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  1. Caffeine During Pregnancy
  2. CAGE Questionnaire for Alcohol Problems
  3. Calcium (Ca) in Blood Test - Medical Test
  4. Calcium (Ca) in Urine Test - Medical Test
  5. Calcium Deposits and Tendinitis (Calcific Tendinitis)
  6. Calf Muscle Injury
  7. Calf Strain: Rehab Exercises
  8. Calluses and Corns
  9. Calluses and Corns: Protective Padding
  10. Calluses and Corns: Using Pumice Stones
  11. Calming Your Mind With Mindfulness-Based Stress Reduction (MBSR)
  12. Cal's Story: Learning to Exercise When You Have COPD
  13. Campylobacteriosis
  14. Canalplasty: Before Your Child's Surgery
  15. Canalplasty in Children: What to Expect at Home
  16. Cancell/Cantron/Protocel (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  17. Cancell/Cantron/Protocel (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  18. Cancer
  19. Cancer: Adjusting Over Time (video)
  20. Cancer and Your Family: Care Instructions
  21. Cancer Antigen 125 (CA-125) Test - Medical Test
  22. Cancer: Controlling Cancer Pain
  23. Cancer: Controlling Cancer Pain
  24. Cancer: Controlling Nausea and Vomiting From Chemotherapy
  25. Cancer: Dealing With Stress (video)
  26. Cancer During Pregnancy
  27. Cancer: Facts About Nausea and Vomiting
  28. Cancer: Finding Out You Have Cancer
  29. Cancer: Finding Peace in Spirituality (video)
  30. Cancer: Finding Your Strength (video)
  31. Cancer Genetics Overview (PDQ®): Genetics - Health Professional Information [NCI]
  32. Cancer Genetics Risk Assessment and Counseling (PDQ®): Genetics - Health Professional Information [NCI]
  33. Cancer: Getting Emotional Support During Treatment
  34. Cancer: Having a Patient Navigator
  35. Cancer: Help for Fatigue (video)
  36. Cancer: Home Treatment for Constipation
  37. Cancer: Home Treatment for Diarrhea
  38. Cancer: Home Treatment for Fatigue
  39. Cancer: Home Treatment for Mouth Sores
  40. Cancer: Home Treatment for Nausea or Vomiting
  41. Cancer: Home Treatment for Pain
  42. Cancer: Home Treatment for Sleep Problems
  43. Cancer: How It Affects Your Relationships (video)
  44. Cancer: How to Deal With Fatigue and Anemia
  45. Cancer: How to Deal With Nausea and Vomiting
  46. Cancer: How to Eat Well During Treatment
  47. Cancer: How to Find the Support You Need
  48. Cancer: How to Manage Diarrhea
  49. Cancer: How to Manage Pain
  50. Cancer: How to Prevent and Treat Mouth Sores
  51. Cancer: How to Talk to Your Children (video)
  52. Cancer: How to Tell Your Family
  53. Cancer: Life After Treatment (video)
  54. Cancer: Living With Cancer
  55. Cancer: Low White Blood Cell Count
  56. Cancer Pain
  57. Cancer Pain
  58. Cancer: Pain Medicines
  59. Cancer Pain (PDQ®): Supportive care - Health Professional Information [NCI]
  60. Cancer Pain (PDQ®): Supportive care - Patient Information [NCI]
  61. Cancer: Preparing for Hair Loss From Chemotherapy (video)
  62. Cancer: Preparing for the Future
  63. Cancer Prevention Overview (PDQ®): Prevention - Health Professional Information [NCI]
  64. Cancer Prevention Overview (PDQ®): Prevention - Patient Information [NCI]
  65. Cancer Screening Overview (PDQ®): Screening - Health Professional Information [NCI]
  66. Cancer Screening Overview (PDQ®): Screening - Patient Information [NCI]
  67. Cancer: Should I Continue Treatment?
  68. Cancer Staging and Grading
  69. Cancer Support: Being an Active Patient
  70. Cancer Support: Care Instructions
  71. Cancer Support: Coping With Cancer Treatments
  72. Cancer Support: Dealing With Emotions and Fears
  73. Cancer Support: Family, Friends, and Relationships
  74. Cancer Support: Finding Out That You Have Cancer
  75. Cancer Support: Life After Treatment
  76. Cancer Support: Managing Stress
  77. Cancer Support: When Your Cancer Comes Back or Gets Worse
  78. Cancer Therapy Interactions With Foods and Dietary Supplements (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  79. Cancer Therapy Interactions With Foods and Dietary Supplements (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  80. Cancer Treatment and Infertility
  81. Cancer Treatment and Side Effects: Care Instructions
  82. Cancer Treatment: Help for Mouth and Throat Problems (video)
  83. Cancer Treatment: Help for When You Feel Sick or Lose Your Appetite (video)
  84. Cancer: Understanding Your Feelings (video)
  85. Cancer: What Are the Symptoms?
  86. Cancer: When You First Find Out (video)
  87. Cancer: Your Care Plan After Treatment
  88. Cancer: Your Support Network (video)
  89. Cancer-Related Anemia: Care Instructions
  90. Cancer-Related Post-traumatic Stress (PDQ®): Supportive care - Health Professional Information [NCI]
  91. Cancer-Related Post-traumatic Stress (PDQ®): Supportive care - Patient Information [NCI]
  92. Candidiasis: Care Instructions
  93. Canker Sore: Care Instructions
  94. Canker Sore in Children: Care Instructions
  95. Canker Sores
  96. Canker Sores in Teens: Care Instructions
  97. Cannabis and Cannabinoids (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  98. Cannabis and Cannabinoids (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  99. Cannabis Hyperemesis Syndrome: Care Instructions
  100. Capsaicin
  101. Capsaicin for Osteoarthritis
  102. Car Seat Safety (video)
  103. Carbohydrate Foods
  104. Carbohydrates, Proteins, Fats, and Blood Sugar
  105. Carbon Dioxide (CO2) Test - Medical Test
  106. Carbon Dioxide Laser Treatment for Abnormal Cervical Cell Changes
  107. Carbon Monoxide (CO) Test - Medical Test
  108. Carbon Monoxide Poisoning
  109. Carbon Monoxide Poisoning: Care Instructions
  110. Carbon Monoxide Poisoning in Children: Care Instructions
  111. Carbon Monoxide Poisoning: Protecting Your Home
  112. Carcinoembryonic Antigen (CEA) Test - Medical Test
  113. Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  114. Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Patient Information [NCI]
