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Top of Page
  1. Habermann Disease
  2. Habit Spasms
  3. HAE
  4. haemophilia A
  5. haemophilia C
  6. HAF Deficiency
  7. Hageman factor deficiency
  8. Hageman Trait
  9. Hailey-Hailey Disease
  10. Haim-Munk Syndrome
  11. Hair Loss
  12. Hair Loss Caused by Lack of Protein
  13. Hair Loss From Cancer Treatment
  14. Hair Loss, Hair Transplant for
  15. Hair Loss: Should I Take Medicine to Regrow Hair?
  16. Hair Transplant Surgery
  17. Hair-Pulling Syndrome
  18. hairy birthmark
  19. Hairy Cell Leukemia
  20. Hairy Cell Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  21. Hairy Cell Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
  22. Hajdu Cheney Syndrome
  23. HAL Deficiency
  24. Halitosis (Bad or Changed Breath)
  25. Hall-Pallister Syndrome
  26. Hallervorden-Spatz Syndrome
  27. Hallopeau I Disease
  28. Hallopeau's Disease, Type I
  29. Hallux Duplication, Postaxial Polydactyly, and Absence of Corpus Callosum
  30. HAM/TSP
  31. Hamartoma of the Lymphatics
  32. Hammer Toe, Phalangeal Head Resection for
  33. Hammer, Claw, and Mallet Toes
  34. Hammer, Claw, or Mallet Toe: Should I Have Surgery?
  35. Hamstring Muscles
  36. Hand, Finger, and Wrist Injuries
  37. Hand, Finger, and Wrist Problems, Noninjury
  38. Hand, Foot and Mouth Disease
  39. Hand-Foot-and-Mouth Disease
  40. Hand-Foot-Mouth Syndrome
  41. Hand-Schueller-Christian syndrome
  42. Hand-Washing
  43. Handling a Dead Bird
  44. Handling Sadness and Yearning After a Major Loss
  45. Handling Wild Birds
  46. HANE
  47. Hanhart Syndrome
  48. Hansen's Disease
  49. Hantavirus Pulmonary Syndrome
  50. Hantavirus Pulmonary Syndrome (HPS)
  51. Hantavirus: Advice for Hikers and Campers
  52. Hantavirus: Cleaning Up Rodent-Infested Areas
  53. Hantavirus: Keeping Rodent Numbers Down
  54. Hantavirus: Questions Your Doctor May Ask
  55. Happle syndrome
  56. Happy Puppet Syndrome (obsolete)
  57. Harada Syndrome
  58. Harlequin Fetus
  59. Harmful Noise Levels
  60. HARP
  61. Hart Syndrome
  62. Hartnup Disease
  63. Hartnup Disorder
  64. Hartnup Syndrome
  65. Hashimoto's disease
  66. Hashimoto's syndrome
  67. Hashimoto's thyroiditis
  68. Hashimoto-Pritzker syndrome
  69. Hay Fever
  70. Hay Fever and Other Seasonal Allergies
  71. Hay-Wells Syndrome


