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Campylobacter infection
Canavan disease
Cancer
Cancer - penis
Cancer - renal pelvis or ureter
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Candida infection of the skin
Canker sore
Caplan syndrome
Caput succedaneum
Carbuncle
Carcinoid syndrome
Cardiac amyloidosis
Cardiac tamponade
Cardiogenic shock
Cardiomyopathy
Carotid artery disease
Carpal tunnel syndrome
Cat scratch disease
Cataract
Catheter-related UTI
Cavernous sinus thrombosis
Celiac disease - sprue
Cellulitis
Central pontine myelinolysis
Central serous choroidopathy
Central sleep apnea
Cerebral amyloid angiopathy
Cerebral hypoxia
Cerebral palsy
Cervical cancer
Cervical dysplasia
Cervical polyps
Cervical spondylosis
Cervicitis
Chagas disease
Chalazion
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Charcot-Marie-Tooth disease
Charley horse
Chediak-Higashi syndrome
Chemical pneumonitis
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Chickenpox
Chiggers
Child abuse - physical
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Child neglect and psychological abuse
Childhood disintegrative disorder
Chinese restaurant syndrome
Chlamydia
Chlamydia infections in women
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Choanal atresia
Cholangiocarcinoma
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Choledocholithiasis
Cholera
Cholestasis
Cholesteatoma
Choriocarcinoma
Choroidal dystrophies
Chronic cholecystitis
Chronic fatigue syndrome
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Chronic inflammatory polyneuropathy
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Chronic lymphocytic leukemia (CLL)
Chronic motor tic disorder
Chronic myelogenous leukemia (CML)
Chronic obstructive pulmonary disease
Chronic pancreatitis
Chronic subdural hematoma
Chronic thyroiditis (Hashimoto’s disease)
Chylomicronemia syndrome
Cirrhosis
Cleft lip and palate
Cleidocranial dysostosis
Clubfoot
Cluster headache
CMV - gastroenteritis/colitis
CMV - pneumonia
Coal worker's pneumoconiosis
Coarctation of the aorta
Cocaine intoxication
Cocaine withdrawal
Colic and crying
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Color blindness
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Common cold
Common peroneal nerve dysfunction
Compartment syndrome
Complex regional pain syndrome
Compression fractures of the back
Concussion
Conduct disorder
Congenital adrenal hyperplasia
Congenital afibrinogenemia
Congenital antithrombin III deficiency
Congenital cataract
Congenital cytomegalovirus
Congenital heart disease
Congenital nephrotic syndrome
Congenital platelet function defects
Congenital protein C or S deficiency
Congenital rubella
Congenital spherocytic anemia
Congenital syphilis
Congenital toxoplasmosis
Conjunctivitis
Contact dermatitis
Conversion disorder
Cor pulmonale
Corneal injury
Corneal ulcers and infections
Corns and calluses
Coronary artery fistula
Coronary artery spasm
Coronary heart disease
Costochondritis
Cranial mononeuropathy III
Cranial mononeuropathy III - diabetic type
Cranial mononeuropathy VI
Craniopharyngioma
Craniosynostosis
Craniotabes
Creeping eruption
Creutzfeldt-Jakob disease
Cri du chat syndrome
Crigler-Najjar syndrome
Crohn's disease
Croup
Cryoglobulinemia
Cryptococcosis
Cryptosporidium enteritis
CSF leak
Culture-negative endocarditis
Curvature of the penis
Cushing syndrome
Cushing syndrome - exogenous
Cushing syndrome due to adrenal tumor
Cushing’s disease
Cutaneous skin tag
Cyanotic heart disease
Cyclothymic disorder
Cystic fibrosis
Cystic hygroma
Cysticercosis
Cystinuria
Cystitis - acute
Cystitis - noninfectious
Cytomegalovirus retinitis

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Symptoms

Abdominal pain Appetite - decreased Appetite - increased Bloody or tarry stools Constipation Dry skin Flu Food poisoning Gas - flatulence Indigestion Lump in the abdomen Nausea and vomiting

