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Top of Page
  1. Head Injuries in Children: Problems to Watch For
  2. Head Injury, Age 3 and Younger
  3. Head Injury, Age 4 and Older
  4. Head Lice
  5. Headache Prevention: Posture and Body Mechanics
  6. Headaches
  7. Headaches
  8. Headaches in Children
  9. Headaches, Migraine
  10. Headaches, Tension-type
  11. Headaches: Finding and Avoiding Triggers
  12. Headaches: Managing a Headache
  13. Headaches: Should I Have Imaging Tests to Find Out What's Causing My Headaches?
  14. Headaches: Should I Take Medicine to Prevent Migraines?
  15. Headaches: Should I Take Prescription Medicine for Tension Headaches?
  16. Healing Through Humor
  17. Healing Touch
  18. Health and Safety, Ages 2 to 5 Years
  19. Health and Safety, Birth to 2 Years
  20. Health Care Agent
  21. Health Care Professionals
  22. Health Claims on Food Labels
  23. Health Decisions
  24. Health Problems Associated With Adult Obesity
  25. Health Risk Due to Weight Calculator
  26. Health Risks Related to Smokeless Tobacco
  27. Health Screening Tests, Which do You Need?
  28. Health Screening: Finding Health Problems Early
  29. Health Screenings: Should I Buy Commercial Tests?
  30. Health Tracking Forms and Checklists
  31. Healthcare-Associated Pneumonia (Nosocomial Pneumonia)
  32. Healthwise Self-Care Checklist
  33. Healthy Aging
  34. Healthy Aging: Is It Time to Stop Driving?
  35. Healthy Attitudes Toward Food and Exercise
  36. Healthy Eating
  37. Healthy Eating
  38. Healthy Eating and Older Adults
  39. Healthy Eating for Children
  40. Healthy Eating in Children: Problems Caused by Poor Nutrition
  41. Healthy Eating in Children: Things That Influence Food Choices
  42. Healthy eating on a budget: Quick tips
  43. Healthy Eating to Decrease Stress
  44. Healthy Eating: Changing Your Eating Habits
  45. Healthy Eating: Cutting Unhealthy Fats From Your Diet
  46. Healthy Eating: Eating Heart-Healthy Foods
  47. Healthy Eating: Eating Less Sodium
  48. Healthy Eating: Getting Support When Changing Your Eating Habits
  49. Healthy Eating: Helping Your Child Learn Healthy Eating Habits
  50. Healthy Eating: Influences on Eating Behavior
  51. Healthy Eating: Making Healthy Choices When You Eat Out
  52. Healthy Eating: Making Healthy Choices When You Shop
  53. Healthy Eating: Overcoming Barriers to Change
  54. Healthy Eating: Recognizing Your Hunger Signals
  55. Healthy Eating: Starting a Plan for Change
  56. Healthy Eating: Staying With Your Plan
  57. Healthy Eating: Taking Calcium and Vitamin D
  58. Healthy Habits for Kids
  59. Healthy Habits to Prevent or Reduce Problems From Osteoporosis
  60. Healthy meals: Quick tips for making
  61. Healthy Muscles
  62. Healthy snacks: Quick tips for making
  63. Healthy Weight Calculator for a Child
  64. Healthy Weight Calculator for a Teen
  65. Hearing Aids
  66. Hearing Loss
  67. Hearing Loss: Should I Get Hearing Aids?
  68. Hearing Protectors
  69. Heart and Circulation
  70. Heart Arrhythmias and Exercise