Top of Page
  1. HE
  2. Head Injuries in Children: Problems to Watch For
  3. Head Injury, Age 3 and Younger
  4. Head Injury, Age 4 and Older
  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 Risk Screening
  73. Heart Attack and Stroke Risk Screening
  74. Heart Attack and Unstable Angina
  75. Heart Attack Risk Calculator
  76. Heart Attack, Stents for
  77. Heart Attack: How to Prevent Another One
  78. Heart attack: Living with a pacemaker or ICD
  79. Heart Block
  80. Heart Block, Congenital
  81. Heart Disease and Stroke in Women: Reducing Your Risk
  82. Heart Disease Risk: Should I Have a Coronary Calcium Scan?
  83. Heart Disease: Exercising for a Healthy Heart
  84. Heart Disease: Prevention Myths
  85. Heart Disease: Should I Have an Angiogram?
  86. Heart Disease: Should I Have Angioplasty for Stable Angina?
  87. Heart Disease: Should I Have Bypass Surgery?
  88. Heart Disease: Walking for a Healthy Heart
  89. Heart Failure
  90. Heart Failure and Sexual Activity
  91. Heart Failure and Sleep Problems
  92. Heart Failure Complications
  93. Heart Failure Stages
  94. Heart Failure Symptoms
  95. Heart Failure Types
  96. Heart Failure With Preserved Ejection Fraction (Diastolic Heart Failure)
  97. Heart Failure With Reduced Ejection Fraction (Systolic Heart Failure)
  98. Heart Failure: Activity and Exercise
  99. Heart Failure: Avoiding Colds and Flu
  100. Heart Failure: Avoiding Medicines That Make Symptoms Worse
  101. Heart Failure: Avoiding Triggers for Sudden Heart Failure
  102. Heart Failure: Checking Your Weight
  103. Heart Failure: Compensation by the Heart and Body
  104. Heart Failure: Disease Management Programs
  105. Heart Failure: Eating a Healthy Diet
  106. Heart Failure: Eating Out on a Low Salt Diet
  107. Heart Failure: Less Common Symptoms
  108. Heart Failure: Should I Get a Pacemaker (Cardiac Resynchronization Therapy)?
  109. Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  110. Heart Failure: Taking Medicines Properly
  111. Heart Failure: Tips for Caregivers
  112. Heart Failure: Tips for Easier Breathing
  113. Heart Failure: Watching Your Fluids
  114. Heart Murmur
  115. Heart Problems: Living With a Pacemaker
  116. Heart Problems: Living With an ICD
  117. Heart Rate Problems: Should I Get a Pacemaker?
  118. Heart Rhythm Problems and Driving
  119. Heart Rhythm Problems: Diary of Symptoms
  120. Heart Rhythm Problems: How to Travel Safely
  121. Heart Rhythm Problems: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  122. Heart Rhythm Problems: Symptoms
  123. Heart Tests: When Do You Need Them?
  124. Heart Transplant
  125. Heart Valve (Aortic) Regurgitation
  126. Heart Valve Disease
  127. Heart Valve Disease and Pregnancy
  128. Heart Valve Problems: Should I Choose a Mechanical Valve or Tissue Valve to Replace My Heart Valve?
  129. Heart Valve Replacement Surgery
  130. Heart Valve Replacement Surgery: Life After Surgery
  131. Heart Valve Replacement: How to Prepare
  132. Heart Valve Surgery: Recovery
  133. heart-hand syndrome
  134. Heart-healthy diet, Eating a
  135. Heart-Healthy Eating
  136. Heart-Healthy Eating: Fish
  137. Heart-Healthy Lifestyle
  138. Heartbeat, Changes
  139. Heartburn
  140. Heartburn (GERD): Controlling heartburn by changing your habits
  141. Heartburn: Changing Your Eating Habits
  142. Heartburn: Reducing Pressure on Your Stomach
  143. Heat After an Injury
  144. Heat Rash
  145. Heat Stress
  146. Heat Waves
  147. Heat-Related Illness
  148. Heat-Related Illnesses
  149. Heatstroke First Aid
  150. Heatstroke Prevention: Acclimating to the Heat
  151. Heatstroke Prevention: What to Wear
