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H2 blockers (acid reducers) for gastroesophageal reflux disease (GERD) Hair Loss Hair Loss, Deciding About Treatment Hair Loss, Hair Transplant for Hair Loss, Minoxidil for Hair Loss, Transplant for Hair transplantation surgery Halitosis (Bad or Changed Breath) Hammer Toe Surgery, Deciding About Hammer Toe, Phalangeal Head Resection for Hammer, Claw, and Mallet Toes Hand, Finger, and Wrist Injuries Hand, Finger, and Wrist Problems, Noninjury Hand-Foot-and-Mouth Disease Hand-Washing Hantavirus Pulmonary Syndrome (HPS) Hay Fever Head Injury, Age 3 and Younger Head Injury, Age 4 and Older Headaches Headaches Headaches (Cluster), Calcium Channel Blockers for Headaches (Cluster), Ergotamines for Headaches (Cluster), Lithium for Headaches (Cluster), Oxygen (High-Flow) Therapy for Headaches (Cluster), Triptans for Headaches (Tension), Deciding About Taking Prescription Drugs Headaches, Deciding About Imaging Tests Headaches, Migraine Headaches, Tension-type Headaches: Identifying and avoiding triggers Headaches: Managing a headache Healing Touch Health and Safety, Ages 2 to 5 Years Health and Safety, Birth to 2 Years Health Care Agent Health Care Professionals Health Decisions Health Risk Due to Weight Calculator Health Screening Tests, Which do You Need? Healthwise Self-Care Checklist Healthy Aging Healthy Eating Healthy Eating Healthy Eating for Children Healthy eating on a budget: Quick tips Healthy eating: Changing your eating habits Healthy eating: Cutting unhealthy fats from your diet Healthy eating: Getting support when changing your eating habits Healthy eating: Making healthy choices when you eat out Healthy eating: Making healthy choices when you shop Healthy eating: Overcoming barriers to change Healthy eating: Recognizing your hunger signals Healthy eating: Starting a plan for change Healthy eating: Staying with your plan Healthy meals: Quick tips for making Healthy snacks: Quick tips for making Healthy Weight Healthy Weight Calculator for a Child Healthy Weight Calculator for a Teen Hearing Aid, Deciding About Hearing Aids Hearing Loss Heart Attack and Smoking Risk Calculator Heart Attack and Unstable Angina Heart Attack or Stroke Prevention, Taking Daily Aspirin Heart Attack Risk Calculator Heart Attack, ACE (Angiotensin-Converting Enzyme) Inhibitors for Heart Attack, Angiotensin-Converting Enzyme (ACE) Inhibitors for Heart Attack, Anticoagulants for Heart Attack, Antiplatelet Medications for Heart Attack, Aspirin for Heart Attack, Beta-Blockers for Heart Attack, Nitrates for Heart Attack, Stents for Heart Attack, Thrombolytics for Heart attack: Living with a pacemaker or ICD Heart catheterization for congenital heart defects Heart Defects (Congenital), Antiarrhythmics for Heart Defects (Congenital), Cardiac Diuretics for Heart Defects (Congenital), Cardiac Glycosides for Heart Defects (Congenital), Heart Catheterization for Heart Defects (Congenital), Vasodilators for Heart Disease (Coronary Artery), Angiotensin-Converting Enzyme (ACE) Inhibitors for Heart disease: Eating a heart-healthy diet Heart disease: Exercising for a healthy heart Heart disease: Walking for a healthy heart Heart Failure Heart Failure, ACE Inhibitors for Heart Failure, Aldosterone Receptor Antagonists for Heart Failure, Angiotensin II Receptor Blockers (ARB) for Heart Failure, Angiotensin-Converting Enzyme (ACE) Inhibitors for Heart Failure, ARBs (Angiotensin II Receptor Blockers) for Heart Failure, Beta-Blockers for Heart Failure, Calcium Channel Blockers for Heart Failure, Deciding about a Pacemaker for Heart Failure, Digoxin for Heart Failure, Diuretics for Heart Failure, History and Physical Examination for Heart Failure, Oxygen Therapy for Heart Failure, Physical Examination and History for Heart Failure, Should I get an Implantable Cardioverter-Defibrillator (ICD) Heart Failure, Vasodilators for Heart failure: Activity and exercise Heart failure: Avoiding medicines that make symptoms worse Heart failure: Avoiding triggers for sudden heart failure