  115. Cardiac Arrest
  116. Cardiac Arrhythmia: Care Instructions
  117. Cardiac Blood Pool Scan - Medical Test
  118. Cardiac Cachexia
  119. Cardiac Catheterization - Medical Test
  120. Cardiac Catheterization: Before Your Child's Procedure
  121. Cardiac Catheterization in Children - Medical Test
  122. Cardiac Catheterization in Children: What to Expect at Home
  123. Cardiac Catheterization to Repair a Heart Defect: Before Your Child's Procedure
  124. Cardiac Catheterization to Repair a Heart Defect in Children: What to Expect at Home
  125. Cardiac Device Monitoring
  126. Cardiac Enzyme Studies - Medical Test
  127. Cardiac Event Monitoring: About This Test
  128. Cardiac Output
  129. Cardiac Perfusion Scan - Medical Test
  130. Cardiac Perfusion Scan: About This Test
  131. Cardiac Rehab: Can I Do It?
  132. Cardiac Rehab: How It Can Help
  133. Cardiac Rehab: How It Can Help (video)
  134. Cardiac Rehab: Staying With the Program
  135. Cardiac Rehab: What Is It? (video)
  136. Cardiac Rehabilitation
  137. Cardiac Rehabilitation: Care Instructions
  138. Cardiac Rehabilitation: Emotional Health Benefits
  139. Cardiac Rehabilitation: Exercise
  140. Cardiac Rehabilitation: Home Program
  141. Cardiac Rehabilitation: Hospital Program
  142. Cardiac Rehabilitation: Lifestyle Changes
  143. Cardiac Rehabilitation: Maintenance Program
  144. Cardiac Rehabilitation: Medicine and Exercise
  145. Cardiac Rehabilitation: Monitoring Your Body's Response to Exercise
  146. Cardiac Rehabilitation: Outpatient Program
  147. Cardiac Rehabilitation Team
  148. Cardiac Rehabilitation: Weight and Resistance Training
  149. Cardiomyopathy
  150. Cardiopulmonary Syndromes (PDQ®): Supportive care - Health Professional Information [NCI]
  151. Cardiopulmonary Syndromes (PDQ®): Supportive care - Patient Information [NCI]
  152. Care at the End of Life
  153. Care for a Skin Wound
  154. Care for a Skin Wound (video)
  155. Care for an Indwelling Urinary Catheter
  156. Care for Minor Burns (video)
  157. Care in the Hospital: Bleeding Prevention and Blood Thinners (video)
  158. Care in the Hospital: Central Vascular Access Device (CVAD) (video)
  159. Care in the Hospital: Preventing a Urinary Catheter Infection (video)
  160. Care in the Hospital: Preventing Pressure Injuries (video)
  161. Care of an Insect Sting
  162. Care of Your Premature Baby
  163. Caregiver Support: Talking About Advance Care Planning
  164. Caregiver Tips
  165. Caregiving: Adult Underwear for Incontinence
  166. Caregiving: Fingernail Care
  167. Caregiving: Foot and Toenail Care
  168. Caregiving: Helping Someone Get In and Out of a Car (video)
  169. Caregiving: Helping Someone With Eating
  170. Caregiving: How to Give a Bed Bath
  171. Caregiving: How to Help With a Shower
  172. Caregiving: How to Help With a Sink Bath
  173. Caregiving: How to Prepare (video)
  174. Caregiving: How to Turn a Person in Bed (video)
  175. Caregiving: How to Turn Someone in Bed
  176. Caregiving: Making a Home Safe
  177. Caregiving: Overview of Personal Care
  178. Caregiving: Preventing Rashes in the Groin Area
  179. Caregiving: Reducing Germs and Infection in the Home
  180. Caregiving: Shaving an Adult
  181. Caregiving: Skin Care for Immobile Adults
  182. Caregiving: Take Care of Yourself Too (video)
  183. Caregiving: Using a Bedpan or Urinal
  184. Caregiving: Using a Bedside Commode (Toilet)
  185. Caregiving: Using Disposable Gloves
  186. Caregiving: Washing and Styling Hair
  187. Caregiving: Washing Soiled Clothes and Linens
  188. Caring for a Baby With Neonatal Abstinence Syndrome (NAS) (video)
  189. Caring for a Baby's Nails
  190. Caring for a Drain After Surgery (video)
  191. Caring for Adults With Autism
  192. Caring for More Than One Baby
  193. Caring for Your Child's Drain After Surgery (video)
  194. Caring for Your Child's IV Site (video)
  195. Caring for Your Child's Trach (video)
  196. Caring for Your Feeding Tube (video)
  197. Caring for Your Implanted Port (video)
  198. Caring for Your IV Site (video)
  199. Caring for Your Late Preterm Baby
  200. Caring for Your Newborn: Diapers (video)
  201. Caring for Your Newborn: Sleeping (video)
  202. Caring for Your Newborn: Umbilical Cord (video)
  203. Caring for Your PICC or Central IV Line (video)
  204. Caring for Your Skin When You Have Diabetes
  205. Caring for Your Stoma and Ostomy Bag (video)
  206. Caring for Your Tracheostomy (video)
  207. Caring for Your Urinary Catheter (video)
  208. Caring for Yourself After Cesarean Delivery (video)
  209. Caring for Yourself After Vaginal Delivery (video)
  210. Caring for Yourself While Your Baby Is in the NICU (video)
  211. Carole's Story: Taking Medicine Right Away to Stop a Migraine
  212. Carotid Angiogram: Before Your Procedure
  213. Carotid Angiogram: What to Expect at Home
  214. Carotid Artery Disease
  215. Carotid Artery Procedure: How Others Decided (video)
  216. Carotid Artery Procedures: Stroke Prevention (video)
  217. Carotid Artery Stenting
  218. Carotid Artery Stenting: Before Your Procedure
  219. Carotid Artery Stenting: Before Your Procedure (video)
  220. Carotid Artery Stenting: Returning Home (video)
  221. Carotid Artery Stenting: What to Expect at Home
  222. Carotid Endarterectomy
  223. Carotid Endarterectomy: Before Your Surgery
  224. Carotid Endarterectomy: Before Your Surgery (video)
  225. Carotid Endarterectomy: Returning Home (video)
  226. Carotid Endarterectomy: What to Expect at Home
  227. Carotid Stenosis: Care Instructions
  228. Carotidynia: Care Instructions
  229. Carpal Tunnel Release: Before Your Surgery
  230. Carpal Tunnel Release: What to Expect at Home
  231. Carpal Tunnel Syndrome
  232. Carpal Tunnel Syndrome: A Few Tips for Preventing It (video)
  233. Carpal Tunnel Syndrome: Care Instructions
  234. Carpal Tunnel Syndrome: Exercises
  235. Carpal Tunnel Syndrome: Safe Posture and Movements
  236. Carpal Tunnel Syndrome: Should I Have Surgery?
  237. Carpal Tunnel Syndrome: Stretches (video)
  238. Cartilage (Bovine and Shark) (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  239. Cartilage (Bovine and Shark) (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  240. Cast Care Tips
  241. Cataract Surgery (video)
  242. Cataract Surgery
  243. Cataract Surgery: Before Your Surgery
  244. Cataract Surgery: What to Expect at Home
  245. Cataracts
  246. Cataracts: Care Instructions
  247. Cataracts: Eye Care After Surgery
  248. Cataracts in Children
  249. Cataracts: Questions About Surgery
  250. Cataracts: Should I Have Surgery?
  251. Catecholamines in Blood Test - Medical Test
  252. Catecholamines in Urine Test - Medical Test
  253. Catheter Ablation: Before Your Child's Procedure
  254. Catheter Ablation: Before Your Procedure
  255. Catheter Ablation for a Fast Heart Rate
  256. Catheter Ablation for Atrial Fibrillation
  257. Catheter Ablation for Atrial Fibrillation: Before Your Procedure (video)
  258. Catheter Ablation for SVT: Before Your Procedure (video)
  259. Catheter Ablation in Children: What to Expect at Home
  260. Catheter Ablation: Returning Home (video)
  261. Catheter Ablation: What to Expect at Home
  262. Catheters for Urinary Incontinence in Men
  263. Cathy's Story: Dealing With Stress
  264. Cat-Scratch Disease in Children: Care Instructions
  265. Causes of Bleeding in the Digestive Tract
  266. Causes of Hair Loss: Medicines and Medical Treatments
  267. Causes of Hyperventilation
  268. Cawthorne Exercises for Vertigo: Care Instructions
  1. Celiac Disease
  2. Celiac Disease Antibodies Test - Medical Test
  3. Celiac Disease: Care Instructions
  4. Celiac Disease: Eating a Gluten-Free Diet
  5. Celiac Disease in Children: Care Instructions
  6. Cell-Free DNA Test - Medical Test
  7. Cellulitis
  8. Cellulitis: Care Instructions
  9. Cellulitis in Children: Care Instructions
  10. Cellulitis of the Eye: Care Instructions
  11. Cellulitis of the Eye in Children: Care Instructions
  12. Central vascular access device: Care instructions
  13. Central Vascular Access Device (CVAD)
  14. Central Vascular Access Device (CVAD): Changing the Dressing
  15. Central Vascular Access Device (CVAD): Flushing
  16. Cerebral Palsy
  17. Cerebral Palsy in Children: Care Instructions
  18. Cervical Cancer
  19. Cervical Cancer
  20. Cervical Cancer: Care Instructions
  21. Cervical Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
  22. Cervical Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
  23. Cervical Cancer Screening
  24. Cervical Cancer Screening
  25. Cervical Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
  26. Cervical Cancer Screening (PDQ®): Screening - Patient Information [NCI]
  27. Cervical Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  28. Cervical Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  29. Cervical Cap for Birth Control
