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  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 Clinics
  6. Headache Diary
  7. Headache Prevention: Posture and Body Mechanics
  8. Headaches
  9. Headaches
  10. Headaches: Avoiding Triggers (video)
  11. Headaches: Finding and Avoiding Triggers
  12. Headaches in Children
  13. Headaches: Keeping a Diary (video)
  14. Headaches: Managing a Headache
  15. Headaches: Should I Take Medicine to Prevent Migraines?
  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 Claims on Food Labels
  21. Health Problems Associated With Adult Obesity
  22. Health Risks
  23. Health Risks Related to Smokeless Tobacco
  24. Health Screening: Finding Health Problems Early
  25. Health Screenings: Should I Buy Commercial Tests?
  26. Health Tracking Forms and Checklists
  27. Healthwise Self-Care Checklist
  28. Healthwise Symptom Checker
  29. Healthy Aging
  30. Healthy Aging: Is It Time to Stop Driving?
  31. Healthy Attitudes Toward Food and Exercise
  32. Healthy Eating
  33. Healthy Eating
  34. Healthy Eating and Older Adults
  35. Healthy Eating Basics: Building Healthy Meals
  36. Healthy Eating Basics: Cooking
  37. Healthy Eating: Changing Your Eating Habits
  38. Healthy Eating: Cutting Unhealthy Fats From Your Diet
  39. Healthy Eating: Eating Heart-Healthy Foods
  40. Healthy Eating: Eating Less Sodium
  41. Healthy Eating for Children
  42. Healthy Eating: Getting Back on Track (video)
  43. Healthy Eating: Getting Support When Changing Your Eating Habits
  44. Healthy Eating: Helping Your Child Learn Healthy Eating Habits
  45. Healthy Eating in Children: Problems Caused by Poor Nutrition
  46. Healthy Eating in Children: Things That Influence Food Choices
  47. Healthy Eating: Making Healthy Choices When You Eat Out
  48. Healthy Eating: Making Healthy Choices When You Shop
  49. Healthy Eating: Overcoming Barriers to Change
  50. Healthy Eating: Recognizing Your Hunger Signals
  51. Healthy Eating: Resisting Temptation in Social Situations (video)
  52. Healthy Eating: Starting a Plan for Change
  53. Healthy Eating: Staying With Your Plan
  54. Healthy Eating: Taking Calcium and Vitamin D
  55. Healthy Eating to Decrease Stress
  56. Healthy Eating: What Will Make It Work for You? (video)
  57. Healthy Habits for Kids
  58. Healthy Habits to Prevent Osteoporosis
  59. Healthy Muscles
  60. Healthy Weight: Find Your Inspiration (video)
  61. Healthy Weight: Make Your Plan (video)
  62. Healthy Weight: Thought-Tracking Journal
  63. Healthy Weight: What Works (video)
  64. Healthy Weight: When Success Slows Down (video)
  65. Hearing Aids
  66. Hearing Loss
  67. Hearing Loss in Babies, Ages 4 to 6 Months
  68. Hearing Loss in Babies, Ages 7 Months to 1 Year
  69. Hearing Loss in Babies, Newborn to Age 3 Months
  70. Hearing Loss in Children, Age 4 Years and Older
  71. Hearing Loss in Children, Ages 1 to 2 Years
  72. Hearing Loss in Children, Ages 2 to 4 Years
  73. Hearing Loss: Should I Get Hearing Aids?
  74. Hearing Protectors
  75. Hearing Tests - Medical Test
  76. Heart and Circulation
  77. Heart Arrhythmias and Exercise
  78. Heart Attack and Stroke: A Woman's Risk (video)
  79. Heart Attack and Stroke in Women: Reducing Your Risk
  80. Heart Attack and Stroke: Lowering a Woman's Risk (video)
  81. Heart Attack and Stroke Risk Screening
  82. Heart Attack and Unstable Angina
  83. Heart Attack: How to Prevent Another One
  84. Heart Block
  85. Heart Failure
  86. Heart Failure: Activity and Exercise
  87. Heart Failure and Sexual Activity
  88. Heart Failure: Avoiding Colds and Flu
  89. Heart Failure: Avoiding Medicines That Make Symptoms Worse
  90. Heart Failure: Avoiding Triggers for Sudden Heart Failure
  91. Heart Failure: Being Active (video)
  92. Heart Failure: Checking Your Weight
  93. Heart Failure: Checking Your Weight Daily (video)
  94. Heart Failure: Compensation by the Heart and Body
  95. Heart Failure Complications
  96. Heart Failure Daily Action Plan
  97. Heart Failure: Disease Management Programs
  98. Heart Failure: Eating a Healthy Diet
  99. Heart Failure: How Support Can Help (video)
  100. Heart Failure: Learn to Recognize Symptoms (video)
  101. Heart Failure: Less Common Symptoms
  102. Heart Failure: Limiting Fluids (video)
  103. Heart Failure: Limiting Sodium (video)
  104. Heart Failure: Living Better by Caring for Yourself (video)
  105. Heart Failure: Medicines to Avoid (video)
  106. Heart Failure: Practice Tracking Sodium (video)
  107. Heart Failure: Should I Get a Pacemaker (Cardiac Resynchronization Therapy)?
  108. Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  109. Heart Failure: Small Steps to Self-Care (video)
