- Ear, middle, otitis media and
- Early goal-directed therapy (EGDT), for septic shock
- Eastern equine encephalitis (EEE)
- Easton-Lambert syndrome
- Eating disorders
- Echinocandins, for candidiasis
- Echocardiography (ECHO)
- Eclampsia
- Ectopic pregnancy
- Eczema
- Edema, in nephrotic syndrome
- Edrophonium (Enlon), for myasthenia gravis
- Electrocardiography (ECG)
- Electroencephalography, in epilepsy
- Electrolytes, serum levels of
- Electromyography (EMG)
- Electrophoresis
- Eletriptan, for migraine headache
- Eluxadoline, for irritable bowel syndrome
- Embolism
- Emphysema
- Enalapril
- Encephalitis
- Endocarditis
- Endometrial biopsy, in dysfunctional uterine bleeding
- Endometrial cancer
- Endometriosis
- Endomyocardial biopsy, in myocarditis
- Endoscopic hemoclipping, for Mallory-Weiss syndrome
- Endoscopic retrograde cholangiopancreatography (ERCP)
- Endoscopic sclerotherapy, for bleeding esophageal varices
- Endoscopy
- Endothelin antagonists, for pulmonary hypertension
- Enema
- Enoxaparin (Lovenox)
- Entecavir (Baraclude), for hepatitis
- Enteral feeding, for septic shock
- enteritis
- Enteritis, regional
- Enterocele
- Enzyme, for cystic fibrosis
- Enzyme-linked immunosorbent assay (ELISA)
- Eosinophils
- Epididymectomy, for epididymitis
- Epididymitis
- Epidural hematoma
- Epiglottitis
- Epilepsy
- Epinephrine
- Epirubicin
- Epoetin alfa, for chronic kidney disease
- Epoprostenol (Flolan), for pulmonary hypertension
- Epstein-Barr virus
- Eptifibatide, for myocardial infarction
- Erb muscular dystrophy
- ERCP (endoscopic retrograde cholangiopancreatography)
- Ergocalciferol (Calciferol, Drisdol), for hypoparathyroidism
- Ergotamine, for migraine headache
- Eribulin, for breast cancer
- Erlotinib, for pancreatic cancer
- Erythema marginatum, in rheumatic fever
- Erythrocyte sedimentation rate, in pelvic inflammatory disease
- Erythromycin
- Escherichia coli
- Esmolol
- Esomeprazole (Nexium), for peptic ulcer disease
- Esophageal balloon tamponade, for bleeding esophageal varices
- Esophageal Cancer
- Esophageal Diverticula
- Esophageal manometry, in esophageal diverticula
- Esophagectomy, for esophageal cancer
- Esophagogastrectomy, for esophageal cancer
- Esophagogastroduodenoscopy
- Esophagomyotomy, for esophageal diverticula
- Esophagoscopy, in esophageal diverticula
- Esophagus
- Estrogen
- Etanercept, for rheumatoid arthritis
- Ethacrynic acid (Edecrin), for acute kidney injury
- Ethambutol (ETB), for tuberculosis
- Etidronate (Didronel)
- Etoposide
- Eustachian tube
- Excision, of melanoma
- Excisional biopsy, in skin cancer
- Exenatide (Byetta), for diabetes mellitus
- Exercise, for osteoporosis
- Extracapsular cataract extraction
- Extracorporeal shock wave lithotripsy (ESWL)
- Eye(s)
- Eyedrops, cyclosporine ophthalmic, for Sjögren syndrome
Diseases and Disorders