Heart failure: Checking your weight Heart failure: Eating less salt Heart Failure: Eating Out on a Low Salt Diet Heart failure: Taking medicines properly Heart failure: Watching your fluids Heart Murmur Heart Problems Heart problems: Living with a pacemaker or ICD Heart transplant Heart Valve (Aortic) Regurgitation Heart Valve Disease, Antibiotics for Heart valve repair or replacement for mitral valve regurgitation or prolapse Heartbeat, Changes Heartburn Heartburn (GERD): Controlling heartburn by changing your habits Heart-healthy diet, Eating a Heat Rash Heat-Related Illnesses Heatstroke First Aid Heel Pain (Plantar Fasciitis) Heimlich Maneuver Helping a Family Member Who Has PTSD Helping a Person During a Seizure Hemangioma Hematopoietic stimulants Hemochromatosis Hemochromatosis Genetic Screening Hemodialysis Hemophilia Hemophilia, Antifibrinolytic Agents for Hemophilia, Desmopressin Acetate for Hemoptysis Hemorrhage, Diverticular Hemorrhoid Surgery (Hemorrhoidectomy) Hemorrhoid Treatment, Deciding About Hemorrhoidectomy for hemorrhoids Hemorrhoids Hemorrhoids, Infrared Photocoagulation for Hemorrhoids, Rubber Band Ligation for Heparin (Low-Molecular-Weight) for Deep Vein Thrombosis Hepatitis A Hepatitis A and B Combination Vaccine Hepatitis A vaccine Hepatitis A, Immune Globulin for Hepatitis B Hepatitis B (Chronic), Interferons for Hepatitis B (Chronic), NRTIs (Nucleoside Reverse Transcriptase Inhibitors) for Hepatitis B (Chronic), Nucleoside Reverse Transcriptase Inhibitors (NRTIs) for Hepatitis B Test, Deciding About Having Hepatitis B, Chronic, Deciding About Antiviral Therapy Hepatitis C Hepatitis C Test, Deciding About Having Hepatitis C, Antiviral (Combination) Therapy for Hepatitis C, Combination Antiviral Therapy for Hepatitis C, Peginterferon for Hepatitis C, Should I Take Antiviral Therapy? Hepatitis Panel Hepatocellular cancer: Prevention - Health Professional Information [NCI PDQ] Hepatocellular cancer: Prevention - Patient Information [NCI PDQ] Hepatocellular cancer: Screening - Health Professional Information [NCI PDQ] Hepatocellular cancer: Screening - Patient Information [NCI PDQ] Hernia, Hiatal Hernia, Inguinal Hernia, Inguinal, Laparoscopic Repair of Herniated Disc Herniated Disc Surgery, Deciding About Herniated Disc, Chemonucleolysis for Herniated Disc, Corticosteroids Herniated Disc, Discectomy for Herniated Disc, History and Physical Examination for Herniated Disc, Medical History and Physical Examination for Herniated Disc, Microdiscectomy for Herniated Disc, Muscle Relaxers for Herniated Disc, Opioid Pain Relievers for Herniated Disc, Percutaneous Discectomy for Herniated Disc, Physical Examination and Medical History for Herniated Neck Disc Herpes, Genital Hiatal Hernia Hiccups High Blood Cholesterol, Bile Acid Sequestrants for High Blood Cholesterol, Fibrinic Acid Derivatives for High Blood Cholesterol, Nicotinic Acid for High Blood Cholesterol, Statins for High Blood Pressure (Hypertension) High Blood Pressure during Pregnancy (Chronic), Methyldopa for High Blood Pressure during Pregnancy, Hydralazine for High Blood Pressure during Pregnancy, Labetalol for High Blood Pressure during pregnancy, Nifedipine for High Blood Pressure Medication, Deciding About High Blood Pressure, ACE Inhibitors for High Blood Pressure, Angiotensin II Receptor Blockers (ARBs) for High Blood Pressure, ARBs (Angiotensin II Receptor Blockers) for High Blood Pressure, Beta-Blockers for High Blood Pressure, Calcium Channel Blockers for High Blood Pressure, Direct Renin Inhibitors for High Blood Pressure, Diuretics for High Blood Pressure, Physical Examination for High Blood Pressure, Renin Inhibitors for High Blood Pressure, Vasodilators for High blood pressure: Checking your blood pressure at home High blood pressure: Taking medicines properly High blood pressure: Using the DASH diet High Blood Sugar Emergencies from Diabetes, Preventing High Blood Sugar from Diabetes High blood sugar in children with diabetes, Preventing High Cholesterol High Cholesterol, Bile Acid Sequestrants