  110. Heart Failure Stages
  111. Heart Failure: Support After Your Hospital Stay (video)
  112. Heart Failure: Symptom Record
  113. Heart Failure Symptoms
  114. Heart Failure: Taking an ACE inhibitor or ARB (video)
  115. Heart Failure: Taking Medicines Properly
  116. Heart Failure: Taking Prescription and Over-the-Counter Medicines (video)
  117. Heart Failure: Tips for Caregivers
  118. Heart Failure: Tips for Easier Breathing
  119. Heart Failure: Track Your Symptoms (video)
  120. Heart Failure: Track Your Weight, Food, and Sodium
  121. Heart Failure Types
  122. Heart Failure: Watching Your Fluids
  123. Heart Failure: What Are Daily Symptom Checks? (video)
  124. Heart Failure: What Is It? (video)
  125. Heart Failure: When to Act on Your Symptoms (video)
  126. Heart Failure: When to Call for Help (video)
  127. Heart Failure With Preserved Ejection Fraction (Diastolic Heart Failure)
  128. Heart Failure With Reduced Ejection Fraction (Systolic Heart Failure)
  129. Heart Failure: Your Reason to Be Active (video)
  130. Heart Health: Finding Support for Healthy Changes (video)
  131. Heart Health: Walking for a Healthy Heart
  132. Heart Health: Where Will You Be in 5 Years? (video)
  133. Heart Murmur
  134. Heart Rate Problems: Should I Get a Pacemaker?
  135. Heart Rhythm Problems and Driving
  136. Heart Rhythm Problems: Diary of Symptoms
  137. Heart Rhythm Problems: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  138. Heart Rhythm Problems: Symptoms
  139. Heart Tests: When Do You Need Them?
  140. Heart Transplant
  141. Heart Valve Disease
  142. Heart Valve Repair or Replacement: Before Your Surgery (video)
  143. Heartburn
  144. Heartburn: Changing Your Eating Habits
  145. Heartburn During Pregnancy
  146. Heartburn Symptom Record
  147. Heart-Healthy Diet (video)
  148. Heart-Healthy Eating
  149. Heart-Healthy Eating: Fish
  150. Heart-Healthy Lifestyle
  151. Heat After an Injury
  152. Heat and Cold Treatment for Cancer Pain
  153. Heat or Ice for Low Back Pain (video)
  154. Heat Rash
  155. Heat Waves
  156. Heat-Related Illnesses
  157. Heatstroke: Emergency Symptoms
  158. Heatstroke Prevention: Acclimating to the Heat
  159. Heatstroke Prevention: What to Wear
  160. Heavy Menstrual Periods
  161. Heavy Sweating
  162. Heel Bursitis or Tendon Injury: Preventing Pain
  163. Heimlich Maneuver for Adults and Children Older Than 1 Year
  164. Helicobacter Pylori Bacteria
  165. Helicobacter Pylori Tests - Medical Test
  166. HELLP Syndrome
  167. Help for Anger Problems
  168. Help Your School-Age Child Develop Social Skills
  169. Help Your Working Teen Balance Responsibilities and Set Priorities
  170. Helping a Child Overcome Adverse Childhood Experiences (ACEs) (video)
  171. Helping a Family Member Who Has PTSD
  172. Helping a Loved One After Coronary Artery Bypass Graft Surgery
  173. Helping a Person During a Seizure
  174. Helping Adolescents Develop More Mature Ways of Thinking
  175. Helping Children During Immunizations
  176. Helping Children With Disabilities Stay Active
  177. Helping Kids Handle Peer Pressure
  178. Helping Someone During a Panic Attack
  179. Helping Your Child Avoid Tobacco, Drugs, and Alcohol
  180. Helping Your Child Build a Healthy Body Image
  181. Helping Your Child Build Inner Strength
  182. Helping Your Child Deal With Asthma (video)
  183. Helping Your Child Manage Their Emotional Reactions
  184. Helping Your Child Prevent and Manage Seizures (video)
  185. Helping Your Child Recover After a Traumatic Event
  186. Helping Your Child Transition Into Middle School or Junior High
  187. Helping Your Child Who Is Overweight
  188. Helping Your Newborn Learn
  189. Helping Your School-Age Child Learn About the Body