  71. Heart Attack and Smoking Risk Calculator
  72. Heart Attack and Stroke in Women: Reducing Your Risk
  73. Heart Attack and Stroke Risk Screening
  74. Heart Attack and Stroke Risk Screening
  75. Heart Attack and Unstable Angina
  76. Heart Attack Risk Calculator
  77. Heart Attack: How to Prevent Another One
  78. Heart attack: Living with a pacemaker or ICD
  79. Heart Block
  80. Heart Failure
  81. Heart Failure and Sexual Activity
  82. Heart Failure and Sleep Problems
  83. Heart Failure Complications
  84. Heart Failure Daily Action Plan
  85. Heart Failure Stages
  86. Heart Failure Symptoms
  87. Heart Failure Types
  88. Heart Failure With Preserved Ejection Fraction (Diastolic Heart Failure)
  89. Heart Failure With Reduced Ejection Fraction (Systolic Heart Failure)
  90. Heart Failure: Activity and Exercise
  91. Heart Failure: Avoiding Colds and Flu
  92. Heart Failure: Avoiding Medicines That Make Symptoms Worse
  93. Heart Failure: Avoiding Triggers for Sudden Heart Failure
  94. Heart Failure: Checking Your Weight
  95. Heart Failure: Compensation by the Heart and Body
  96. Heart Failure: Disease Management Programs
  97. Heart Failure: Eating a Healthy Diet
  98. Heart Failure: Eating Out on a Low Salt Diet
  99. Heart Failure: Less Common Symptoms
  100. Heart Failure: Should I Get a Pacemaker (Cardiac Resynchronization Therapy)?
  101. Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  102. Heart Failure: Taking Medicines Properly
  103. Heart Failure: Tips for Caregivers
  104. Heart Failure: Tips for Easier Breathing
  105. Heart Failure: Watching Your Fluids
  106. Heart Health: Walking for a Healthy Heart
  107. Heart Murmur
  108. Heart Rate Problems: Should I Get a Pacemaker?
  109. Heart Rhythm Problems and Driving
  110. Heart Rhythm Problems: Diary of Symptoms
  111. Heart Rhythm Problems: How to Travel Safely
  112. Heart Rhythm Problems: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  113. Heart Rhythm Problems: Symptoms
  114. Heart Tests: When Do You Need Them?
  115. Heart Transplant
  116. Heart Valve (Aortic) Regurgitation
  117. Heart Valve Disease
  118. Heart Valve Disease and Pregnancy
  119. Heart Valve Problems: Should I Choose a Mechanical Valve or Tissue Valve to Replace My Heart Valve?
  120. Heart Valve Replacement Surgery
  121. Heart Valve Replacement Surgery: Life After Surgery
  122. Heart Valve Replacement: How to Prepare
  123. Heart Valve Surgery: Recovery
  124. Heart-healthy diet, Eating a
  125. Heart-Healthy Eating
  126. Heart-Healthy Eating: Fish
  127. Heart-Healthy Lifestyle
  128. Heartbeat, Changes
  129. Heartburn
  130. Heartburn (GERD): Controlling heartburn by changing your habits
  131. Heartburn: Changing Your Eating Habits
  132. Heartburn: Reducing Pressure on Your Stomach
  133. Heat After an Injury
  134. Heat Rash
  135. Heat Waves
  136. Heat-Related Illnesses
  137. Heatstroke First Aid
  138. Heatstroke Prevention: Acclimating to the Heat
  139. Heatstroke Prevention: What to Wear
  140. Heatstroke: Emergency Symptoms
  141. Heavy Menstrual Periods
