia Reiter syndrome (type of joint inflammation) Thrush (oral candidiasis) Mouth swelling Allergic reaction Anaphylactoid reactions (pseudo allergic reaction) Anaphylaxis (severe/life threatening allergic reaction) Mouth trauma (injury) Dental abscess (tooth infection) Food allergy Herpes stomatitis (viral mouth infection) Ludwigs angina (severe infection in the floor of the mouth and neck) ACE inhibitor induced cough (blood pressure medication side effect) Hand foot and mouth disease (Coxsackie virus) Poison ivy (poison oak, poison sumac) Mouth cancer (oropharyngeal cancer) Sjogren's syndrome (dry eyes and mouth) Mouth ulcers Gingivitis (inflammation of the gums) Herpangina (mouth blisters) Herpes stomatitis (viral mouth infection) Oral ulcers (mouth ulcers) Behcets disease (small blood vessel inflammation disorder) Hand foot and mouth disease (Coxsackie virus) Mouth cancer (oropharyngeal cancer) Autoimmune conditions Reiter syndrome (type of joint inflammation) Painful gums Dental abscess (tooth infection) Gingivitis (inflammation of the gums) Periodontitis (gum inflammation) Pulpitis (dental root inflammation) Dentures Hand foot and mouth disease (Coxsackie virus) Behcets disease (small blood vessel inflammation disorder) Burning mouth syndrome Dry socket (pain after tooth removal) Thrush (oral candidiasis) Swollen gums Allergic reaction Dental abscess (tooth infection) Gingivitis (inflammation of the gums) Herpes stomatitis (viral mouth infection) Periodontitis (gum inflammation) Thrush (oral candidiasis) Dentures Mouth cancer (oropharyngeal cancer) Behcets disease (small blood vessel inflammation disorder) Malnutrition Tooth pain Bruxism (teeth grinding) Dental abscess (tooth infection) Dental caries (cavities) Dry socket (pain after tooth removal) Periodontitis (gum inflammation) Pulpitis (dental root inflammation) Langerhans cell histiocytosis (Histiocytosis X) Drooling Peritonsillar abscess (collection of pus around tonsils) Epiglottitis (severe throat inflammation) Stroke (CVA, cerebrovascular accident) Botulism (bacterial toxin causing muscle weakness) Guillain Barre syndrome (ascending muscle weakness) Herpes stomatitis (viral mouth infection) Ludwigs angina (severe infection in the floor of the mouth and neck) Mononucleosis (common viral illness) Pesticide poisoning (organophosphate poisoning) Rabies (deadly viral illness transmitted by animals) Retropharyngeal abscess (throat abscess) Streptococcus infection (strep throat bacteria) Tetanus (lockjaw) Tonsillitis (tonsil infection) Bell's palsy (facial muscle weakness) Cerebral palsy (movement disorder) Hand foot and mouth disease (Coxsackie virus) Teething Parkinson's disease (movement disorder) Tongue cancer (tumor) Tonsillar cancer (tumor) Hoarse voice Foreign body (object originating outside the body) Bronchitis (bronchial tube infection) Laryngitis (voice box inflammation) Post nasal drip Tonsillitis (tonsil infection) Allergy Infectious mononucleosis (Epstein Barr virus, "Mono") Overuse syndrome (injury from repetitive activity) Smoking (tobacco use disorder) Bacterial tracheitis Cancer (tumor) Gastroesophageal reflux (GERD, heartburn) Parathyroid cancer Vocal cord nodule (growth on the vocal cords) Vocal cord paralysis (voice box weakness) Jaw pain Mouth trauma (injury) Mumps (viral infection involving salivary glands) Myocardial infarction (heart attack) Bruxism (teeth grinding) Dental abscess (tooth infection) Dental caries (cavities) Ludwigs angina (severe infection in the floor of the mouth and neck) Parotitis (salivary gland inflammation) Temporomandibular joint syndrome (TMJ, jaw joint pain) Tetanus (lockjaw) Trigeminal neuralgia (facial nerve pain) Broken jaw (mandible fracture) Cancer (tumor) Migraine (type of headache) Shingles (herpes zoster) Sinusitis (sinus infection)
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