  30. Cervical Cap for Birth Control: Care Instructions
  31. Cervical Cell Changes on a Pap Test
  32. Cervical Cerclage
  33. Cervical Cerclage to Prevent Preterm Delivery: Before Your Procedure
  34. Cervical Cerclage to Prevent Preterm Delivery: What to Expect at Home
  35. Cervical Collars
  36. Cervical Disc Disease: Care Instructions
  37. Cervical Disc Herniation
  38. Cervical Discectomy: Before Your Surgery
  39. Cervical Discectomy: What to Expect at Home
  40. Cervical Effacement and Dilatation
  41. Cervical Epidural Steroid Injection: Before Your Procedure
  42. Cervical Epidural Steroid Injection: What to Expect at Home
  43. Cervical Insufficiency
  44. Cervical Laminectomy: Before Your Surgery
  45. Cervical Laminectomy: What to Expect at Home
  46. Cervical Myelopathy: Care Instructions
  47. Cervical Polyps
  48. Cervical Polyps: Care Instructions
  49. Cervical Ripening for Childbirth: Care Instructions
  50. Cervical Spinal Fusion
  51. Cervical Spinal Fusion: Before Your Surgery
  52. Cervical Spinal Fusion: What to Expect at Home
  53. Cervical Spinal Stenosis
  54. Cervical Spinal Stenosis: Care Instructions
  55. Cervical Spondylosis
  56. Cervical Spondylosis: Care Instructions
  57. Cervicitis: Care Instructions
  58. Cervicitis in Teens: Care Instructions
  59. Cesarean Section
  60. Cesarean Section: Before Your Surgery
  61. Cesarean Section: What to Expect at Home
  1. Challenge Tests for Asthma - Medical Test
  2. Chamomile
  3. Chancroid: Care Instructions
  4. Change a Habit by Setting Goals
  5. Change in Heartbeat
  6. Change Your Outlook to Lower Your Stress
  7. Changes in Your Nails
  8. Changing Negative Thoughts (video)
  9. Charcot Foot: Care Instructions
  10. Charting Your Basal Body Temperature
  11. Checking Peak Flow (video)
  12. Checklist for Evaluating Hospice Programs
  13. Checklist for Preventing Falls at Home
  14. Checklist for Shoes and Socks That Fit Well
  15. Checklist for the Home for Vertigo
  16. Chelation Therapy
  17. Chemical Burn
  18. Chemical Burns: Care Instructions
  19. Chemical Burns in Children: Care Instructions
  20. Chemical Burns to the Eye: Care Instructions
  21. Chemical Burns to the Eye in Children: Care Instructions
  22. Chemical Cardioversion: Care Instructions
  23. Chemical in the Eye
  24. Chemical Peel
  25. Chemical Pinkeye (Conjunctivitis)
  26. Chemical Urethritis in Children: Care Instructions
  27. Chemistry Screen - Medical Test
  28. Chemo Brain
  29. Chemotherapy for an Infant or Child: Care Instructions
  30. Cheryl's Story: Dealing With Depression
  31. Chest Contusion: Care Instructions
  32. Chest Contusion in Children: Care Instructions
  33. Chest Pain: Care Instructions
  34. Chest Pain in Children: Care Instructions
  35. Chest Problems
  36. Chest Tube Placement in Children: What to Expect at Home
  37. Chest Tube Removal: What to Expect at Home
  38. Chest X-Ray - Medical Test
  39. Chest X-Ray: About Your Child's Test
  40. Chest X-Rays: About These Tests
  41. Chickenpox: Care Instructions
  42. Chickenpox: Controlling the Itch
  43. Chickenpox in Children: Care Instructions
  44. Chickenpox: Preventing Skin Infections
  45. Chickenpox (Varicella)
  46. Chikungunya Fever
  47. Chilblains (Perniosis)
  48. Child Abuse and Neglect
  49. Child Abuse: Care Instructions
  50. Child Abuse: Emotional Abuse by Parents
  51. Child Car Seats
  52. Child CPR (video)
  53. Child Safety
  54. Child Safety: Air Pollution
  55. Child Safety: Bathing
  56. Child Safety: Bicycles and Tricycles
  57. Child Safety: Care Instructions
  58. Child Safety: Drowning Prevention in Pools and Hot Tubs
  59. Child Safety: Fires
  60. Child Safety: Guns and Firearms
  61. Child Safety: Pets
  62. Child Safety: Preventing Burns
  63. Child Safety: Preventing Child Abduction
  64. Child Safety: Preventing Drowning
  65. Child Safety: Preventing Falls
  66. Child Safety: Streets and Motor Vehicles
  67. Child Safety: Strollers and Shopping Carts
  68. Child Safety: Washing Toys to Prevent Germs
  69. Child Who Is Overweight: Evaluating Nutrition and Activity Patterns
  70. Child Who Is Overweight: Medical Evaluation
  71. Childbirth Afterpains
  72. Childbirth Classes
  73. Childbirth: Epidurals
  74. Childbirth: Is Planning a C-Section a Good Choice?
  75. Childbirth: Laboring in Water and Water Delivery
  76. Childbirth: Opioid Pain Medicines
  77. Childbirth: Perineal Massage Before Labor
  78. Childbirth: Pudendal Block
  79. Childbirth: Strep Infections During Delivery
  80. Childhood Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  81. Childhood Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
  82. Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  83. Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies Treatment (PDQ®): Treatment - Patient Information [NCI]
  84. Childhood Adrenocortical Carcinoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  85. Childhood Adrenocortical Carcinoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  86. Childhood Astrocytomas Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  87. Childhood Astrocytomas Treatment (PDQ®): Treatment - Patient Information [NCI]
  88. Childhood Basal Cell Carcinoma and Squamous Cell Carcinoma of the Skin Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  89. Childhood Basal Cell Carcinoma and Squamous Cell Carcinoma of the Skin Treatment (PDQ®): Treatment - Patient Information [NCI]
  90. Childhood Bladder Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  91. Childhood Bladder Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  92. Childhood Brain and Spinal Cord Tumors Treatment Overview (PDQ®): Treatment - Health Professional Information [NCI]
  93. Childhood Brain and Spinal Cord Tumors Treatment Overview (PDQ®): Treatment - Patient Information [NCI]
  94. Childhood Brain Stem Glioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  95. Childhood Brain Stem Glioma Treatment (PDQ®): Treatment - Patient Information [NCI]
  96. Childhood Breast Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  97. Childhood Breast Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  98. Childhood Cancer Genomics (PDQ®): Treatment - Health Professional Information [NCI]