  142. Heavy Sweating
  143. Heel Bursitis or Tendon Injury: Preventing Pain
  144. Heel Pain (Plantar Fasciitis)
  145. Heimlich Maneuver
  146. Heimlich Maneuver for Adults and Children Older Than 1 Year
  147. Helicobacter Pylori Bacteria
  148. HELLP Syndrome and Preeclampsia
  149. Help for Anger Problems
  150. Help Your School-Age Child Develop Social Skills
  151. Help Your Working Teen Balance Responsibilities and Set Priorities
  152. Helping a Family Member Who Has PTSD
  153. Helping a Loved One After Coronary Artery Bypass Graft Surgery
  154. Helping a Person During a Seizure
  155. Helping Adolescents Develop More Mature Ways of Thinking
  156. Helping Children During Immunizations
  157. Helping Children With Disabilities Stay Active
  158. Helping Kids Handle Peer Pressure
  159. Helping Someone During a Panic Attack
  160. Helping Your Child Avoid Tobacco, Drugs, and Alcohol
  161. Helping Your Child Build a Healthy Body Image
  162. Helping Your Child Build Inner Strength
  163. Helping Your Child Transition Into Middle School or Junior High
  164. Helping Your Child Who Is Overweight
  165. Helping Your Newborn Learn
  166. Helping Your School-Age Child Learn About the Body
  167. Helping Your Teen Become a Safe Driver
  168. Helping Your Teen Follow a Gluten-Free Diet
  169. Hemangioma
  170. Hemispherectomy for Epilepsy
  171. Hemochromatosis
  172. Hemochromatosis Genetic Screening
  173. Hemodialysis
  174. Hemodialysis Compared to Peritoneal Dialysis
  175. Hemophilia
  176. Hemophilia, Clotting Factor Replacement for
  177. Hemophilia: Preventing Bleeding Episodes
  178. Hemophilia: Treatment for People Who Have Inhibitors
  179. Hemophilia: Understanding Genetic Risk
  180. Hemorrhage, Diverticular
  181. Hemorrhagic Stroke
  182. Hemorrhoid Surgery (Hemorrhoidectomy)
  183. Hemorrhoidectomy for Hemorrhoids
  184. Hemorrhoids
  185. Hemorrhoids, Infrared Photocoagulation for
  186. Hemorrhoids, Rubber Band Ligation for
  187. Hemorrhoids: Which Treatment Should I Use?
  188. Henna Tattoos (Mehndi)
  189. Hepatitis A
  190. Hepatitis A and Undercooked Shellfish
  191. Hepatitis A Vaccine: What You Need to Know
  192. Hepatitis B
  193. Hepatitis B and C: Risk of Liver Cancer
  194. Hepatitis B Treatment Recommendations
  195. Hepatitis B Vaccine: What You Need to Know
  196. Hepatitis B Viral DNA
  197. Hepatitis B: How to Avoid Spreading the Virus
  198. Hepatitis B: Postvaccination Test for Immunity
  199. Hepatitis B: Should I Be Tested?
  200. Hepatitis B: Should I Take Antiviral Medicine for Chronic Hepatitis B?
  201. Hepatitis C
  202. Hepatitis C Genotypes
  203. Hepatitis C Home Test
  204. Hepatitis C: Your Risk for Cirrhosis
  205. Hepatitis D
  206. Hepatitis E
  207. Hepatitis Immunoglobulin (HBIG)
  208. Hepatitis Panel
  209. Hernia, Hiatal
  210. Hernia, Inguinal
  211. Hernia, Inguinal, Laparoscopic Repair of
  212. Herniated Disc, Discectomy and Microdiscectomy for
  213. Herniated Disc, Percutaneous Discectomy for
  214. Herniated Neck Disc
  215. Heroin
  216. Herpes, Genital