  190. Helping Your Teen Become a Safe Driver
  191. Helping Your Teen Recover After a Traumatic Event
  192. Hemochromatosis
  193. Hemochromatosis Gene (HFE) Test - Medical Test
  194. Hemochromatosis Genetic Screening
  195. Hemodialysis
  196. Hemodialysis Access: When Is the Right Time? (video)
  197. Hemoglobin Electrophoresis Test - Medical Test
  198. Hemophilia
  199. Hemophilia: Preventing Bleeding Episodes
  200. Hemorrhagic Stroke
  201. Hemorrhoidectomy
  202. Hemorrhoidectomy: Before Your Surgery (video)
  203. Hemorrhoidectomy: Returning Home (video)
  204. Hemorrhoids
  205. Hemorrhoids: Which Treatment Should I Use?
  206. Henna Tattoos (Mehndi)
  207. Hepatitis A
  208. Hepatitis A Vaccine: What You Need to Know
  209. Hepatitis A Virus Test - Medical Test
  210. Hepatitis B
  211. Hepatitis B and C: Risk of Liver Cancer
  212. Hepatitis B: How to Avoid Spreading the Virus
  213. Hepatitis B: Postvaccination Test for Immunity
  214. Hepatitis B: Should I Be Tested?
  215. Hepatitis B: Should I Take Antiviral Medicine for Chronic Hepatitis B?
  216. Hepatitis B Treatment Recommendations
  217. Hepatitis B Vaccine: What You Need to Know
  218. Hepatitis B Virus Tests - Medical Test
  219. Hepatitis C
  220. Hepatitis C in Pregnancy
  221. Hepatitis C Viral Load Test - Medical Test
  222. Hepatitis C Virus Tests - Medical Test
  223. Hepatitis C: Your Risk for Cirrhosis
  224. Hepatitis D
  225. Hepatitis E
  226. Hepatitis Panel
  227. Hereditary Kidney Cancer Syndromes (PDQ®): Genetics - Patient Information [NCI]
  228. Hereditary Leiomyomatosis and Renal Cell Cancer (PDQ®): Genetics - Health Professional Information [NCI]
  229. Hereditary Papillary Renal Carcinoma (PDQ®): Genetics - Health Professional Information [NCI]
  230. Here's Help: How to Apply a Topical Cream for Your Child (video)
  231. Here's Help: How to Give Your Child Eardrops (video)
  232. Here's Help: How to Give Your Child Eyedrops or Eye Ointment (video)
  233. Here's Help: How to Give Your Child Oral Medicine (video)
  234. Here's Help: How to Give Yourself Eyedrops or Eye Ointment (video)
  235. Here's Help: How to Insert Your Child's Suppository (video)
  236. Here's Help: How to Use Nasal Spray or Drops for Your Child (video)
  237. Here's Help: Mild Dehydration in Your Baby or Child (video)
  238. Here's Help: Mild Head Injury (Bump, Cut, or Scrape) in Children (video)
  239. Here's Help: Mild Heat Exhaustion in Children (video)
  240. Here's Help: Mild Sunburn in Children (video)
  241. Here's Help: Minor Burn in Children (video)
  242. Here's Help: When Your Newborn Is Sick (video)
  243. Herniated Disc Surgery: How Others Decided (video)
  244. Heroin
  245. Herpes Tests - Medical Test
  1. Hiatal Hernia
  2. Hiccups
  3. HIDA Scan - Medical Test
  4. Hidden Gluten
  5. Hidradenitis Suppurativa
  6. High and Low Blood Sugar Level Record for a Child
  7. High Blood Pressure
  8. High Blood Pressure
  9. High Blood Pressure: Checking Your Blood Pressure at Home
  10. High Blood Pressure During Pregnancy (video)
  11. High Blood Pressure During Pregnancy
  12. High Blood Pressure in Children and Teens
  13. High Blood Pressure: Make the Most of Home Monitoring (video)
  14. High Blood Pressure: Nutrition Tips
  15. High Blood Pressure: Over-the-Counter Medicines to Avoid
  16. High Blood Pressure: Should I Take Medicine?
  17. High Blood Pressure: Taking Medicines Properly
  18. High Blood Pressure: The DASH Diet (video)
  19. High Blood Pressure: Using the DASH Diet
  20. High Blood Sugar Level Record
  21. High Cholesterol
  22. High Cholesterol: How a Dietitian Can Help
  23. High Cholesterol: Making Lifestyle Changes
  24. High Triglycerides
