Browse Health Topics Alphabetically

• Hair Diseases and Hair Loss
• Hallucinogens see Drug Abuse
• Hand Injuries and Disorders
• Hansen's Disease see Leprosy
• Hay Fever see Allergy

• Hazardous Waste see Environmental Health
• Head and Brain Injuries
• Head and Brain Malformations
• Head and Neck Cancer
• Headache and Migraine

• Healthy Living see Disease Prevention
• Hearing Disorders & Deafness
• Hearing Problems in Children
• Heart Attack
• Heart Bypass Surgery/Angioplasty

• Heart Diseases (General)
• Heart Diseases--Prevention
• Heart Failure
• Heart Transplantation
• Heart Valve Diseases

• Heartburn see Gastroesophageal Reflux/Hiatal Hernia
• Heat Illness
• Heel Disorders see Foot Injuries and Disorders
• Helicobacter Pylori Infections see Peptic Ulcer
• Hemifacial Spasm see Blepharospasm

• Hemochromatosis
• Hemodialysis see Kidney Failure and Dialysis
• Hemophilia
• Hemorrhoids
• Hepatitis

• Hepatitis C
• Hepatocellular Carcinoma see Liver Cancer
• Herbal Medicine
• Herbicides see Pesticides
• Herbs see Herbal Medicine

• Hernia
• Heroin Abuse
• Herpes Simplex
• Herpes Zoster see Shingles (Herpes Zoster)
• Hiatal hernia see Gastroesophageal Reflux/Hiatal Hernia

• High Blood Pressure
• High Risk Pregnancy
• Hip Injuries and Disorders
• Hirschsprung's Disease see Constipation
• Hispanic American Health

• Histoplasmosis see Eye Diseases (General)
• HIV see AIDS
• Hives see Food Allergy
• Hodgkin's Lymphoma
• Homeopathy see Alternative Medicine

• Homosexuality see Gay/Lesbian Health
• Hormone Replacement Therapy
• Hormones
• Hot Flashes see Menopause
• Household Poisons

• HPV
• HRT see Hormone Replacement Therapy
• Human Genome Project see Genes
• Human Immunodeficiency Virus see AIDS
• Human Papillomavirus see HPV

• Huntington's Disease
• Hydrocephalus
• Hyperactivity see Attention Deficit Hyperactivity Disorder
• Hypermobility Syndrome see Ehlers-Danlos Syndrome
• Hyperparathyroidism see Parathyroid Disorders

• Hypertension see High Blood Pressure
• Hyperthyroidism see Thyroid Diseases
• Hyperuricemia see Gout and Pseudogout
• Hypoglycemia
• Hypoparathyroidism see Parathyroid Disorders

• Hypotension see Low Blood Pressure
• Hypothermia
• Hypothyroidism see Thyroid Diseases