Top of Page
  1. Hiatal Hernia
  2. Hiatal Hernia and GERD
  3. Hib (Haemophilus Influenzae Type B) Vaccine: What You Need to Know
  4. Hiccups
  5. Hidden Gluten
  6. Hidradenitis Suppurativa
  7. High Blood Pressure
  8. High Blood Pressure
  9. High Blood Pressure During Pregnancy
  10. High Blood Pressure in African Americans
  11. High Blood Pressure in Children
  12. High Blood Pressure Treatment Guidelines
  13. High Blood Pressure, Transient Ischemic Attack, and Stroke
  14. High Blood Pressure: Checking Your Blood Pressure at Home
  15. High Blood Pressure: Nutrition Tips
  16. High Blood Pressure: Over-the-Counter Medicines to Avoid
  17. High Blood Pressure: Should I Take Medicine?
  18. High Blood Pressure: Taking Medicines Properly
  19. High Blood Pressure: Using the DASH Diet
  20. High Blood Sugar Emergencies from Diabetes, Preventing
  21. High Blood Sugar from Diabetes
  22. High blood sugar in children with diabetes, Preventing
  23. High Cholesterol
  24. High Cholesterol: Effect of Food on Cholesterol
  25. High Cholesterol: Healthy Food Choices
  26. High Cholesterol: How a Dietitian Can Help
  27. High Cholesterol: Making Lifestyle Changes
  28. High Triglycerides
  29. High-Dose Vitamin C (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  30. High-Dose Vitamin C (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  31. High-Output Heart Failure
  32. High-Potassium Foods
  33. High-Pressure Injection Wounds
  34. High-Protein Foods for Wound Healing
  35. High-Risk Pregnancy
  36. High-Risk Sexual Behavior
  37. Hip Bursitis or Tendon Injury: Preventing Pain
  38. Hip Dysplasia, Congenital
  39. Hip Dysplasia, Developmental
  40. Hip Dysplasia: Caring for Your Child in a Body (Spica) Cast
  41. Hip Fracture
  42. Hip Fracture Repair (Hip Pinning)
  43. Hip Fractures: What Increases Your Risk
  44. Hip Injuries, Age 11 and Younger
  45. Hip Injuries, Age 12 and Older
  46. Hip Problems, Age 11 and Younger
  47. Hip Problems, Age 12 and Older
  48. Hip Replacement Surgery, Deciding About
  49. Hip Resurfacing Arthroplasty
  50. Hirschsprung's Disease
  51. HIV (Human Immunodeficiency Virus) Infection
  52. HIV and AIDS: Who Is Affected
  53. HIV and Cytomegalovirus
  54. HIV and Exercise
  55. HIV and Fatigue
  56. HIV and Pregnancy
  57. HIV and Weight Loss
  58. HIV Home Care
  59. HIV Infection, Counseling for
  60. HIV Screening
  61. HIV Symptoms in Children
  62. HIV Testing: Should I Get Tested for Human Immunodeficiency Virus?
  63. HIV Treatment in Children
  64. HIV Viral Load
  65. HIV-2
  66. HIV: Antiretroviral Therapy (ART)
  67. HIV: Giving Support
  68. HIV: Human Immundeficiency Virus Infection
  69. HIV: Nonprogressors and HIV-Resistant People
  70. HIV: Preventing Infections
  71. HIV: Preventing Other Infections When You Have HIV
  72. HIV: Risks of Sexual Contact
  73. HIV: Stages of Infection
  74. HIV: Taking Antiretroviral Drugs
  75. HIV: Tips for Caregivers to Avoid Infection
  76. HIV: Why Healthy Eating Matters


