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  1. Hair Analysis
  2. Hair Loss
  3. Hair Transplant Surgery
  4. Hammer, Claw, and Mallet Toes
  5. Hand hygiene: A guide to clean hands
  6. Hand-Foot-and-Mouth Disease
  7. Hantavirus Cardiopulmonary Syndrome (HCPS)
  8. Having a Hip Replacement: Activities and sports
  9. Having a Hip Replacement: After your surgery
  10. Having a Hip Replacement: Before your surgery
  11. Having a Hip Replacement: Chores
  12. Having a Hip Replacement: Day of surgery
  13. Having a Hip Replacement: Equipment you’ll need
  14. Having a Hip Replacement: Exercise, sports, and other activities
  15. Having a Hip Replacement: Exercises before surgery – Phase 1 exercises
  16. Having a Hip Replacement: Exercises to help you recover – Phase 2 exercises
  17. Having a Hip Replacement: Getting around
  18. Having a Hip Replacement: Going home
  19. Having a Hip Replacement: Having a hip replacement
  20. Having a Hip Replacement: Hip replacement surgery
  21. Having a Hip Replacement: Moving around and caring for yourself
  22. Having a Hip Replacement: Personal care
  23. Having a Hip Replacement: Resources
  24. Having a Hip Replacement: Safe sex positions
  25. Having a Hip Replacement: When to get medical help
  26. Having a Knee Replacement: Activities and sports
  27. Having a Knee Replacement: After your surgery
  28. Having a Knee Replacement: Before your surgery
  29. Having a Knee Replacement: Chores
  30. Having a Knee Replacement: Day of surgery
  31. Having a Knee Replacement: Equipment you'll need
  32. Having a Knee Replacement: Exercise, sports and other activities
  33. Having a Knee Replacement: Exercises before surgery - Phase 1 exercises
  34. Having a Knee Replacement: Exercises to help you recover - Phase 2 exercises
  35. Having a Knee Replacement: Getting around
  36. Having a Knee Replacement: Going home
  37. Having a Knee Replacement: Having a knee replacement
  38. Having a Knee Replacement: Knee replacement surgery
  39. Having a Knee Replacement: Moving around and caring for yourself
  40. Having a Knee Replacement: Personal care
  41. Having a Knee Replacement: Resources
  42. Having a Knee Replacement: Safe sex positions
  43. Having a Knee Replacement: When to get medical help
  44. Hay Fever and Other Seasonal Allergies
  1. Head injury in children: HEAL
  2. Head Injury, Age 3 and Younger
  3. Head Injury, Age 4 and Older
  4. Head Lice
  5. Head Lice: How to treat head lice
  6. Headaches
  7. Headaches
  8. Headaches in Children: Headache treatments for children
  9. Headaches in Children: Medicines for migraine in children
  10. Headaches in Children: Types and causes of headaches in children
  11. Headaches: Managing a Headache
  12. Headaches: Should I Take Medicine to Prevent Migraines?
  13. Healing Touch
  14. Health and Safety, Ages 2 to 5 Years
  15. Health and Safety, Birth to 2 Years
  16. Health Screening: Finding Health Problems Early
  17. Health Screenings: Should I Buy Commercial Tests?
  18. Health Tracking Forms and Checklists
  19. Healthcare-Associated Pneumonia (Nosocomial Pneumonia)
  20. Healthwise Self-Care Checklist: Do I Need to Go to the Doctor?
  21. Healthy Aging
  22. Healthy Aging: Is It Time to Stop Driving?
  23. Healthy Bladder and Bowel: Bladder and bowel diary
  24. Healthy Eating
  25. Healthy Eating
  26. Healthy Eating for Children
  27. Healthy Eating: 3-Day food and activity journal
  28. Healthy Eating: Eating Heart-Healthy Foods
  29. Healthy Eating: Helping Your Child Learn Healthy Eating Habits
  30. Healthy Eating: How can I fit more vegetables and fruit into a healthy meal?
  31. Healthy Eating: Overcoming Barriers to Change
  32. Healthy Eating: Setting goals for lifestyle change
  33. Healthy Eating: Taking Calcium and Vitamin D
  34. Healthy Muscles
  35. Hearing Aids
  36. Hearing aids: How to care for your child’s hearing aid and earmold
  37. Hearing Loss
  38. Hearing loss in children with Down syndrome: What you need to know
  39. Hearing Loss: Should I Get Hearing Aids?
  40. Hearing screening for adults of all ages: Using the hearWHO app
  41. Hearing technology for children: What you need to know
  42. Hearing technology: Learning about
  43. Hearing Tests
  44. Hearing Tests: Learning about your child’s tests
  45. Hearing tests: What happens at a hearing test appointment
  46. Hearing: Childhood ear infections
  47. Hearing: Communicating if you have hearing loss