  99. Childhood Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  100. Childhood Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Patient Information [NCI]
  101. Childhood Cardiac (Heart) Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  102. Childhood Cardiac Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  103. Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  104. Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment (PDQ®): Treatment - Patient Information [NCI]
  105. Childhood Central Nervous System Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  106. Childhood Central Nervous System Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  107. Childhood Cervical and Vaginal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  108. Childhood Cervical and Vaginal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  109. Childhood Chordoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  110. Childhood Chordoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  111. Childhood Colorectal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  112. Childhood Colorectal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  113. Childhood Craniopharyngioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  114. Childhood Craniopharyngioma Treatment (PDQ®): Treatment - Patient Information [NCI]
  115. Childhood Depression: Care Instructions
  116. Childhood Ependymoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  117. Childhood Ependymoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  118. Childhood Esophageal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  119. Childhood Esophageal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  120. Childhood Esthesioneuroblastoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  121. Childhood Esthesioneuroblastoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  122. Childhood Extracranial Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  123. Childhood Extracranial Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  124. Childhood Fears and Exposure to Violence
  125. Childhood Gastrointestinal Carcinoid Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  126. Childhood Gastrointestinal Carcinoid Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  127. Childhood Gastrointestinal Stromal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  128. Childhood Gastrointestinal Stromal Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  129. Childhood Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  130. Childhood Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  131. Childhood Immunization Record
  132. Childhood Immunization Schedule: Ages 0 to 6 Years
  133. Childhood Immunization Schedule: Ages 7 to 18 Years
  134. Childhood Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  135. Childhood Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  136. Childhood Laryngeal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  137. Childhood Laryngeal Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  138. Childhood Leukemia: Understanding Treatment (video)
  139. Childhood Leukemia: What Is ALL? (video)
  140. Childhood Leukemia: What Is AML? (video)
  141. Childhood Leukemia: Working With Your Care Team (video)
  142. Childhood Liver Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  143. Childhood Liver Cancer Treatment: Treatment - Patient Information [NCI]
  144. Childhood Medulloblastoma and Other Central Nervous System Embryonal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  145. Childhood Medulloblastoma and Other Central Nervous System Embryonal Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  146. Childhood Melanoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  147. Childhood Melanoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  148. Childhood Mesothelioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  149. Childhood Mesothelioma Treatment (PDQ®): Treatment - Patient Information [NCI]
  150. Childhood Midline Tract Carcinoma Involving the NUT Gene (NUT Midline Carcinoma) Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  151. Childhood Midline Tract Carcinoma with NUT Gene Changes Treatment (PDQ®): Treatment - Patient Information [NCI]
  152. Childhood Multiple Endocrine Neoplasia (MEN) Syndromes Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  153. Childhood Multiple Endocrine Neoplasia (MEN) Syndromes Treatment (PDQ®): Treatment - Patient Information [NCI]
  154. Childhood Nasopharyngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  155. Childhood Nasopharyngeal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  156. Childhood Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  157. Childhood Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  158. Childhood Oral Cavity Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  159. Childhood Oral Cavity Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  160. Childhood Ovarian Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  161. Childhood Ovarian Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  162. Childhood Pancreatic Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  163. Childhood Pancreatic Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  164. Childhood Pheochromocytoma and Paraganglioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  165. Childhood Pheochromocytoma and Paraganglioma Treatment (PDQ®): Treatment - Patient Information [NCI]