  152. Heatstroke: Emergency Symptoms
  153. Heavy Menstrual Periods
  154. Heavy Metal Poisoning
  155. Heavy Metal Toxicity
  156. Heavy Sweating
  157. Hecht Syndrome
  158. HED
  159. Heel Bursitis or Tendon Injury: Preventing Pain
  160. Heel Pain (Plantar Fasciitis)
  161. Hegglin's Disease
  162. Heimlich Maneuver
  163. Heimlich Maneuver for Adults and Children Older Than 1 Year
  164. Helicobacter Pylori Bacteria
  165. HELLP Syndrome and Preeclampsia
  166. Help for Anger Problems
  167. Help Your School-Age Child Develop Social Skills
  168. Help Your Working Teen Balance Responsibilities and Set Priorities
  169. Helping a Family Member Who Has PTSD
  170. Helping a Loved One After Coronary Artery Bypass Graft Surgery
  171. Helping a Person During a Seizure
  172. Helping Adolescents Develop More Mature Ways of Thinking
  173. Helping Children During Immunizations
  174. Helping Children With Disabilities Stay Active
  175. Helping Kids Handle Peer Pressure
  176. Helping Someone During a Panic Attack
  177. Helping Your Child Avoid Tobacco, Drugs, and Alcohol
  178. Helping Your Child Build a Healthy Body Image
  179. Helping Your Child Build Inner Strength
  180. Helping Your Child Transition Into Middle School or Junior High
  181. Helping Your Child Who Is Overweight
  182. Helping Your Newborn Learn
  183. Helping Your School-Age Child Learn About the Body
  184. Helping Your Teen Become a Safe Driver
  185. Helping Your Teen Follow a Gluten-Free Diet
  186. Hemangioma
  187. Hemangiomatous Branchial Clefts-Lip Pseudocleft Syndrome
  188. Hematogenous Osteomyelitis
  189. Hematuria, Benign, Familial
  190. Hematuria, Benign, Recurrent
  191. Hematuria, Essential
  192. Hematuria-Nephropathy Deafness
  193. hemifacial atrophy (HFA)
  194. Hemimegalencephaly
  195. Hemiparaplegic Syndrome
  196. Hemisection of the Spinal Cord
  197. Hemispherectomy for Epilepsy
  198. Hemochromatosis
  199. Hemochromatosis Genetic Screening
  200. hemochromatosis type 4
  201. hemochromatosis type I
  202. Hemodialysis
  203. Hemodialysis Compared to Peritoneal Dialysis
  204. Hemolytic Anemia of Newborn
  205. Hemolytic Disease of Newborn
  206. Hemophilia
  207. Hemophilia A
  208. Hemophilia B
  209. hemophilia C
  210. Hemophilia, Clotting Factor Replacement for
  211. Hemophilia: Preventing Bleeding Episodes
  212. Hemophilia: Treatment for People Who Have Inhibitors
  213. Hemophilia: Understanding Genetic Risk
  214. Hemorrhage, Diverticular
  215. Hemorrhagic Capillary Toxicosis
  216. Hemorrhagic Familial Nephritis
  217. Hemorrhagic Stroke
  218. hemorrhagiparous thrombocytic dystrophy
  219. Hemorrhoid Surgery (Hemorrhoidectomy)
  220. Hemorrhoidectomy for Hemorrhoids
  221. Hemorrhoids
  222. Hemorrhoids, Infrared Photocoagulation for
  223. Hemorrhoids, Rubber Band Ligation for
  224. Hemorrhoids: Which Treatment Should I Use?
  225. Hemosiderosis
  226. Henna Tattoos (Mehndi)
  227. Henoch-Schönlein Purpura
  228. HEP
  229. Hepatic Carnitine Palmitoyltransferase 1 Deficiency
  230. Hepatic CPT1
  231. Hepatic Encephalopathy
  232. Hepatic Fibrosis, Congenital
  233. Hepatic Fructokinase Deficiency
  234. Hepatic Veno-Occlusive Disease
  235. Hepatitis A
  236. Hepatitis A and Undercooked Shellfish
  237. Hepatitis B
  238. Hepatitis B
  239. Hepatitis B and C: Risk of Liver Cancer
  240. Hepatitis B and C: Should I Be Tested?
  241. Hepatitis B Treatment Recommendations
  242. Hepatitis B Viral DNA
  243. Hepatitis B: How to Avoid Spreading the Virus
  244. Hepatitis B: Postvaccination Test for Immunity
  245. Hepatitis B: Should I Take Antiviral Medicine for Chronic Hepatitis B?
  246. Hepatitis C