  48. Hearing: Communicating with people who have trouble hearing
  49. Hearing: Guide to buying hearing aids for adults
  50. Hearing: Helping children with hearing loss to listen and learn
  51. Hearing: How do I know if my child can hear me?
  52. Hearing: Tips for when it's hard to communicate
  53. Heart and Circulation
  54. Heart Arrhythmias and Exercise
  55. Heart Attack
  56. Heart Block
  57. Heart Disease Risk Calculator
  58. Heart disease: Statin medicines: Clearing up myths
  59. Heart Failure
  60. Heart Failure Daily Action Plan
  61. Heart Failure: Activity and Exercise
  62. Heart Failure: Avoiding Medicines That Make Symptoms Worse
  63. Heart Failure: Avoiding Triggers for Sudden Heart Failure
  64. Heart failure: Heart failure medicines
  65. Heart Failure: Managing heart failure: Heart failure action plan
  66. Heart Failure: Should I Get a Pacemaker (Cardiac Resynchronization Therapy)?
  67. Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  68. Heart Failure: Taking Medicines Properly
  69. Heart Failure: Watching Your Fluids
  70. Heart failure: Weight chart
  71. Heart Health: Walking for a Healthy Heart
  72. Heart Murmur
  73. Heart Rate Problems: Should I Get a Pacemaker?
  74. Heart Rhythm Problems: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  75. Heart Surgery: After surgery
  76. Heart Surgery: Call your doctor with concerns
  77. Heart Surgery: Cardiac rehabilitation program
  78. Heart Surgery: Cardiac resources and research
  79. Heart Surgery: Care after surgery
  80. Heart Surgery: Exercises
  81. Heart Surgery: Getting ready for surgery
  82. Heart Surgery: Getting Ready to Go Home
  83. Heart Surgery: Getting ready to go home
  84. Heart Surgery: How the heart works
  85. Heart Surgery: Overview
  86. Heart Surgery: Recovering at home
  87. Heart Surgery: Recovery exercises
  88. Heart Surgery: Taking care of yourself
  89. Heart Surgery: The surgery
  90. Heart Surgery: Types of heart surgery
  91. Heart Surgery: Waiting for surgery
  92. Heart Surgery: Walking, work, and activities
  93. Heart Surgery: When to call your doctor
  94. Heart Surgery: When to Call Your Doctor after You Go Home
  95. Heart Transplant
  96. Heart Valve Disease
  97. Heartburn
  98. Heat Rash
  99. Heat-Related Illnesses
  100. Heavy Menstrual Periods
  101. Helicobacter Pylori Tests
  102. HELLP Syndrome
  103. Helpful Resources: Final Days - Overview
  104. Helpful Resources: Final Days - Resources
  105. Helpful Resources: Final Days - Trying to Understand
  106. Helpful Resources: Final Days – What to Expect
  107. Helpful Resources: Final Days - When Death Happens
  108. Helpful Resources: Grief and Bereavement
  109. Helpful Resources: Stories
  110. Helpful Resources: Symptom Management
  111. Helpful Resources: Symptom Management - Bowel & Bladder
  112. Helpful Resources: Symptom Management - Confusion
  113. Helpful Resources: Symptom Management - Loss of Strength
  114. Helpful Resources: Symptom Management - Nausea & Vomiting
  115. Helpful Resources: Symptom Management - Pain
  116. Helpful Resources: Symptom Management - Shortness of Breath
  117. Helpful Resources: Useful Links
  118. Helpful Resources: Videos
  119. Helping children and teens recover after a disaster or emergency: Care instructions
  120. Helping older adults recover after a disaster or emergency: Care instructions
  121. Helping Your Child Build Inner Strength
  122. Helping Your Child Build Self-Esteem
  123. Hemochromatosis
  124. Hemochromatosis Gene (HFE) Test
  125. Hemochromatosis Genetic Screening
  126. Hemodialysis
  127. Hemodialysis: Angiogram/ Fistulogram and Angioplasty of Your AV Fistula or Graft
  128. Hemodialysis: Caring for your new central venous catheter (CVC) for dialysis
  129. Hemodialysis: What does a shorter hemodialysis time mean for you?
  130. Hemoglobin Electrophoresis Test
  131. Hemophilia
  132. Hemorrhoidectomy
  133. Hemorrhoids
  134. Hemorrhoids: Which Treatment Should I Use?
  135. Hepatitis A
  136. Hepatitis A Virus Test
  137. Hepatitis B
  138. Hepatitis B Virus Tests
  139. Hepatitis B: How to Avoid Spreading the Virus
  140. Hepatitis B: Should I Be Tested?
  141. Hepatitis B: Should I Take Antiviral Medicine for Chronic Hepatitis B?
  142. Hepatitis C
  143. Hepatitis C in Pregnancy
  144. Hepatitis C Viral Load Test
  145. Hepatitis C Virus Tests
  146. Hepatitis E
  147. Hepatitis Panel
  148. Herpes Tests