  166. Childhood Pleuropulmonary Blastoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  167. Childhood Pleuropulmonary Blastoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  168. Childhood Pulmonary Inflammatory Myofibroblastic Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  169. Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  170. Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  171. Childhood Salivary Gland Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  172. Childhood Salivary Gland Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  173. Childhood Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  174. Childhood Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  175. Childhood Stomach (Gastric) Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  176. Childhood Testicular Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  177. Childhood Testicular Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  178. Childhood Thymoma and Thymic Carcinoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  179. Childhood Thymoma and Thymic Carcinoma Treatment (PDQ®): Treatment - Patient Information [NCI]
  180. Childhood Thyroid Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  181. Childhood Thyroid Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  182. Childhood Tracheobronchial Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  183. Childhood Tracheobronchial Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  184. Childhood Vascular Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  185. Childhood Vascular Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
  186. Children and Cough and Cold Medicines (video)
  187. Children and Teens: What Is Type 2 Diabetes? (video)
  188. Children's Growth Chart
  189. Children's Health
  190. Child's Well Visit, 1 Week: Care Instructions
  191. Child's Well Visit, 12 Months: Care Instructions
  192. Child's Well Visit, 14 to 15 Months: Care Instructions
  193. Child's Well Visit, 18 Months: Care Instructions
  194. Child's Well Visit, 2 Months: Care Instructions
  195. Child's Well Visit, 24 Months: Care Instructions
  196. Child's Well Visit, 3 Years: Care Instructions
  197. Child's Well Visit, 30 Months: Care Instructions
  198. Child's Well Visit, 4 Months: Care Instructions
  199. Child's Well Visit, 4 Years: Care Instructions
  200. Child's Well Visit, 5 Years: Care Instructions
  201. Child's Well Visit, 6 Months: Care Instructions
  202. Child's Well Visit, 6 Years: Care Instructions
  203. Child's Well Visit, 7 to 8 Years: Care Instructions
  204. Child's Well Visit, 9 to 10 Months: Care Instructions
  205. Child's Well Visit, 9 to 11 Years: Care Instructions
  206. Child's Well Visit, Birth to 1 Month: Care Instructions
  207. Chili Pepper Burns
  208. Chipped or Broken Tooth or Dental Appliance
  209. Chiropractic
  210. Chlamydia
  211. Chlamydia: Care Instructions
  212. Chlamydia Infection in Teens: Care Instructions
  213. Chlamydia Tests - Medical Test
  214. Chloride (Cl) Test - Medical Test
  215. Choking in Children: Care Instructions
  216. Choking Prevention in Small Children
  217. Choking Rescue for Babies
  218. Choking Rescue Procedure: Heimlich Maneuver
  219. Cholangitis: Care Instructions
  220. Cholecystectomy: Before Your Surgery (video)
  221. Cholecystectomy: Returning Home (video)
  222. Cholecystitis
  223. Cholera Vaccine: What You Need to Know
  224. Cholestasis of Pregnancy
  225. Cholestasis of Pregnancy: Care Instructions
  226. Cholesteatoma: Care Instructions
  227. Cholesteatoma in Children: Care Instructions
  228. Cholesterol and Triglycerides: Eating Fish and Fish Oil
  229. Cholesterol and Triglycerides Tests - Medical Test
  230. Cholesterol and Triglycerides Tests: About These Tests
  231. Cholesterol and Triglycerides Tests: About Your Child's Tests
  232. Cholesterol and Triglycerides Tests for Teens: About These Tests
  233. Cholesterol: Choosing a Heart-Healthy Life (video)
  234. Cholesterol: How It Raises Your Risk (video)
  235. Cholesterol in Children and Teens
  236. Cholesterol Numbers: What They Mean for Your Health (video)
  237. Cholesterol Test: Understanding the Test (video)
  238. Cholesterol Treatment Guidelines
  239. Choosing a Counselor or Therapist for Your Child (video)
  240. Choosing a Counselor or Therapist for Your Child
  241. Choosing a Health Care Agent
  242. Choosing a Health Care Agent (video)
  243. Choosing a Health Care Provider
  244. Choosing a Hospital
  245. Choosing a Nursing Home
  246. Choosing a Nursing Home
  247. Choosing a Prosthesis After Breast Cancer Surgery
  248. Choosing a Vitamin and Mineral Supplement
  249. Choosing a Weight-Loss Program
  250. Choosing an Insulin Pump
  251. Choosing Baby Bottles and Nipples
  252. Choosing Child Care
  253. Chorionic Villus Sampling (CVS) - Medical Test
  254. Chorionic Villus Sampling (CVS): About This Test
  255. Chromium
  256. Chronic Ankle Laxity: Exercises
  257. Chronic Condition: Adjusting to a New Diagnosis
  258. Chronic Condition: Checking How You're Doing
  259. Chronic Condition: Finding Your Strength
  260. Chronic Condition: How Support Can Help
  261. Chronic Condition: Moving Ahead With Your Goals
  262. Chronic Condition: Using the Power of Hope
  263. Chronic Constipation
  264. Chronic Cough: Care Instructions
  265. Chronic Hives: Care Instructions
  266. Chronic Hives in Children: Care Instructions
  267. Chronic Illness: Help for Caregivers
  268. Chronic Kidney Disease
  269. Chronic Kidney Disease: Care Instructions
  270. Chronic Kidney Disease in Children: Care Instructions
  271. Chronic Kidney Disease: Medicines to Be Careful With
  272. Chronic Low Back Pain: Is It Time to Try Something New? (video)
  273. Chronic Lung Disease
  274. Chronic Lung Disease in Infants
  275. Chronic Lung Disease in Infants: Care Instructions
  276. Chronic Lymphocytic Leukemia: Care Instructions
  277. Chronic Lymphocytic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  278. Chronic Lymphocytic Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
  279. Chronic Myelogenous Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  280. Chronic Myelogenous Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
  281. Chronic Myeloid Leukemia: Care Instructions
  282. Chronic Myeloproliferative Neoplasms Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  283. Chronic Myeloproliferative Neoplasms Treatment (PDQ®): Treatment - Patient Information [NCI]
  284. Chronic Myofascial Pain
  285. Chronic Obstructive Pulmonary Disease (COPD): Care Instructions
  286. Chronic Obstructive Pulmonary Disease (COPD) Flare-Ups: Care Instructions