  25. High-Output Heart Failure
  26. High-Potassium Foods
  27. High-Pressure Injection Wounds
  28. High-Protein Foods for Wound Healing
  29. High-Risk Pregnancy
  30. High-Sensitivity C-Reactive Protein (hs-CRP) Test - Medical Test
  31. Hip Bursitis or Tendon Injury: Preventing Pain
  32. Hip Fracture
  33. Hip Fracture Repair (Hip Pinning)
  34. Hip Fracture Surgery (video)
  35. Hip Fractures: What Increases Your Risk
  36. Hip Injuries, Age 11 and Younger
  37. Hip Injuries, Age 12 and Older
  38. Hip Problems, Age 11 and Younger
  39. Hip Problems, Age 12 and Older
  40. Hip Repair Surgery: Returning Home (video)
  41. Hip Replacement: Before Your Surgery (video)
  42. Hip Replacement Surgery: How Others Decided (video)
  43. Hip Replacement Surgery: Returning Home (video)
  44. Hip Replacement: When Can You Be Active Again? (video)
  45. Hip Resurfacing Arthroplasty
  46. Hirschsprung Disease
  47. HIV and Exercise
  48. HIV and Fatigue
  49. HIV and Pregnancy
  50. HIV and Weight Loss
  51. HIV: Antiretroviral Therapy (ART)
  52. HIV: Giving Support
  53. HIV Home Care
  54. HIV (Human Immunodeficiency Virus) Infection
  55. HIV Infection in Health Professionals
  56. HIV: Nonprogressors and HIV-Resistant People
  57. HIV: Preventing Infections
  58. HIV: Preventing Other Infections When You Have HIV
  59. HIV Screening
  60. HIV: Stages of Infection
  61. HIV: Taking Antiretroviral Drugs
  62. HIV Testing: Should I Get Tested for Human Immunodeficiency Virus?
  63. HIV: Tips for Caregivers to Avoid Infection
  64. HIV Treatment in Children
  65. HIV: Understanding the Test (video)
  66. HIV Viral Load
  67. HIV Viral Load Test - Medical Test
  68. HIV: Why Healthy Eating Matters
  1. Hoarding Disorder
  2. Hodgkin Lymphoma
  3. Home Blood Pressure Log
  4. Home Blood Pressure Test - Medical Test
  5. Home Blood Sugar Diary
  6. Home Blood Sugar Test - Medical Test
  7. Home Ear Examination - Medical Test
  8. Home Health Care: What to Expect (video)
  9. Home Lung Function Test - Medical Test
  10. Home Pregnancy Tests - Medical Test
  11. Home Remedies for Bites and Stings
  12. Home Test for Urinary Tract Infections - Medical Test
  13. Home Treatment First Aid for Cold Exposure
  14. Home Treatment for Herniated Disc Pain (video)
  15. Home Treatment for Second-Degree Burns
  16. Homeopathy
  17. Homocysteine - Medical Test
  18. Homocystinuria
  19. Hormonal Birth Control: Risk of Blood Clots
  20. Hormone Inhibin A Test - Medical Test
  21. Hormone Therapy for Abnormal Uterine Bleeding (video)
  22. Hormone Therapy for Prostate Cancer (Androgen Deprivation Therapy, or ADT)
  23. Hormone Treatment for Breast Cancer
  24. Hormones
  25. Hospice Care
  26. Hospital Discharge Planning
  27. Hospital Isolation Rooms
  28. Hospital Isolation Rooms (video)
  29. Hospital Patient Advocates
  30. Hospital Policies and Breastfeeding
  31. Hospital-Acquired Pneumonia (Nosocomial Pneumonia)
  32. Hot and Cold Therapy for Arthritis (video)
  33. Hot Flashes and Menopause
  34. Hot Flashes and Night Sweats (PDQ®): Supportive care - Health Professional Information [NCI]
  35. Hot Flashes and Night Sweats (PDQ®): Supportive care - Patient Information [NCI]
  36. How a Heart Attack Happens (video)
  37. How a Scrape Heals
  38. How ADHD Affects Your Child
  39. How Adolescent Thinking Develops
  40. How and When to Give Naloxone (video)
  41. How Asthma Develops in Children
  42. How Birth Control Methods Prevent Pregnancy
  43. How Diabetes Causes Blindness
  44. How Diabetes Causes Foot Problems
  45. How Hospitals and Clinics Keep You Safe During the COVID-19 Pandemic
  46. How Others Manage Diabetes (video)
  47. How Palliative Care Can Help With Goals and Dreams