Top of Page
  1. Hoarding Disorder
  2. Hodgkin's Lymphoma
  3. Hodgkin's Lymphoma, Radiation Therapy for
  4. Home Health Supplies
  5. Home Oxygen Therapy
  6. Home Remedies for Bites and Stings
  7. Home Test for Protein in Urine
  8. Home Treatment for Second-Degree Burns
  9. Homeopathy
  10. Homocystinuria
  11. Hordeolum
  12. Hormonal Birth Control: Risk of Blood Clots
  13. Hormonal Factors in Erection Problems
  14. Hormone Replacement Therapy, Deciding About
  15. Hormone Tests to Check for Undescended Testicles
  16. Hormone Therapy for Dysfunctional Uterine Bleeding, Deciding About
  17. Hormone Therapy for Endometriosis, Deciding About
  18. Hormone Therapy for Prostate Cancer (Androgen Deprivation Therapy, or ADT)
  19. Hormone Treatment for Breast Cancer
  20. Hormones
  21. Hospice
  22. Hospice Care
  23. Hospital Discharge Planning
  24. Hospital Isolation Rooms
  25. Hospital Patient Advocates
  26. Hospital Policies and Breastfeeding
  27. Hostility and Anger
  28. Hot Flashes and Menopause
  29. Hot Flashes and Night Sweats (PDQ®): Supportive care - Health Professional Information [NCI]
  30. Hot Flashes and Night Sweats (PDQ®): Supportive care - Patient Information [NCI]
  31. Hot flashes, Managing
  32. Hot Weather, Tips for Staying Active
  33. How a Scrape Heals
  34. How ADHD Affects Your Child
  35. How Adolescent Thinking Develops
  36. How Asthma Develops in Children
  37. How Birth Control Methods Prevent Pregnancy
  38. How Common Is Lumbar Spinal Stenosis?
  39. How Cystic Fibrosis Affects Breathing and the Lungs
  40. How Cystic Fibrosis Affects Digestion and the Pancreas
  41. How Cystic Fibrosis Affects the Bones
  42. How Cystic Fibrosis Affects the Reproductive System
  43. How Cystic Fibrosis Affects the Sweat Glands
  44. How Diabetes Causes Blindness
  45. How Diabetes Causes Foot Problems
  46. How Diabetes Causes Nerve Disease
  47. How Erections Occur
  48. How Normal Vision Develops
  49. How Pregnancy (Conception) Occurs
  50. How Reading Helps Language Development
  51. How Storytelling Helps Children Express Feelings About Loss
  52. How the Body Controls Blood Sugar
  53. How the Heart Works
  54. How to Find Sodium
  55. How to Get Rid of Medicines
  56. How to Get Up Safely After a Fall
  57. How to Recognize Poison Ivy, Oak, and Sumac
  58. How to Stop Bleeding From a Head Wound
  59. How to Take Birth Control Pills
  60. How to Teach Your Child by Example
  61. How to Track Your Stress
  62. How to Transport a Piece of Tongue
  63. How We Hear
  64. How Your Joints Work


Top of Page
  1. Hydatidiform Mole
  2. Hydrazine Sulfate (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  3. Hydrazine Sulfate (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  4. Hydrocele
  5. Hydrocele, Congenital
  6. Hydrocephalus, Congenital
  7. Hydrocortisone for Itching
  8. Hydrotherapy
  9. Hyperactivity
  10. Hyperbaric Oxygen Therapy for Carbon Monoxide Poisoning
  11. Hyperbilirubinemia in Newborns
  12. Hypercholesterolemia
  13. Hyperglycemia in children with diabetes, Preventing
  14. Hyperglycemia, Diabetic
  15. Hyperglycemic Emergencies from Diabetes, Preventing
  16. Hyperopia (Farsightedness)
  17. Hyperparathyroidism
  18. Hypertension (High Blood Pressure)
  19. Hypertension: Checking your blood pressure at home
  20. Hypertension: Taking medicines properly
  21. Hypertension: Using the DASH diet
  22. Hyperthyroidism
  23. Hyperthyroidism, Radioactive Iodine for
  24. Hyperthyroidism: Age-Related Symptoms
  25. Hyperthyroidism: Graves' Ophthalmopathy
  26. Hyperthyroidism: Medicines for Symptoms
  27. Hyperthyroidism: Should I Use Antithyroid Medicine or Radioactive Iodine?
  28. Hypertriglyceridemia
  29. Hypertrophic Cardiomyopathy
  30. Hypertrophic Cardiomyopathy Types
  31. Hypertrophic Cardiomyopathy: Risk of Sudden Death
  32. Hyperventilation
  33. Hypnosis
  34. Hypoglycemia (Low Blood Sugar) in People Without Diabetes
  35. Hypoglycemia from taking insulin, Dealing with
  36. Hypoglycemia from taking oral diabetes medicine, Dealing with
  37. Hypoglycemia in children with diabetes, Preventing
  38. Hypoglycemia with Gestational Diabetes, Dealing With
  39. Hypoglycemia, Diabetic
  40. Hypopharyngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  41. Hypopharyngeal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  42. Hypospadias
  43. Hypothermia
  44. Hypothermia and Cold Temperature Exposure
  45. Hypothyroidism
  46. Hypothyroidism in Infants, Children, and Teens
  47. Hysterectomy
  48. Hysterectomy and Oophorectomy to Treat Endometriosis, Deciding About
  49. Hysterectomy and Oophorectomy: Should I Use Estrogen Therapy (ET)?
  50. Hysterectomy for Endometrial Cancer
  51. Hysterectomy for Ovarian Cancer
  52. Hysterectomy Questions
  53. Hysterectomy: Concerns About Sex
  54. Hysterectomy: Emotional Reactions
  55. Hysterectomy: Should I Also Have My Ovaries Removed?
  56. Hysterectomy: Types of Surgical Incisions