  287. Chronic Pain
  288. Chronic Pain
  289. Chronic Pain: Care Instructions
  290. Chronic Pain: Finding Your Strength (video)
  291. Chronic Pain: How Medicines Can Help You Manage It (video)
  292. Chronic Pain: Managing Pain With Healthy Thinking (video)
  293. Chronic Pain Syndrome
  294. Chronic Pain: Tracking How You're Doing (video)
  295. Chronic Pain: Treatments Other Than Medicine (video)
  296. Chronic Pain: Using Healthy Thinking
  297. Chronic Pain: What Does It Mean For You? (video)
  298. Chronic Pancreatitis: Pain Management
  299. Chronic Pelvic Pain
  300. Chronic Pelvic Pain: Care Instructions
  301. Chronic Pulmonary Heart Disease: Care Instructions
  302. Chronic Sinusitis: Care Instructions
  303. Chronic Wound Healing: Protein and a Healthy Diet
  1. CO2: About This Test
  2. CO2: About Your Child's Test
  3. Cocaine
  4. Cocaine Use: Care Instructions
  5. Coccyx Pain: Care Instructions
  6. Coccyx Pain in Children: Care Instructions
  7. Cochlear Implant Surgery: Before Your Child's Surgery
  8. Cochlear Implant Surgery: Before Your Surgery
  9. Cochlear Implant Surgery for Children: What to Expect at Home
  10. Cochlear Implant Surgery: What to Expect at Home
  11. Cochlear Implants
  12. Codependency: Care Instructions
  13. Coenzyme Q10
  14. Coenzyme Q10 (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
  15. Coenzyme Q10 (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
  16. Cognitive Development, Ages 1 to 12 Months
  17. Cognitive Development, Ages 12 to 24 Months
  18. Cognitive Development, Ages 15 to 18 Years
  19. Cognitive Development, Ages 6 to 10 Years
  20. Cognitive Growth in Newborns
  21. Cognitive Impairment in Adults With Non−Central Nervous System Cancers (PDQ®): Supportive care - Health Professional Information [NCI]
  22. Cognitive Impairment in Adults with Non−Central Nervous System Cancers (PDQ®): Supportive care - Patient Information [NCI]
  23. Cognitive-Behavioral Therapy for Eating Disorders
  24. Cognitive-Behavioral Therapy for Pain Management
  25. Cold Agglutinins Test - Medical Test
  26. Cold Exposure: Emergency Equipment
  27. Cold Exposure: Ways the Body Loses Heat
  28. Cold Exposure: What Increases Your Risk of Injury?
  29. Cold Hands: Home Treatment
  30. Cold Packs for Eye Injuries
  31. Cold Sores
  32. Cold Sores: Care Instructions
  33. Cold Sores in Children: Care Instructions
  34. Cold Sores in Teens: Care Instructions
  35. Cold Temperature Exposure
  36. Colds
  37. Colds and Flu
  38. Colic
  39. Colic
  40. Colic Diary
  41. Colic: Harmful Treatments
  42. Colic in Babies: Care Instructions
  43. Colitis: Care Instructions
  44. Collapsed Lung: Care Instructions
  45. Collapsed Lung in Children: Care Instructions
  46. Collapsed Lung (Pneumothorax)
  47. Collarbone Fracture: Rehab Exercises
  48. Colles Fracture: Care Instructions
  49. Colles Fracture in Children: Care Instructions
  50. Colon Cancer
  51. Colon Cancer: Care Instructions
  52. Colon Cancer Genetic Testing
  53. Colon Cancer Screening: Care Instructions
  54. Colon Cancer: Screening Tests and What the Results Mean (video)
  55. Colon Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  56. Colon Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  57. Colon Polyps
  58. Colon Polyps: Care Instructions
  59. Colonoscopy - Medical Test
  60. Colonoscopy: Before Your Child's Procedure
  61. Colonoscopy: Before Your Procedure
  62. Colonoscopy in Children: What to Expect at Home
  63. Colonoscopy: Overview (video)
  64. Colonoscopy: What to Expect at Home
  65. Color Blindness
  66. Color Changes in Nails
  67. Colorado Tick Fever: Care Instructions
  68. Colorectal Cancer
  69. Colorectal Cancer, Metastatic or Recurrent
  70. Colorectal Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
  71. Colorectal Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
  72. Colorectal Cancer Screening
  73. Colorectal Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
  74. Colorectal Cancer Screening (PDQ®): Screening - Patient Information [NCI]
  75. Colorectal Cancer: Which Screening Test Should I Have?
  76. Colostomy
  77. Colostomy (video)
  78. Colostomy: Before Your Child's Surgery
  79. Colostomy: Before Your Surgery
  80. Colostomy in Children: What to Expect at Home
  81. Colostomy: What to Expect at Home
  82. Colposcopy - Medical Test
  83. Colposcopy: Before Your Procedure
  84. Colposcopy: What to Expect at Home
  85. Combination Birth Control Pills: Care Instructions
  86. Combination Birth Control Pills for Teens: Care Instructions
  87. Comforting a Child Who Has a Respiratory Illness
  88. Committing Again to Healthy Eating
  89. Committing to Quitting: Your Quit-Tobacco Plan
  90. Common Coping Responses for Stress
  91. Common Questions About Giving Yourself Shots
  92. Common Questions About Sexual Orientation
  93. Common Stinging or Biting Insects or Spiders
  94. Common Types of Birthmarks
  95. Common Types of Hernias
  96. Communication in Cancer Care (PDQ®): Supportive care - Health Professional Information [NCI]
  97. Communication in Cancer Care (PDQ®): Supportive care - Patient Information [NCI]
  98. Comparing Artificial Sweeteners
  99. Comparing Nicotine Replacement Methods
  100. Comparing Rheumatoid Arthritis and Osteoarthritis
  101. Comparing Stop-Smoking Medicines
  102. Comparing Symptoms of Normal Moodiness With Depression in Children
  103. Compartment Syndrome: Care Instructions
  104. Compartment Syndrome in Children: Care Instructions
  105. Complement Test - Medical Test
  106. Complementary Medicine
  107. Complementary Medicine
  108. Complementary Medicine for Arthritis
  109. Complete Blood Count (CBC) - Medical Test
  110. Complete Blood Count (CBC): About This Test
  111. Complete Blood Count (CBC): About Your Child's Test
  112. Complete Blood Count (CBC) Test: Understanding the Test (video)
  113. Complex Regional Pain Syndrome
  114. Complex Regional Pain Syndrome: Care Instructions
  115. Complicated Urinary Tract Infections
  116. Complications, Graft-Versus-Host Disease, and Late Effects After Pediatric Hematopoietic Stem Cell Transplantation (PDQ®): Treatment - Health Professional Information [NCI]
