Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
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E
EA
- Ear Anatomy
- Ear Canal Problems (Swimmer's Ear)
- Ear Examination
- Ear Infection Symptoms, Ear Canal (Swimmer's Ear)
- Ear Infection Symptoms, Inner Ear
- Ear Infection Symptoms, Outer Ear
- Ear Infection: Should I Give My Child Antibiotics?
- Ear Infections
- Ear Infections In Children
- Ear Problems And Injuries, Age 11 And Younger
- Ear Problems And Injuries, Age 12 And Older
- Ear Problems: Should My Child Be Treated For Fluid Buildup In The Middle Ear?
- Ear, Nose, And Throat
- Early Treatment For Malocclusion
- Earwax
- Eating Disorders: Cultural And Social Factors
- Eating Disorders: Feeling Better About Yourself
- Eating Disorders: Malnutrition Tests
- Eating Disorders: Stopping 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 Right When You Have More Than One Health Problem
- Eating Well During Cancer Treatment
EB
EC
- Ecallantide
- Echinacea
- Echocardiogram
- Echocardiogram For Children
- Echothiophate Iodide Ophthalmic
- Eclampsia (Seizures) And Preeclampsia
- Econazole Topical
- Ecstasy (MDMA)
- Ectopic Pregnancy
- Ectopic Pregnancy
- Ectopic Pregnancy Locations
- Eculizumab
ED
EF
- Efavirenz
- Efavirenz, Emtricitabine, And Tenofovir
- Efavirenz, Lamivudine, And Tenofovir
- Effective Parenting: Discipline
- Effectiveness Rate Of Birth Control Methods
- Effects Of Diethylstilbestrol (DES) Exposure
- Effects Of Statins On Heart Attack Or Stroke Risk
- Efinaconazole Topical
- Eflornithine Topical
EG
EL
- Elagolix
- Elagolix, Estradiol, And Norethindrone
- Elapegademase
- Elbasvir And Grazoprevir
- Elbow Breathing For Chronic Obstructive Pulmonary Disease (COPD)
- Elbow Bursitis And Tendon Injury: Preventing Pain
- Elbow Circles For Chronic Obstructive Pulmonary Disease (COPD)
- Elbow Injuries
- Elbow Pain: Other Causes Of Pain
- Elbow Problems, Noninjury
- Elder Abuse
- Elderberry
- Eldercare Mediation
- Electrical Cardioversion
- Electrical Cardioversion (Defibrillation) For A Fast Heart Rate
- Electrical Cardioversion For Atrial Fibrillation
- Electrical Nerve Stimulation For Chronic Pain
- Electrical Shock Or Burn
- Electrical Stimulation For Urinary Incontinence
- Electrical System Of The Heart
- Electrical System Of The Heart
- Electrocardiogram
- Electrocardiogram (EKG) Components And Intervals
- Electrocardiogram (EKG) For Children
- Electrocardiogram And Electrode Placement
- Electrocautery For Genital Warts
- Electroconvulsive Therapy (ECT)
- Electroconvulsive Therapy (ECT)
- Electroencephalogram (EEG)
- Electroencephalogram (EEG)
- Electrolysis For Removing Hair
- Electrolyte Panel
- Electromyogram (EMG) And Nerve Conduction Studies
- Electronic Cigarette
- Electronic Cigarettes
- Electronic Medical And Health Records
- Electronystagmogram (ENG)
- Electrophysiology Study
- Electrophysiology Tests For The Eyes
- Eletriptan
- Elexacaftor, Ivacaftor, And Tezacaftor
- Eliglustat
- Elosulfase Alfa
- Elotuzumab
- Eltrombopag
- Eluxadoline
EM
- Emapalumab
- Emergency Care For An Accidental Amputation
- Emergency Contraception
- Emergency First Aid For Heatstroke
- Emergency Symptoms COVID-19
- Emicizumab
- Emotional And Social Development From Age 6 To 10 Years
- 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 Growth In Newborns
- Emotional Changes During Pregnancy
- Emotional Development, Ages 2 To 5 Years
- Emotional Eating
- Emotions And Menopause
- Empagliflozin
- Empagliflozin And Linagliptin
- Empagliflozin And Metformin
- Empagliflozin, Linagliptin, And Metformin
- Emphysema
- Emtricitabine
- Emtricitabine And Tenofovir
- Emtricitabine, Lopinavir, Ritonavir, And Tenofovir
- Emtricitabine, Nelfinavir, And Tenofovir
- Emtricitabine, Rilpivirine, And Tenofovir
EN
- Enalapril (oral/injection)
- Enasidenib
- Encephalitis
- Encephalitis
- Encorafenib
- Encouraging Language Development In Your Preschooler
- End-Stage Kidney Failure
- Endocarditis
- Endometrial (Uterine) Cancer
- Endometrial Ablation
- Endometrial Ablation
- Endometrial Biopsy
- Endometrial Cancer
- 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]
- Endometriosis
- Endometriosis: Should I Have A Hysterectomy And Oophorectomy?