Abdominal pain Appetite - decreased Appetite - increased Bloody or tarry stools Constipation Dry skin Flu Food poisoning Gas - flatulence Heartburn Hepatitis Indigestion Lump in the abdomen Nausea and vomiting Ulcers

Dry skin Muscle aches Muscle cramps Spinal injury

Back pain Dry skin Muscle aches Muscle cramps Slipped disk Spinal injury

Bloody or tarry stools Constipation Diarrhea

Bloody or tarry stools Constipation Diarrhea Hemorrhoids Rectal inflammation Sciatica

Asthma - children Breathing difficulties - first aid Bronchitis Chest pain Chickenpox Cough Flu Hiccups Hives Hyperventilation Pneumonia Rashes

Asthma Breathing difficulties - first aid Bronchitis Chest pain Cough Flu Heart palpitations Hiccups Hives Hyperventilation Pneumonia Rashes

Asthma Breast lump Breast pain Breathing difficulties - first aid Bronchitis Chest pain Cough Flu Heart palpitations Hiccups Hives Hyperventilation Pneumonia Rashes

Allergies Common cold Ear emergencies Ear infection - acute Mononucleosis Nasal congestion Nasal discharge Nosebleed Sinusitis Snoring - adults Strep throat Swollen lymph nodes Tinnitus Wax blockage

Dry eyes Eye burning - itching and discharge Eye emergencies Eye pain Eye redness Eyelid bump Eyelid twitch Pink eye Vision problems

Bedwetting Groin lump Groin pain Hernia Rashes Swollen lymph nodes Urinary tract infection - adults Urine - bloody

Enlarged prostate Erection problems Frequent or urgent urination Genital warts Groin lump Groin pain Hernia Jock itch Rashes Swollen lymph nodes Testicle pain Urinary incontinence Urinary tract infection - adults Urination - difficulty with flow Urine - bloody

Frequent or urgent urination Genital warts Groin lump Groin pain Hernia Menopause Painful menstrual periods Rashes Swollen lymph nodes Urinary incontinence Urinary tract infection - adults Urine - bloody Vaginal discharge Vaginal itching

Acne Alertness - decreased Concussion Depression Dizziness Dry skin Face pain Facial swelling Fainting Fever Head injury Headache Migraine Sleeping difficulty Stress and anxiety Swollen lymph nodes TMJ disorders Unconsciousness - first aid

Acne Alertness - decreased Alzheimer's disease Concussion Dandruff Depression Dizziness Dry skin Face pain Facial swelling Fainting Fever Hair loss Head injury Headache Migraine Sleeping difficulty Stress and anxiety Stroke Swollen lymph nodes TMJ disorders Unconsciousness - first aid

Ankle pain Athlete's foot Dry skin Foot pain Heel pain Hip pain Hives Ingrown toenail Joint swelling Knee pain Leg pain Muscle aches Muscle cramps Nail abnormalities Numbness and tingling Rashes Sprains Strains Walking abnormalities

Ankle pain Arthritis Athlete's foot Bunions Corns and calluses Dry skin Foot pain Foot, leg, and ankle swelling Heel pain Hip pain Hives Ingrown toenail Joint swelling Knee pain Leg pain Muscle aches Muscle cramps Nail abnormalities Numbness and tingling Rashes Runner's knee Sprains Strains Walking abnormalities

Allergies Dry skin Elbow pain Hives Muscle aches Muscle cramps Nail abnormalities Numbness and tingling Rashes Shoulder pain Sprains Strains Swollen lymph nodes Warts Wrist pain

Allergies Arthritis Carpal tunnel syndrome Dry skin Elbow pain Hives Muscle aches Muscle cramps Nail abnormalities Numbness and tingling Rashes Shoulder pain Sprains Strains Swollen lymph nodes Tremor Warts Wrist pain

Breath odor Broken or knocked out tooth Canker sore Dental cavities Gingivitis Mouth sores Mouth ulcers Thrush TMJ disorders Tongue problems Toothaches

Acne Neck lump Neck pain Spinal injury Swollen lymph nodes Whiplash

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