  117. Complications of Ear Infections
  118. Complications of Enlarged Prostate
  119. Complications of Grief
  120. Complications of Lupus
  121. Complications of Osteoarthritis
  122. Complications of Paget's Disease
  123. Complications of Peptic Ulcer
  124. Comprehensive Metabolic Panel
  125. Comprehensive Metabolic Panel: About This Test
  126. Comprehensive Metabolic Panel: About Your Child's Test
  127. Comprehensive Rehabilitation Programs for Low Back Pain
  128. Compression Fracture of the Spine: Care Instructions
  129. Compression Fracture of the Spine in Children: Care Instructions
  130. Compression Stockings for Varicose Veins
  131. Compression Stockings: How to Use Them
  132. Computed Tomography (CT) Angiogram - Medical Test
  133. Computed Tomography (CT) Scan: About This Test
  134. Computed Tomography (CT) Scan of the Body - Medical Test
  135. Computed Tomography (CT) Scan of the Head and Face - Medical Test
  136. Computed Tomography (CT) Scan of the Spine - Medical Test
  137. Concern About Developmental Problems in Children: Care Instructions
  138. Concussion
  139. Concussion: Care Instructions
  140. Concussion in Children: Care Instructions
  141. Conditions Related to Dyslexia
  142. Conditions With Symptoms Similar to Depression in Children and Teens
  143. Confusion
  144. Confusion, Memory Loss, and Altered Alertness
  145. Congenital Heart Defect Types
  146. Congenital Heart Defects in Children
  147. Congenital Heart Disease: Caring for Your Child
  148. Congenital Heart Disease in Adults
  149. Congenital Heart Disease in Children
  150. Congenital Heart Disease in Children: Care Instructions
  151. Congenital Hydrocele
  152. Congenital Hydrocephalus
  153. Congenital Syphilis
  154. Congenital Torticollis
  155. Congenital Torticollis: Exercises
  156. Congenital Torticollis in Children: Care Instructions
  157. Conserving Energy When You Have COPD or Other Chronic Conditions
  158. Considering Less Screen Time for Your Child: Care Instructions
  159. Considering More Physical Activity for Your Child
  160. Consistent Vitamin K Diet: Care Instructions
  161. Constipation, Age 11 and Younger
  162. Constipation, Age 12 and Older
  163. Constipation: Care Instructions
  164. Constipation: Here's Help (video)
  165. Constipation in Children
  166. Constipation in Children: Care Instructions
  167. Constipation in Teens: Care Instructions
  168. Constipation: Keeping Your Bowels Healthy
  169. Contact Lens Care
  170. Contact Lens Problems: Hypoxia
  171. Contact Lens Problems: Infection
  172. Contact Lenses
  173. Contact Lenses: Dry Eyes
  174. Continuous Glucose Monitoring
  175. Continuous Heart Monitoring: About This Test
  176. Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea
  177. Contraceptive Sponge for Birth Control
  178. Contraction Stress Test - Medical Test
  179. Contractions During Pregnancy: What to Expect
  180. Controlling Dust, Dust Mites, and Other Allergens in Your Home
  181. Controlling Indoor Mold
  182. Controlling Pet Allergens
  183. Contusion: Care Instructions
  184. Coombs Test - Medical Test
  185. Coombs Test: About This Test
  186. Coombs Test: About Your Child's Test
  187. COPD
  188. COPD
  189. COPD Action Plan
  190. COPD: Alpha-1 Antitrypsin Deficiency
  191. COPD and Alpha-1 Antitrypsin (AAT) Deficiency
  192. COPD and Asthma: Care Instructions
  193. COPD and Sex
  194. COPD: Anticholinergics
  195. COPD: Avoiding Weight Loss
  196. COPD: Avoiding Your Triggers
  197. COPD: Beta2-Agonists
  198. COPD (Chronic Obstructive Pulmonary Disease)
  199. COPD: Clearing Your Lungs
  200. COPD: Eating Well for Strength and Energy (video)
  201. COPD Exacerbation Plan: Care Instructions
  202. COPD: Exacerbations
  203. COPD: Exercises for Building Strength (video)
  204. COPD Flare-Ups
  205. COPD: Handling a Flare-Up
  206. COPD: How to Control Your Asthma
  207. COPD: How to Create an Exacerbation Plan
  208. COPD: How to Deal With Colds and Flu
  209. COPD: How to Prevent Lung Infections
  210. COPD: How to Treat Pneumonia at Home
  211. COPD: How to Use a Nebulizer (video)
  212. COPD: Identifying Your Triggers
  213. COPD: Keeping Your Diet Healthy
  214. COPD: Keeping Your Quality of Life (video)
  215. COPD: Lung Volume Reduction Surgery
  216. COPD: Methylxanthines
  217. COPD: Steroids
  218. COPD: Take This Chance to Quit Smoking (video)
  219. COPD: Taking Medicines After a Flare-Up (video)
  220. COPD: Time to Decide About Smoking (video)
  221. COPD: Try a New Quit-Smoking Strategy (video)
  222. COPD: Using Exercise to Feel Better
  223. COPD: Vaccines to Help Prevent Lung Infections
  224. COPD: What Happens to Your Lungs (video)
  225. COPD: You Can Still Be Active (video)
  226. COPD: Your Action Plan
  227. COPD's Effect on the Lungs
  228. Coping After a Traumatic Event
  229. Coping Strategies to Avoid Harming a Baby
  230. Coping When Your Child Is Near the End of Life
  231. Coping With an Acute Illness: Care Instructions
  232. Coping With an Acute Illness in Children: Care Instructions
  233. Coping With Changing Sleep Patterns as You Get Older
  234. Coping With Cravings When You're Quitting Tobacco
  235. Coping With Grief
  236. Coping With Newborn Care of Multiples: Care Instructions
  237. Coping With Osteoarthritis
  238. Coping With Stress
  239. Coping With Your Emotions When You Have Cancer
  240. Coping With Your Emotions When You Have Cancer: Care Instructions
  241. Copperhead
  242. Coral Snake
  243. Core Needle Biopsy: About This Test
  244. Core Needle Breast Biopsy: About This Test
  245. Core Needle Breast Biopsy: Before Your Procedure (video)
  246. Corneal Ring Implants for Nearsightedness
  247. Corneal Scratches: Care Instructions
  248. Corneal Scratches in Children: Care Instructions
  249. Corneal Transplant (Full Thickness): Before Your Surgery
  250. Corneal Transplant (Full Thickness): What to Expect at Home
  251. Corneal Transplant (Partial Thickness): Before Your Surgery
  252. Corneal Transplant (Partial Thickness): What to Expect at Home