  247. Hepatitis C Genotypes
  248. Hepatitis C Home Test
  249. Hepatitis C: Should I Take Antiviral Medicine?
  250. Hepatitis C: Your Risk for Cirrhosis
  251. Hepatitis D
  252. Hepatitis E
  253. Hepatitis Immunoglobulin (HBIG)
  254. Hepatitis Panel
  255. Hepato-Renal Syndrome
  256. Hepatoerythropoietic Porphyria
  257. Hepatolenticular Degeneration
  258. Hepatophosphorylase Deficiency Glycogenosis
  259. Hepatorenal Syndrome
  260. Hepatorenal tyrosinemia
  261. Hereditary Angioedema
  262. Hereditary Areflexic Dystasia
  263. Hereditary Arthro-Ophthalmopathy
  264. hereditary atransferrinemia
  265. hereditary brachial plexus neuropathy
  266. hereditary ceruloplasmin deficiency
  267. Hereditary Chorea
  268. Hereditary Chronic Progressive Chorea
  269. Hereditary Coproporphyria
  270. Hereditary Deafness and Nephropathy
  271. Hereditary Deafness-Retinitis Pigmentosa
  272. Hereditary Dystopic Lipidosis
  273. hereditary hemochromatosis type 2
  274. Hereditary Hemolytic-Uremic Syndrome
  275. Hereditary Hemorrhagic Telangiectasia
  276. hereditary hyperekplexia
  277. hereditary hyperferritinemia cataract syndrome
  278. Hereditary Hyperphosphatasia
  279. Hereditary Leiomyomatosis and Renal Cell Carcinoma
  280. Hereditary Lymphedema
  281. hereditary motor and sensory neuropathy
  282. Hereditary Motor Sensory Neuropathy
  283. Hereditary Motor Sensory Neuropathy I
  284. Hereditary Motor Sensory Neuropathy Type III, HSMN Type III
  285. Hereditary Multi-Infarct Dementia
  286. hereditary multiple exostoses
  287. Hereditary Multiple Osteochondromas
  288. Hereditary Nephritis
  289. Hereditary Nephritis With Sensory Deafness
  290. Hereditary Nephrogenic Diabetes Insipidus
  291. Hereditary Neuralgic Amyotrophy
  292. hereditary non-polyposis colon cancer
  293. hereditary oligophrenic cerebello-lental degeneration
  294. Hereditary Onychoosteodysplasia (HOOD)
  295. hereditary platelet disorder
  296. Hereditary Polyposis Coli
  297. Hereditary Sensory and Autonomic Neuropathy (HSAN) Type I
  298. Hereditary Sensory and Autonomic Neuropathy Type II
  299. Hereditary Sensory and Autonomic Neuropathy Type IV
  300. Hereditary Sensory and Autonomic Neuropathy, Type III (HSAN, Type III)
  301. Hereditary Sensory Neuropathy Type I
  302. Hereditary Sensory Neuropathy Type II
  303. Hereditary Sensory Neuropathy Type III
  304. Hereditary Sensory Neuropathy Type IV
  305. Hereditary Sensory Radicular Neuropathy, Autosomal Dominant
  306. Hereditary Spastic Paraplegia
  307. Hereditary Spherocytosis
  308. hereditary tremor
  309. Hereditary Type I Hypophosphatemia (HPDR I)
  310. Hereditary Type II Hypophosphatemia (HPDR II)
  311. Hereditary tyrosinemia type 1
  312. Hereditary Unconjugated Hyperbilirubinemia
  313. hereditary white matter disorders
  314. Heredopathia Atactica Polyneuritiformis
  315. Hermans-Herzberg Phakomatosis
  316. Hermansky Pudlak syndrome
  317. Hernia, Hiatal
  318. Hernia, Inguinal
  319. Hernia, Inguinal, Laparoscopic Repair of
  320. Herniated Disc, Discectomy and Microdiscectomy for
  321. Herniated Disc, Percutaneous Discectomy for
  322. Herniated Neck Disc
  323. Heroin
  324. Herpes Encephalitis
  325. Herpes Iris, Erythema Multiforme Type
  326. Herpes Simplex
  327. Herpes Simplex Infection of Newborn
  328. Herpes Zoster
  329. Herpes, Genital
  330. Herpes, Neonatal
  331. Herpesvirus Hominis Infection of Newborn
  332. Herpesvirus Simiae, B Virus
  333. Herpetic Brainstem Encephalitis
  334. Herpetic Meningoencephalitis
  335. Herpetic Proctitis
  336. Hers Disease
  337. Hexoaminidase Alpha-Subunit Deficiency (Variant B)
  338. Hexosaminidases A and B deficiency


