Browse Topics
E. Coli Infection From Food or Water
Ear Canal Problems (Swimmer's Ear)
Ear Examination
Ear infection (otitis media): Fast facts
Ear Infections
Ear Infections in Children
Ear, Nose, and Throat
Ear Problems and Injuries, Age 11 and Younger
Ear Problems and Injuries, Age 12 and Older
Ear Tube Surgery
Early Signs of Pregnancy
Earwax
Eating Disorders: Cultural and Social Factors
Eating Disorders: Feeling Better About Yourself
Eating Disorders: Malnutrition Tests
Eating Disorders: Stop Negative Thoughts
Eating Disorders: Things That Put a Person at Risk
Eating for Gestational Diabetes
Eating Journal
Eating Out When You Have Diabetes
Eating Protein
Eating Well During Cancer Treatment
Ebola or Marburg Virus Infection
Ebola Vaccine: What You Need to Know
Echocardiogram
Echocardiogram for Children
Eclampsia (Seizures) and Preeclampsia
Econazole Topical
Ectopic Pregnancy
Eculizumab Injection
Eczema (Atopic Dermatitis)
Eczema: Taking Care of Your Skin
Edaravone Injection
Edaravone Oral
Edoxaban
Educational Rights for Children With Disabilities
Efavirenz
Efavirenz, Emtricitabine, and Tenofovir
Efavirenz, Lamivudine, and Tenofovir
Efbemalenograstim alfa-vuxw Injection
Effective Parenting: Discipline
Effectiveness Rate of Birth Control Methods
Effects of Diethylstilbestrol (DES) Exposure
Efgartigimod alfa-fcab Injection
Efinaconazole Topical
Eflornithine
Eflornithine
Egocentric and Magical Thinking
Elacestrant
Elafibranor
Elagolix
Elagolix, Estradiol, and Norethindrone
Elbasvir and Grazoprevir
Elbow Bursitis
Elbow Bursitis and Tendon Injury: Preventing Pain
Elbow Injuries
Elbow Problems, Noninjury
Elder Abuse
Eldercare Mediation
Electrical Cardioversion for a Fast Heart Rate
Electrical Cardioversion for Atrial Fibrillation
Electrical Nerve Stimulation for Chronic Pain
Electrical Stimulation for Urinary Incontinence
Electrical System of the Heart
Electrocardiogram (EKG)
Electrocardiogram (EKG) for Children
Electrocautery for Genital Warts
Electroconvulsive Therapy (ECT)
Electroconvulsive Therapy (ECT)
Electroencephalogram (EEG)
Electrolysis for Removing Hair
Electrolyte Panel
Electromyogram (EMG) and Nerve Conduction Studies
Electronic Fetal Monitoring
Electronic Medical and Health Records
Electronystagmography (ENG)
Electrophysiology (EP) Study
Electrophysiology Tests for the Eyes
Eletriptan
Elexacaftor, Tezacaftor, and Ivacaftor
Eliglustat
Elivaldogene autotemcel Injection
Elotuzumab Injection
Elranatamab-bcmm
Eltrombopag
Eluxadoline
Elvitegravir, Cobicistat, Emtricitabine, and Tenofovir
Emapalumab-lzsg Injection
Emergency Care for an Accidental Amputation
Emergency Contraception
Emergency First Aid for Heatstroke
Emicizumab-kxwh Injection
Emotional and Social Development, Ages 1 to 12 Months
Emotional and Social Development, Ages 11 to 14 Years
Emotional and Social Development, Ages 12 to 24 Months
Emotional and Social Development, Ages 15 to 18 Years
Emotional and Social Development, Ages 6 to 10 Years
Emotional and Social Growth in Newborns
Emotional Development, Ages 2 to 5 Years
Emotional Eating
Emotional Freedom Technique (EFT)
Emotional Freedom Technique (EFT): How It Works
Empagliflozin
Emtricitabine
Emtricitabine and Tenofovir
Emtricitabine, Rilpivirine, and Tenofovir
Enalapril
Enalapril and Hydrochlorothiazide
Enasidenib
Encephalitis
Encorafenib
Encouraging Language Development in Your Preschooler
Endocarditis
Endometrial Ablation
Endometrial Ablation
Endometrial Biopsy
Endometrial cancer: Fast Facts
Endometrial Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
Endometrial Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
Endometrial Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
Endometrial Cancer Screening (PDQ®): Screening - Patient Information [NCI]
Endometrial Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
Endometrial Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
Endometrial (Uterine) Cancer
Endometriosis
Endometriosis: Fast Facts
Endometriosis: Should I Have a Hysterectomy and Oophorectomy?