  253. Corneal Ulcer: Care Instructions
  254. Corns and Calluses: Care Instructions
  255. Corns and Calluses in Children: Care Instructions
  256. Coronary Angiogram: About This Test
  257. Coronary Angiogram: Before Your Procedure
  258. Coronary Angiogram: Before Your Procedure (video)
  259. Coronary Angiogram: How Others Decided (video)
  260. Coronary Angiogram: Returning Home (video)
  261. Coronary Angiogram: What to Expect at Home
  262. Coronary Angiogram with Possible Treatment: Before Your Procedure
  263. Coronary Angioplasty
  264. Coronary Angioplasty: Before Your Procedure
  265. Coronary Angioplasty: Before Your Procedure (video)
  266. Coronary Angioplasty: Returning Home (video)
  267. Coronary Angioplasty: What to Expect at Home
  268. Coronary Arteries and Heart Function
  269. Coronary Artery Bypass: Before Your Surgery
  270. Coronary Artery Bypass Graft Surgery: How It Is Done
  271. Coronary Artery Bypass Graft Surgery: How to Prepare
  272. Coronary Artery Bypass Graft Surgery: Recovering in the Hospital
  273. Coronary Artery Bypass Graft Surgery: Self-Care for Recovery
  274. Coronary Artery Bypass Graft Surgery: The Recovery Process
  275. Coronary Artery Bypass Graft Surgery: What to Expect After You Go Home
  276. Coronary Artery Bypass Graft: What to Expect at Home
  277. Coronary Artery Bypass Surgery
  278. Coronary Artery Bypass Surgery: Day One of Recovery
  279. Coronary Artery Bypass Surgery: Minimally Invasive Methods
  280. Coronary Artery Bypass Surgery: When You Arrive at the Hospital
  281. Coronary Artery Bypass Surgery: Your Medical Team
  282. Coronary Artery Disease
  283. Coronary Artery Disease: 5 Ways to Help Lower Your Risk (video)
  284. Coronary Artery Disease: 7 Ways to Help Lower Your Risk for a Heart Attack (video)
  285. Coronary Artery Disease and Alcohol
  286. Coronary Artery Disease and Depression (video)
  287. Coronary Artery Disease and Stress: Finding Your Inner Strength
  288. Coronary Artery Disease: Angina
  289. Coronary Artery Disease: Angioplasty
  290. Coronary Artery Disease: Antiplatelet Treatment
  291. Coronary Artery Disease: Being Active
  292. Coronary Artery Disease: Being Active (video)
  293. Coronary Artery Disease: Care Instructions
  294. Coronary Artery Disease: Commit to Making an Exercise Plan (video)
  295. Coronary Artery Disease: Coronary Angiogram
  296. Coronary Artery Disease: Emotions After Bypass Surgery
  297. Coronary Artery Disease: Every Step Matters (video)
  298. Coronary Artery Disease: Exercising for a Healthy Heart
  299. Coronary Artery Disease: Family History
  300. Coronary Artery Disease: Getting Back on a Healthy Track
  301. Coronary Artery Disease: Getting Back on Track (video)
  302. Coronary Artery Disease: Helping a Loved One
  303. Coronary Artery Disease: Life After Angioplasty
  304. Coronary Artery Disease: Lifestyle Changes to Lower Heart Attack Risk
  305. Coronary Artery Disease: Making an Activity Plan
  306. Coronary Artery Disease: Making It Easier to Take Your Medicines
  307. Coronary Artery Disease: Making Peace With Medicines (video)
  308. Coronary Artery Disease: Moving Forward (video)
  309. Coronary Artery Disease: Prevention Myths
  310. Coronary Artery Disease: Roles of Different Doctors
  311. Coronary Artery Disease: Should I Have an Angiogram?
  312. Coronary Artery Disease: Should I Have Angioplasty for Stable Angina?
  313. Coronary Artery Disease: Should I Have Bypass Surgery?
  314. Coronary Artery Disease: Smoking and Your Goals
  315. Coronary Artery Disease: Support Can Make Changes Easier
  316. Coronary Artery Disease: Talking to Your Doctor About Depression and Anxiety
  317. Coronary Artery Disease: Thinking Positively About Being Active
  318. Coronary Artery Disease: Tracking Your Stable Angina
  319. Coronary Artery Disease: Your Action Plan
  320. Coronary Artery Disease: Your Emotional Health Matters
  321. Coronary Calcium Scan - Medical Test
  322. Coronary Calcium Scan: Should I Have This Test?
  323. Coronavirus (COVID-19)
  324. Coronavirus (COVID-19): Care Instructions
  325. Coronavirus (COVID-19) in Children: Care Instructions
  326. Coronavirus (COVID-19): Pushing Back Against Stigma
  327. Coronavirus (COVID-19) Symptom Checker
  328. Corporal Punishment
  329. Cortisol in Blood Test - Medical Test
  330. Cortisol in Urine Test - Medical Test
  331. Cosmetic Surgery and Procedures
  332. Costochondritis: Care Instructions
  333. Costochondritis in Children: Care Instructions
  334. Cottonmouth (Water Moccasin)
  335. Cough: Care Instructions
  336. Cough in Children: Care Instructions
  337. Cough in Teens: Care Instructions
  338. Cough Symptoms in Children
  339. Coughing Up Blood: Care Instructions
  340. Coughs, Age 11 and Younger
  341. Coughs, Age 12 and Older
  342. Counseling for Depression (video)
  343. Counseling for PTSD
  344. Counseling for Your Teen
  345. Counting Carbohydrate Grams or Servings
  346. Counting Carbohydrates for Diabetes: Care Instructions
  347. Counting Your Baby's Kicks: Care Instructions
  348. Couples Communication: Care Instructions
  349. COVID-19: 7 Ways to Stay Safe When You're at High Risk (video)
  350. COVID-19: Advice if You're Planning a Pregnancy, Pregnant, Recently Pregnant, or Breastfeeding
  351. COVID-19 Antibody Test: About This Test
  352. COVID-19: Caring for Someone Who Is Sick
  353. COVID-19: Healthy Eating Tips
  354. COVID-19: How to Wear a Mask (video)
  355. COVID-19: Keeping Your Distance (video)
  356. COVID-19: Learning About the Vaccine
  357. COVID-19 or Flu? How to Tell
  358. COVID-19: Prevention for People With Weakened Immune Systems
  359. COVID-19: Protect Yourself. Protect Each Other.
  360. COVID-19: Pushing Back Against Stigma
  361. COVID-19: Taking Care of Yourself When You Have It (video)
  362. COVID-19 Vaccine: Care Instructions
  363. COVID-19 Vaccine for Children: Care Instructions
  364. COVID-19 Viral Test: About This Test
  365. COVID-19: What Is It? (video)
  366. COVID-19: Why Get the Vaccine? (video)
  367. COVID-19: Why I Got the Vaccine (video)
  368. Cow's Milk Protein Allergy in Babies