Top of Page
  1. HI
  2. Hiatal Hernia
  3. Hiatal Hernia and GERD
  4. Hiatal Hernia-Microcephaly-Nephrosis, Galloway Type
  5. Hiccough, Chronic
  6. Hiccups
  7. Hiccups, Chronic
  8. Hiccups, Persistent
  9. Hidden Gluten
  10. Hidradenitis Axillaris
  11. Hidradenitis Suppurativa
  12. Hidradenitis Suppurativa
  13. HIE Syndrome
  14. HIE Syndrome
  15. HIES
  16. HIES
  17. High Blood Pressure
  18. High Blood Pressure
  19. High Blood Pressure During Pregnancy
  20. High Blood Pressure in African Americans
  21. High Blood Pressure in Children
  22. High Blood Pressure Treatment Guidelines
  23. High Blood Pressure, Transient Ischemic Attack, and Stroke
  24. High Blood Pressure: Checking Your Blood Pressure at Home
  25. High Blood Pressure: Nutrition Tips
  26. High Blood Pressure: Over-the-Counter Medicines to Avoid
  27. High Blood Pressure: Should I Take Medicine?
  28. High Blood Pressure: Taking Medicines Properly
  29. High Blood Pressure: Using the DASH Diet
  30. High Blood Sugar Emergencies from Diabetes, Preventing
  31. High Blood Sugar from Diabetes
  32. High blood sugar in children with diabetes, Preventing
  33. High Cholesterol
  34. High Cholesterol: Effect of Food on Cholesterol
  35. High Cholesterol: Healthy Food Choices
  36. High Cholesterol: How a Dietitian Can Help
  37. High Cholesterol: Making Lifestyle Changes
  38. High density lipoproteindeficiency, type 1 (HDLDT1)
  39. High Imperforate Anus
  40. High Potassium
  41. High Scapula
  42. High Triglycerides
  43. High-Dose Vitamin C (PDQ®): Complementary and alternative medicine - Health Professional Information [NCI]
  44. High-Dose Vitamin C (PDQ®): Complementary and alternative medicine - Patient Information [NCI]
  45. High-Output Heart Failure
  46. High-Potassium Foods
  47. High-Pressure Injection Wounds
  48. High-Risk Pregnancy
  49. High-Risk Sexual Behavior
  50. Hill Diarrhea
  51. HIM
  52. Hindbrain Herniation
  53. Hip Bursitis or Tendon Injury: Preventing Pain
  54. Hip Dysplasia, Congenital
  55. Hip Dysplasia, Developmental
  56. Hip Dysplasia: Caring for Your Child in a Body (Spica) Cast
  57. Hip Fracture
  58. Hip Fracture Repair (Hip Pinning)
  59. Hip Fractures: What Increases Your Risk
  60. Hip Injuries, Age 11 and Younger
  61. Hip Injuries, Age 12 and Older
  62. Hip Problems, Age 11 and Younger
  63. Hip Problems, Age 12 and Older
  64. Hip Replacement Surgery
  65. Hip Replacement Surgery, Deciding About
  66. Hip Resurfacing Arthroplasty
  67. Hirschsprung's Disease
  68. Hirschsprung's Disease
  69. HIS Deficiency
  70. Histamine cephalalgia
  71. Histidase Deficiency
  72. Histidine Ammonia-Lyase (HAL) Deficiency
  73. Histidinemia
  74. Histiocytic Necrotizing Lymphadenitis
  75. Histiocytosis X
  76. HIV (Human Immunodeficiency Virus) Infection
  77. HIV and AIDS: Who Is Affected
  78. HIV and Cytomegalovirus
  79. HIV and Exercise
  80. HIV and Fatigue
  81. HIV and Pregnancy
  82. HIV and Weight Loss
  83. HIV Embryopathy
  84. HIV Home Care
  85. HIV Infection, Counseling for
  86. HIV Screening
  87. HIV Symptoms in Children
  88. HIV Testing: Should I Get Tested for Human Immunodeficiency Virus?
  89. HIV Treatment in Children
  90. HIV Viral Load
  91. HIV-2
  92. HIV: Antiretroviral Therapy (ART)
  93. HIV: Giving Support
  94. HIV: Human Immundeficiency Virus Infection
  95. HIV: Nonprogressors and HIV-Resistant People
  96. HIV: Preventing Infections
  97. HIV: Preventing Other Infections When You Have HIV
  98. HIV: Risks of Sexual Contact
  99. HIV: Stages of Infection
  100. HIV: Taking Antiretroviral Drugs
  101. HIV: Tips for Caregivers to Avoid Infection
  102. HIV: When Should I Start Taking Antiretroviral Medicines for HIV Infection?
  103. HIV: Why Healthy Eating Matters
  104. Hives, Giant