  48. How Palliative Care Can Help With Pain and Treatment Side Effects
  49. How Palliative Care Can Help With Spiritual Concerns
  50. How Plaque Increases the Risk of a Heart Attack (video)
  51. How Pregnancy (Conception) Occurs
  52. How Reading Helps Language Development
  53. How Secondhand Smoke Affects Your Child (video)
  54. How the Heart Works
  55. How to Build Well-Being
  56. How to Calm a Crying Baby (video)
  57. How to Check Your Heart Rate (video)
  58. How to Do a Hamstring Stretch While Sitting (video)
  59. How to Do Ankle Pumps (video)
  60. How to Do Calf Stretches While Sitting (video)
  61. How to Do Chair Push-Ups (video)
  62. How to Do Curl-Ups (video)
  63. How to Do Glute Sets (video)
  64. How to Do Guided Imagery (video)
  65. How to Do Heel Raises (video)
  66. How to Do Heel Slides (video)
  67. How to Do Mindfulness Meditation (video)
  68. How to Do Progressive Muscle Relaxation (video)
  69. How to Do Quad Sets (video)
  70. How to Do Short-Arc (Terminal) Knee Extensions While Standing (video)
  71. How to Do Stationary Biking for Knee Rehab (video)
  72. How to Do Step-Up and Step-Down Exercises (video)
  73. How to Do Straight-Leg Raises (video)
  74. How to Do the Bird Dog Exercise (video)
  75. How to Do the Bridging Exercise (video)
  76. How to Do the Hamstring Stretch in a Doorway (video)
  77. How to Do the Hip Abduction Exercise (video)
  78. How to Do the Hip Flexor Stretch (video)
  79. How to Do the Knee Flexion Stretch While Sitting (video)
  80. How to Do the Long-Arc Quad Exercise (video)
  81. How to Do the Passive Knee Stretch (video)
  82. How to Do the Pelvic Tilt Exercise (video)
  83. How to Do the Press-Up Exercise (video)
  84. How to Do the Short-Arc Quad Exercise (video)
  85. How to Do the Single Knee-to-Chest Exercise (video)
  86. How to Do the Single-Leg Balance Exercise (video)
  87. How to Do the Wall Sit Exercise (video)
  88. How to Drain Blood From Under a Nail (video)
  89. How to Eat Healthy When You're Home All The Time
  90. How to Find Sodium
  91. How to Get Help During a Mental Health Crisis (video)
  92. How to Get Moving While in the Hospital (video)
  93. How to Get Rid of Medicines
  94. How to Get Up Safely After a Fall
  95. How to Give a Glucagon Shot (video)
  96. How to Give a Subcutaneous Injection (video)
  97. How to Give an Epinephrine Shot to a Child (video)
  98. How to Give an Intramuscular Injection (video)
  99. How to Give Yourself an Anticoagulant (Blood Thinner) Shot (video)
  100. How to Give Yourself an Epinephrine Shot (video)
  101. How to Hand Express Breast Milk (video)
  102. How to Help Someone During a Seizure (video)
  103. How to Help Your Child Prevent a Fall in the Hospital (video)
  104. How to Overcome Adverse Childhood Experiences (ACEs) (video)
  105. How to Prevent a Second Heart Attack (video)
  106. How to Prevent Abusive Head Trauma (video)
  107. How to Put on Compression Stockings (video)
  108. How to Stop a Nosebleed (video)
  109. How to Stop Bleeding From a Head Wound
  110. How to Stop Negative Thoughts (video)
  111. How to Swaddle Safely (video)
  112. How to Take Birth Control Pills
  113. How to Teach Your Child by Example
  114. How to Track Your Stress
  115. How to Transport a Piece of Tongue
  116. How to Use a Breast Pump (video)
  117. How to Use a Nebulizer With a Mask (video)
  118. How to Use an Incentive Spirometer (video)
  119. How to Use an Insulin Pen (video)
  120. How to Wear a Sling (video)
  121. How to Wrap a Sprained Ankle (video)
  122. How You Can Help Manage Your Child's Pain in the Hospital (video)
  123. How You Can Help Older Adults Stay Connected
  124. How Your Mind and Body React to Stress (video)