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  1. De Quervain's Tenosynovitis
  2. Dealing With Anxiety After a Loss
  3. Dealing With Emergencies
  4. Dealing With Guilt After a Loss
  5. Dealing With Medicine Side Effects and Interactions
  6. Dealing With Negative Thoughts
  7. Dealing With Today's Teen Issues
  8. Debbie's Story: People Can and Do Recover
  9. Debridement for Rotator Cuff Disorders
  10. Deciding to Get the COVID-19 Vaccine
  11. Deciding to Get Treatment for PTSD
  12. Decision Points About Surgery
  13. Decision Points About Treatments and Other Health Issues
  14. Decision Points for Medical Tests
  15. Decision Points for Medicines
  16. Decompressive Laminectomy for Lumbar Spinal Stenosis
  17. Decongestants
  18. Deep Brain Stimulation (DBS) Surgery
  19. Deep Vein Thrombosis
  20. Degenerative Disc Disease
  21. Dehydration
  22. Dehydration Caused by a Medicine
  23. Dehydration: Drinking Enough Fluids (Babies and Young Children)
  24. Dehydration: Drinking Extra Fluids (Older Children and Adults)
  25. Dementia
  26. Dementia: Assessing Pain
  27. Dementia: Bladder and Bowel Problems
  28. Dementia: Helping a Person Avoid Confusion
  29. Dementia: Legal Issues
  30. Dementia: Medicines to Treat Behavior Changes
  31. Dementia: Support for Caregivers
  32. Dementia: Testing How Well a Person Functions
  33. Dementia: Tips for Communicating
  34. Dementia: Understanding Behavior Changes
  35. Dengue Fever
  36. Dense Breasts
  37. Dental Anxiety
  38. Dental Care: 6 Years to 16 Years
  39. Dental Care: Brushing and Flossing Your Teeth
  40. Dental Care During Pregnancy
  41. Dental Care for Older Adults
  42. Dental Checkups for Children and Adults
  43. Dental Crowns
  44. Dental Fillings (Restorations)
  45. Dental Implants
  46. Dental Sealants
  47. Depression
  48. Depression and Anxiety When You Have Coronary Artery Disease
  49. Depression and Suicide
  50. Depression and the Holidays
  51. Depression, Anxiety, and Physical Health Problems
  52. Depression: Dealing With Medicine Side Effects
  53. Depression During Pregnancy
  54. Depression: Helping Someone Get Treatment
  55. Depression in Children and Teens
  56. Depression in Older Adults
  57. Depression: Managing Postpartum Depression
  58. Depression (PDQ®): Supportive care - Health Professional Information [NCI]
  59. Depression (PDQ®): Supportive care - Patient Information [NCI]
  60. Depression Screening
  61. Depression Screening in Children and Teens
  62. Depression: Should I Stop Taking My Antidepressant?
  63. Depression: Should I Take an Antidepressant?
  64. Depression: Should I Take Antidepressants While I'm Pregnant?
  65. Depression: Should My Child Take Medicine to Treat Depression?
  66. Depression: Stop Negative Thoughts
  67. Depression: Supporting Someone Who Is Depressed
  68. Depression: Taking Antidepressants Safely
  69. Dermabrasion
  70. Determining the Seriousness of a Burn
  71. Developing a Plan for Healthy Eating
  72. Developmental Dysplasia of the Hip
  73. Developmental Problems: Testing
  1. Diabetes
  2. Diabetes: Amputation for Foot Problems
  3. Diabetes and Alcohol
  4. Diabetes and Constipation or Diarrhea
  5. Diabetes and Infections
  6. Diabetes: Blood Sugar Levels
  7. Diabetes: Care of Blood Sugar Test Supplies
  8. Diabetes Care Plan
  9. Diabetes: Caregiving for an Older Adult
