Browse Health Topics Alphabetically

• Hair Diseases and Hair Loss
• Hallucinogens  see  Drug Abuse
• Hand Injuries and Disorders
• 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 and Gene Therapy
• 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