for High Cholesterol, cholesterol absorption inhibitors for High Cholesterol, Fibrinic Acid Derivatives for High Cholesterol, Nicotinic Acid for High Cholesterol, Therapeutic Lifestyle Changes (TLC) Diet for High Triglycerides High-flow oxygen inhalation therapy for cluster headaches High-Risk Pregnancy Hip Dysplasia, Congenital Hip Dysplasia, Developmental Hip dysplasia: Caring for your child in a body (spica) cast Hip Fracture Hip Injuries, Age 11 and Younger Hip Injuries, Age 12 and Older Hip Problems, Age 11 and Younger Hip Problems, Age 12 and Older Hip replacement surgery Hip Replacement Surgery, Deciding About Hirschsprung's Disease Histamine H2 acid reducers for peptic ulcer disease History and physical exam for atrial fibrillation History and physical exam for heart failure History and physical exam for low back pain History and Physical Exam for Osteoarthritis History and physical examination for COPD History and Physical Examination for Fast Heart Rate History and Physical Examination for Tachycardia History for Premenstrual Syndrome (PMS) HIV Infection, Counseling for HIV Infection, Fusion Inhibitors for HIV Infection, History and Physical Examination for HIV Infection, Integrase Inhibitors for HIV Infection, Medical History and Physical Examination for HIV Infection, NNRTIs (Nonnucleoside Reverse Transcriptase Inhibitors) for HIV Infection, Nonnucleoside Reverse Transcriptase Inhibitors (NNRTIs) for HIV Infection, NRTIs (Nucleoside Reverse Transcriptase Inhibitors) for HIV Infection, Nucleoside Reverse Transcriptase Inhibitors (NRTIs) for HIV Infection, Physical Examination and Medical History for HIV Infection, Protease Inhibitors for HIV: Human Immundeficiency Virus Infection HIV: Taking antiretroviral medicines Hodgkin's disease during pregnancy: Treatment - Health Professional Information [NCI PDQ] Hodgkin's disease during pregnancy: Treatment - Patient Information [NCI PDQ] Hodgkin's disease, adult: Treatment - Health Professional Information [NCI PDQ] Hodgkin's disease, adult: Treatment - Patient Information [NCI PDQ] Hodgkin's disease, childhood: Treatment - Health Professional Information [NCI PDQ] Hodgkin's disease, childhood: Treatment - Patient Information [NCI PDQ] Hodgkin's Lymphoma, Radiation Therapy for Holiday Stress, Reducing Home Health Supplies Home Medical Records Home Oxygen Therapy Homeopathy Hordeolum Hormonal therapy for erection problems Hormone replacement therapy (HRT) Hormone replacement therapy for osteoporosis Hormone Replacement Therapy, Deciding About Hormone Therapy for Endometriosis, Deciding About Hormone therapy for undescended testicle Hospice Hospice Care Hostility and Anger Hot Flashes, Antidepressants for Hot Flashes, Clonidine for Hot Flashes, Gabapentin for Hot flashes, Managing Hot Weather, Tips for Staying Active How can I make informed decisions about my extremely premature infant? How To Remove A Tick How to Stop Bleeding From a Minor Head Wound How to Use a Condom HPS (Hantavirus Pulmonary Syndrome) HPV (Human Papillomavirus, Genital Warts) HPV Vaccine, Deciding About HRT (Hormone Replacement Therapy) HRT (Hormone Replacement Therapy), Deciding About Human and Animal Bites Human Deficiency Virus (HIV) Infection, Physical Examination and Medical History for Human Immunodeficiency Virus (HIV) Infection Human Immunodeficiency Virus (HIV) Infection, Fusion Inhibitors for Human Immunodeficiency Virus (HIV) Infection, History and Physical Examination for Human Immunodeficiency Virus (HIV) Infection, Medical History and Physical Examination for Human Immunodeficiency Virus (HIV) Infection, NNRTIs (Nonnucleoside Reverse Transcriptase Inhibitors Human Immunodeficiency Virus (HIV) Infection, Nonnucleoside Reverse Transcriptase Inhibitors (NNRTIs Human Immunodeficiency Virus (HIV) Infection, Protease Inhibitors for Human Immunodeficiency Virus Infection (HIV), Integrase Inhibitors for Human Immunodeficiency Virus Infection, Counseling for Human Immunodeficiency Virus Infection, NRTIs (Nucleoside Reverse Transcriptase Inhibitors) for