  10. Diabetes: Checking Your Blood Sugar
  11. Diabetes: Checking Your Feet
  12. Diabetes: Cholesterol Levels
  13. Diabetes Complications
  14. Diabetes: Coping With Your Feelings About Your Diet
  15. Diabetes: Counting Carbs
  16. Diabetes: Dealing With Low Blood Sugar From Insulin or Medicine
  17. Diabetes: Dealing With Low Blood Sugar From Medicines
  18. Diabetes: Differences Between Type 1 and 2
  19. Diabetes: Giving Yourself a Single-Dose Insulin Shot
  20. Diabetes: Giving Yourself an Insulin Shot
  21. Diabetes: High or Low Blood Sugar in Young Children
  22. Diabetes: How to Give Glucagon
  23. Diabetes: How to Prepare for a Colonoscopy
  24. Diabetes in Children: Care Plan for School or Day Care
  25. Diabetes in Children: Checking Blood Sugar in a Child
  26. Diabetes in Children: Counting Carbs
  27. Diabetes in Children: Food Issues at School
  28. Diabetes in Children: Giving Insulin Shots to a Child
  29. Diabetes in Children: Giving Single-Dose Insulin Shots to a Child
  30. Diabetes in Children: Preparing a Care Plan for School
  31. Diabetes in Children: Preventing High Blood Sugar
  32. Diabetes in Children: Special Camps
  33. Diabetes in Children: Treating Low Blood Sugar
  34. Diabetes: Living With an Insulin Pump
  35. Diabetes: Lower Your Risk for Heart Attack and Stroke
  36. Diabetes: Making Medical Decisions as Your Health Changes
  37. Diabetes: Preventing High Blood Sugar Emergencies
  38. Diabetes: Protecting Your Feet
  39. Diabetes: Should I Get an Insulin Pump?
  40. Diabetes: Staying Motivated
  41. Diabetes: Steps for Foot-Washing
  42. Diabetes: Taking Care of Your Feet
  43. Diabetes: Taking Care of Your Teeth and Gums
  44. Diabetes: Tests to Watch for Complications
  45. Diabetes: Tracking My Feelings
  46. Diabetes: Travel Tips
  47. Diabetes, Type 2: Should I Take Insulin?
  48. Diabetes: Using a Plate Format to Plan Meals
  49. Diabetes-Related High and Low Blood Sugar Levels
  50. Diabetic Atypical Neuropathies
  51. Diabetic Autonomic Neuropathy
  52. Diabetic Ketoacidosis (DKA)
  53. Diabetic Kidney Disease
  54. Diabetic Neuropathy
  55. Diabetic Neuropathy: Exercising Safely
  56. Diabetic Retinopathy
  57. Dialysis: Measuring How Well It Works
  58. Diaper Rash
  59. Diaphragm for Birth Control
  60. Diarrhea, Age 11 and Younger
  61. Diarrhea, Age 12 and Older
  62. Diary of Symptoms
  63. Diet and Gout
  64. Diet, Breastfeeding, and Colic
  65. Dietary Guidelines for Good Health
  66. Dietary Reference Intake
  67. Dietary Supplements (Herbal Medicines and Natural Products)
  68. Difference Between the Flu and a Cold
  69. Differences Between ADHD and Bipolar Disorder in Children
  70. Difficulty Swallowing (Dysphagia)
  71. Diffuse Idiopathic Skeletal Hyperostosis (DISH)
  72. Digestion
  73. Dilated Cardiomyopathy
  74. Dilation and Curettage (D&C)
  75. Dilation and Evacuation (D&E)
  76. Disasters and Other Public Health Threats
  77. Disc Battery in the Nose
  78. Discectomy for a Lumbar Herniated Disc
  79. Disease and Injury Prevention
  80. Disease-Modifying Antirheumatic Drugs (DMARDs)
  81. Disruptive Mood Dysregulation Disorder (DMDD)
  82. Dissociative Identity Disorder (DID)
  83. Diuretics and Potassium Supplements
  84. Diverticular Bleeding
  85. Diverticulitis
  86. Diverticulosis
  87. Dizziness: Lightheadedness and Vertigo