- Endometriosis: Should I Use Hormone Therapy?
- Endometrium And Cervix
- Endoscopic Carpal Tunnel Release Surgery
- Endoscopic Carpal Tunnel Surgery For Carpal Tunnel Syndrome
- Endoscopic Retrograde Cholangiopancreatogram (ERCP)
- Endoscopic Sinus Exam
- Endoscopic Surgery For Sinusitis
- Endoscopic Treatment For Variceal Bleeding Caused By Cirrhosis
- Endovascular Repair For Abdominal Aortic Aneurysm
- Energy And Sports Drinks
- Enfortumab Vedotin
- Enfuvirtide
- Enjoying Life When You Have Heart Failure
- Enlarged Prostate: Bathroom Tips
- Enlarged Prostate: Herbal Therapy
- Enlarged Prostate: Should I Have Surgery?
- Enlarged Prostate: Should I Take Medicine?
- Enlarged Prostate: Uroflowmetry Test
- Enoxaparin
- Entacapone
- Entecavir
- Enterovirus D68 (EV-D68)
- Entrectinib
- Environmental Health
- Environmental Illness
- Enzalutamide
EO
EP
- Epididymitis
- Epidural And Spinal Anesthesia
- Epidural Anesthesia
- Epidural Placement For Labor
- Epiglottitis
- Epilepsy
- Epilepsy And Driving
- Epilepsy Medicine Therapy Failure
- Epilepsy: Atonic Seizures
- Epilepsy: Complex Partial Seizures
- Epilepsy: Generalized Seizures
- Epilepsy: Generalized Tonic-Clonic Seizures
- Epilepsy: Myoclonic Seizures
- Epilepsy: Simple Partial Seizures
- Epilepsy: Taking Your Medicines Properly
- Epilepsy: Tips For Keeping Your Child Safe
- Epilepsy: Tonic Seizures
- Epinastine Ophthalmic
- Epinephrine Inhalation
- Epinephrine Injection
- Epirubicin
- Episiotomy And Perineal Tears
- Eplerenone
- Epley And Semont Maneuvers For Vertigo
- Epley Maneuver For Vertigo
- Epoetin Alfa
- Epoetin Beta And Methoxy Polyethylene Glycol
- Epoprostenol
- Eprosartan
- Eptifibatide
- Eptinezumab
ER
- Eravacycline
- Erdafitinib
- Erection Problems (Erectile Dysfunction)
- Erection Problems: Relationships And Life Events Matter
- Erection Problems: Should I Take Medicine?
- Erection Problems: Should I Try Injection Treatments?