Human Immunodeficiency Virus Infection, Nucleoside Reverse Transcriptase Inhibitors (NRTIs) for Human Papillomavirus (Genital Warts) Biopsy Human Papillomavirus (Genital Warts) in Men, Physical Examination for Human Papillomavirus (Genital Warts), Bichloroacetic Acid for Human Papillomavirus (Genital Warts), Cryotherapy for Human Papillomavirus (Genital Warts), Electrocautery for Human Papillomavirus (Genital Warts), Excision of Human Papillomavirus (Genital Warts), Gynecological Examination for Human Papillomavirus (Genital Warts), Laser Surgery for Human Papillomavirus (Genital Warts), LEEP (Loop Electrosurgical Procedure) for Human Papillomavirus (Genital Warts), Loop Electrosurgical Procedure (LEEP) for Human Papillomavirus (Genital Warts), Podofilox for Human Papillomavirus (Genital Warts), Podophyllin Resin for Human Papillomavirus (Genital Warts), Surgical Removal of Human Papillomavirus (Genital Warts), Trichloroacetic Acid for Human Papillomavirus (HPV) Vaccine, Deciding About Human Papillomavirus (HPV, Genital Warts) Humor Therapy Huntington's Disease Genetic Test Hyaluronan injections for osteoarthritis of the knee Hydatidiform Mole Hydralazine for high blood pressure during pregnancy Hydrazine Sulfate: Complementary and alternative medicine - Health Professional Information [NCI PDQ] Hydrazine Sulfate: Complementary and alternative medicine - Patient Information [NCI PDQ] Hydrocele Hydrocele, Congenital Hydrocephalus, Congenital Hydrotherapy Hydroxychloroquine sulfate for Sjögren's syndrome Hydroxyurea Hydroxyurea for sickle cell disease Hygiene, Children Hyperactivity Hyperbaric oxygen therapy for carbon monoxide poisoning Hyperbilirubinemia in Newborns Hypercalcemia (increased calcium in the blood): Supportive care - Health Professional Information [NCI PDQ] Hypercalcemia (increased calcium in the blood): Supportive care - Patient Information [NCI PDQ] Hypercholesterolemia Hypercholesterolemia, Bile Acid Sequestrants for Hypercholesterolemia, Fibrinic Acid Derivatives for Hypercholesterolemia, Nicotinic Acid for Hypercholesterolemia, Statins for Hyperglycemia in children with diabetes, Preventing Hyperglycemia, Diabetic Hyperglycemic Emergencies from Diabetes, Preventing Hyperopia (Farsightedness) Hyperosmotics for glaucoma Hypertension (High Blood Pressure) Hypertension during Pregnancy (Chronic), Methyldopa for Hypertension during pregnancy, Nifedipine for Hypertension, ACE Inhibitors for Hypertension, Angiotensin II Receptor Blockers (ARBs) for Hypertension, ARBs (Angiotensin II Receptor Blockers) for Hypertension, Beta-Blockers for Hypertension, Calcium Channel Blockers for Hypertension, Direct Renin Inhibitors for Hypertension, Diuretics for Hypertension, Physical Examination for Hypertension, Renin Inhibitors for Hypertension, Vasodilators for Hypertension: Checking your blood pressure at home Hypertension: Taking medicines properly Hypertension: Using the DASH diet Hyperthyroidism Hyperthyroidism, Antithyroid Medicines for Hyperthyroidism, Deciding About Treatment with Antithyroid Medicine or Radioactive Iodine Hyperthyroidism, Radioactive Iodine for Hypertriglyceridemia Hypertrophic Cardiomyopathy Hyperventilation Hypnosis Hypoglycemia (Low Blood Sugar) in People Without Diabetes Hypoglycemia from taking insulin, Dealing with Hypoglycemia from taking oral diabetes medicine, Dealing with Hypoglycemia in children with diabetes, Dealing with Hypoglycemia in children with diabetes, Preventing Hypoglycemia with Gestational Diabetes, Dealing With Hypoglycemia, Diabetic Hypopharyngeal cancer: Treatment - Health Professional Information [NCI PDQ] Hypopharyngeal cancer: Treatment - Patient Information [NCI PDQ] Hypospadias Hypothermia Hypothermia and Cold Temperature Exposure Hypothyroidism Hypothyroidism, Thyroid Hormone Medications for Hysterectomy Hysterectomy and Oophorectomy to Treat Endometriosis, Deciding About Hysterectomy for endometrial cancer Hysterectomy for ovarian cancer Hysterectomy, Deciding About Ovary Removal Hysteroscopy for dysfunctional uterine bleeding