Endoscopic Carpal Tunnel Surgery
Endoscopic Retrograde Cholangiopancreatogram (ERCP)
Endoscopic Sinus Exam
Endoscopic Sinus Surgery: Before Your Surgery
Endoscopic Sinus Surgery: Returning Home
Endoscopic Surgery for Sinusitis
Endoscopic Treatment for Variceal Bleeding
Endovascular Repair for Abdominal Aortic Aneurysm
End-Stage Renal Disease
Energy and Sports Drinks
Enfortumab vedotin-ejfv Injection
Enfuvirtide Injection
Enoxaparin Injection
Ensifentrine Oral Inhalation
Entacapone
Entecavir
Enterovirus D68 (EV-D68)
Entrectinib
Environmental Health
Environmental Illness
Enzalutamide
Eosinophilic Esophagitis
Epcoritamab-bysp
Epididymitis
Epidural Steroid Injection: Before Your Procedure
Epidural Steroid Injection: Returning Home
Epilepsy
Epilepsy and Driving
Epilepsy: Atonic Seizures
Epilepsy: Focal Aware Seizures
Epilepsy: Focal Impaired Awareness Seizures
Epilepsy: Generalized Seizures
Epilepsy: Generalized Tonic-Clonic Seizures
Epilepsy: Myoclonic Seizures
Epilepsy: Taking Your Medicines Properly
Epilepsy: Tips for Keeping Your Child Safe
Epilepsy: Tonic Seizures
Epinastine Ophthalmic
Epinephrine Injection
Epinephrine Nasal Spray
Epinephrine Oral Inhalation
Epirubicin
Episiotomy and Perineal Tears
Eplerenone
Epley and Semont Maneuvers for Vertigo
Eplontersen injection
Epoetin Alfa, Injection
Epoprostenol
Eprosartan
Eptinezumab-jjmr Injection
Eravacycline Injection
Erdafitinib
Erection Problems (Erectile Dysfunction)
Erenumab-aooe Injection
Ergocalciferol
Ergoloid Mesylates
Ergonomics: Exercises to Do While Sitting
Ergonomics: Setting Up Your Work Area
Ergonomics: Using Your Computer
Ergotamine and Caffeine
Eribulin Injection
Erlotinib
Ertapenem Injection
Ertugliflozin
Erythromycin
Erythromycin and Benzoyl Peroxide Topical
Erythromycin and Sulfisoxazole
Erythromycin Ophthalmic
Escitalopram
Esketamine Nasal Spray
Eslicarbazepine
Esomeprazole
Esomeprazole Injection
Esophageal Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
Esophageal Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
Esophageal Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
Esophageal Cancer Screening (PDQ®): Screening - Patient Information [NCI]
Esophageal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
Esophageal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
Esophageal Spasm
Esophagitis
Esophagus Tests
Essential Tremor
Essiac/Flor Essence (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
Essiac/Flor Essence (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
Establishing Limits With Your School-Age Child
Estazolam
Estradiol Topical
Estradiol Transdermal Patch
Estramustine
Estrogen
Estrogen and Anti-Androgen Hormone Therapy for Gender Affirmation
Estrogen and Bazedoxifene
Estrogen and Progestin (Hormone Replacement Therapy)
Estrogen and Progestin (Oral Contraceptives)
Estrogen and Progestin (Transdermal Patch Contraceptives)
Estrogen and Progestin (Vaginal Ring Contraceptives)
Estrogen Injection
Estrogen Test
Estrogen Vaginal
Eszopiclone
Etanercept Injection
Etelcalcetide Injection
Ethacrynic Acid
Ethambutol
Ethosuximide
Etidronate
Etodolac
Etoposide
Etoposide Injection
Etranacogene dezaparvovec-drlb Injection
Etrasimod
Etravirine
Evaluating Pain in a Child
Evaluation and Treatment After a First Seizure
Everolimus
Evinacumab-dgnb Injection
Evoked Potential Test
Evolocumab Injection
Ewing Sarcoma and Undifferentiated Small Round Cell Sarcomas of Bone and Soft Tissue Treatment (PDQ®): Treatment - Health Professional Information [NCI]
Ewing Sarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
Exagamglogene autotemcel
Examining Your Beliefs to Manage Stress
Excision of Nonmelanoma Skin Cancer
Excisional Biopsy for Abnormal Cervical Cell Changes
Exemestane
Exenatide Injection
Exercise and Fibromyalgia
Exercise and Osteoarthritis
Exercise and Physical Activity Ideas
Exercise During Pregnancy
Exercise Electrocardiogram (EKG)
Exercise Electrocardiogram (Stress Test)
Exercise for Rheumatoid Arthritis
Exercise Planning Form
Exercise-Induced Asthma
Exercises After Breast Cancer Surgery
Exercises for Arm and Wrist
Exercises for Heel Pain or Tightness
Exercising Safely With Arthritis
Exercising While Sitting Down
Expert: Be Active to Help Your Back Heal
Exposure Therapy
External Cephalic Version for Breech Position
Extragonadal Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
Extragonadal Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
Extremity X-Ray
Eye Anatomy and Function
Eye Care Specialists
Eye Flushing
Eye Injuries
Eye Injury: First Aid for a Black Eye
Eye Injury: First Aid for Chemical Burns
Eye Injury: First Aid for Heat Burns
Eye Injury: First Aid for Minor Cuts
Eye Problems in Children: Signs to Look For
Eye Problems, Noninjury
Eye Problems: Using Eyedrops and Eye Ointment
Eye Protection for Work and Sports
Eyes and Vision
Ezetimibe
Ezogabine