- Erection Problems: Talking With Your Partner
- Erenumab
- Ergocalciferol (vitamin D2)
- Ergoloid Mesylates
- Ergonomic Workstation
- Ergonomics: Exercises To Do While Sitting
- Ergonomics: Setting Up Your Work Area
- Ergonomics: Using Your Computer
- Ergotamine
- Eribulin
- Erlotinib
- Ertapenem
- Ertugliflozin
- Ertugliflozin And Metformin
- Ertugliflozin And Sitagliptin
- Erythromycin (oral/injection)
- Erythromycin Ophthalmic
- Erythromycin Topical
ES
- Escitalopram
- Esketamine (nasal)
- Eslicarbazepine
- Esmolol
- Esomeprazole (injection)
- Esomeprazole (oral)
- Esomeprazole And Naproxen
- 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 (Adult) (PDQ®): Treatment - Health Professional Information [NCI]
- Esophageal Cancer Treatment (Adult) (PDQ®): Treatment - Patient Information [NCI]
- Esophageal Spasm
- Esophagitis
- Esophagitis
- Esophagus
- Esophagus Tests
- 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
- Esterified Estrogens
- Esterified Estrogens And Methyltestosterone
- Estimating Body Fat Percentage
- Estimating The Size Of A Burn
- Estradiol (injection)
- Estradiol (oral)
- Estradiol And Levonorgestrel (transdermal)
- Estradiol And Norethindrone (oral)
- Estradiol And Norethindrone (transdermal)
- Estradiol And Norgestimate
- Estradiol And Progesterone
- Estradiol Topical
- Estradiol Transdermal (skin Patch)
- Estradiol Vaginal (local)
- Estradiol Vaginal (systemic)
- Estramustine
- Estrogen Test
- Estropipate
- Eszopiclone
ET
- Etanercept
- Etelcalcetide
- Eteplirsen
- Ethacrynic Acid
- Ethambutol
- Ethanol Topical
- Ethanolamine Oleate
- Ethinyl Estradiol And Desogestrel
- Ethinyl Estradiol And Ethynodiol Diacetate
- Ethinyl Estradiol And Etonogestrel (vaginal Ring)
- Ethinyl Estradiol And Levonorgestrel
- Ethinyl Estradiol And Levonorgestrel (extended-cycle)
- Ethinyl Estradiol And Levonorgestrel (transdermal)
- Ethinyl Estradiol And Norelgestromin (transdermal)
- Ethinyl Estradiol And Norethindrone (birth Control)
- Ethinyl Estradiol And Norethindrone (HRT)
- Ethinyl Estradiol And Norgestimate
- Ethinyl Estradiol And Norgestrel
- Ethinyl Estradiol And Segesterone (vaginal Ring)
- Ethinyl Estradiol, Folic Acid, And Levonorgestrel
- Ethionamide
- Ethosuximide
- Ethotoin
- Etodolac
- Etonogestrel (implant)
- Etoposide (injection)
- Etoposide (oral)
- Etoposide Phosphate
- Etravirine
EU
EV
- Evaluating Pain In A Child
- Evaluation And Treatment After A First Seizure
- Evening Primrose
- Everolimus (Afinitor)
- Everolimus (Zortress)
- Evoked Potential Test
- Evolocumab
EW
- Ewing Sarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Ewing Sarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
EX
- Examining Your Beliefs To Manage Stress
- Excessive Pronation
- Excision For Nonmelanoma Skin Cancer
- Exemestane
- Exenatide (Bydureon)
- Exenatide (Byetta)
- Exercise And Fibromyalgia
- Exercise And Osteoarthritis
- Exercise And Physical Activity Ideas
- Exercise During Pregnancy
- Exercise Electrocardiogram
- Exercise Electrocardiogram (Stress Test)
- Exercise For Rheumatoid Arthritis
- Exercise Helps Maggie Stay At A Healthy Weight
- Exercise Planning Form
- Exercise-Induced Asthma
- Exercises After Mastectomy
- Exercises For Arm And Wrist
- Exercises For Heel Pain Or Tightness
- Exercises To Do After Mastectomy
- Exercising Safely With Arthritis
- Exercising To Prevent A Stroke
- Exercising While Sitting Down
- Expert: Be Active To Help Your Back Heal
- Exposure Therapy
- External Cephalic Version (Version) For Breech Position
- External Fetal Heart Rate Monitoring
- External Genitalia
- External Rotator Strengthening Exercise
- Extracorporeal Shock Wave Lithotripsy (ESWL)
- Extracorporeal Shock Wave Lithotripsy (ESWL) For Kidney Stones
- Extracting Teeth For Malocclusion Treatment
- Extragonadal Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Extragonadal Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Extremity X-Ray
EY
- Eye Anatomy And Function
- Eye And Vision Tests For Children And Teens
- Eye Care Specialists
- Eye Exams For Adults
- Eye Flushing
- Eye Injuries
- Eye Injuries Caused By Ultraviolet (UV) Light
- Eye Injuries: Blow To The Eye
- 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 Ointment
- Eye Problems And Blood In The Eye
- Eye Problems In Children: Signs To Look For
- Eye Problems, Noninjury
- Eye Problems: Changes In Your Pupils
- Eye Problems: Using Eyedrops And Eye Ointment
- Eye Protection For Work And Sports
- Eye Structures (Front And Side Views)
- Eye Structures And Vision
- Eyedrops
- Eyeglass Prescriptions
- Eyelid Cut (laceration)
- Eyelid Problems
- Eyes And Vision