Top of Page
  1. Hoarding Disorder
  2. Hodgkin Disease
  3. Hodgkin's Disease
  4. Hodgkin's Lymphoma
  5. Hodgkin's Lymphoma
  6. Hodgkin's Lymphoma, Radiation Therapy for
  7. Hole in the Heart
  8. Holmes-Adie Syndrome
  9. Holmes-Gang Syndrome
  10. Holoprosencephaly
  11. Holoprosencephaly Sequence
  12. Holt Oram Syndrome
  13. Home Health Supplies
  14. Home Oxygen Therapy
  15. Home Remedies for Bites and Stings
  16. Home Test for Protein in Urine
  17. Home Treatment for Second-Degree Burns
  18. Homeopathy
  19. homocystinuria
  20. Homocystinuria
  21. Homocystinuria due to Cystathionine Beta-Synthase Deficiency
  22. Hootnick-Holmes Syndrome (obsolete)
  23. Hordeolum
  24. Hormonal Birth Control: Risk of Blood Clots
  25. Hormonal Factors in Erection Problems
  26. Hormone Replacement Therapy, Deciding About
  27. Hormone Tests to Check for Undescended Testicles
  28. Hormone Therapy for Dysfunctional Uterine Bleeding, Deciding About
  29. Hormone Therapy for Endometriosis, Deciding About
  30. Hormone Therapy for Prostate Cancer (Androgen Deprivation Therapy, or ADT)
  31. Hormone Treatment for Breast Cancer
  32. Hormones
  33. Horner's Syndrome
  34. Hornstein-Knickenberg Syndrome
  35. HOS1
  36. Hospice
  37. Hospice Care
  38. Hospital Discharge Planning
  39. Hospital Isolation Rooms
  40. Hospital Patient Advocates
  41. Hospital Policies and Breastfeeding
  42. Hostility and Anger
  43. Hot Flashes and Menopause
  44. Hot Flashes and Night Sweats (PDQ®): Supportive care - Health Professional Information [NCI]
  45. Hot Flashes and Night Sweats (PDQ®): Supportive care - Patient Information [NCI]
  46. Hot flashes, Managing
  47. Hot Weather, Tips for Staying Active
  48. How a Scrape Heals
  49. How ADHD Affects Your Child
  50. How Adolescent Thinking Develops
  51. How Asthma Develops in Children
  52. How Birth Control Methods Prevent Pregnancy
  53. How Common Is Lumbar Spinal Stenosis?
  54. How Cystic Fibrosis Affects Breathing and the Lungs
  55. How Cystic Fibrosis Affects Digestion and the Pancreas
  56. How Cystic Fibrosis Affects the Bones
  57. How Cystic Fibrosis Affects the Reproductive System
  58. How Cystic Fibrosis Affects the Sweat Glands
  59. How Diabetes Causes Blindness
  60. How Diabetes Causes Foot Problems
  61. How Diabetes Causes Nerve Disease
  62. How Erections Occur
  63. How Normal Vision Develops
  64. How Pregnancy (Conception) Occurs
  65. How Reading Helps Language Development
  66. How Storytelling Helps Children Express Feelings About Loss
  67. How the Body Controls Blood Sugar
  68. How the Heart Works
  69. How to Find Sodium
  70. How to Get Rid of Medicines
  71. How to Get Up Safely After a Fall
  72. How to Recognize Poison Ivy, Oak, and Sumac
  73. How to Stop Bleeding From a Head Wound
  74. How to Take Birth Control Pills
  75. How to Teach Your Child by Example
  76. How to Track Your Stress
  77. How to Transport a Piece of Tongue
  78. How We Hear
  79. How Your Joints Work


Top of Page
  1. Hyaline Membrane Disease
  2. Hyaline Panneuropathy
  3. Hydantoin Embryopathy
  4. Hydatidiform Mole
  5. Hydranencephaly
  6. Hydrazine Sulfate (PDQ®): Complementary and alternative medicine - Health Professional Information [NCI]
  7. Hydrazine Sulfate (PDQ®): Complementary and alternative medicine - Patient Information [NCI]
  8. Hydroanencephaly
  9. Hydrocele
  10. Hydrocele, Congenital
  11. Hydrocephalus
  12. hydrocephalus, agyria, and retinal dysplasia (HARD syndrome)
  13. Hydrocephalus, Congenital
  14. Hydrocephalus, Internal, Dandy-Walker Type
  15. Hydrocephalus, Noncommunicating, Dandy-Walker Type
  16. Hydrocephaly
  17. Hydrocortisone for Itching
  18. Hydromyelia
  19. Hydronephrosis With Peculiar Facial Expression
  20. Hydrophobia
  21. Hydrotherapy
  22. Hyper IgD syndrome
  23. Hyper IgM Syndrome
  24. Hyper-Beta Carnosinemia
  25. Hyperactivity
  26. Hyperaldosteronism With Hypokalemic Alkatosis
  27. Hyperaldosteronism Without Hypertension
  28. Hyperaldosteronism, Primary
  29. Hyperammonemia Due to N-Acetylglutamate synthetase Deficiency
  30. Hyperammonemia due to Ornithine Transcarbamylase Deficiency
  31. Hyperargininemia
  32. Hyperbaric Oxygen Therapy for Carbon Monoxide Poisoning
  33. Hyperbilirubinemia I
  34. Hyperbilirubinemia II
  35. Hyperbilirubinemia in Newborns
  36. Hypercalcemia, Familial, with Nephrocalcinosis and Indicanuria
  37. Hypercalcemia-Supravalvar Aortic Stenosis
  38. Hypercholesterolemia
  39. hypercortisolism
  40. Hyperekplexia
  41. Hyperemesis Gravidarum
  42. hyperexplexia
  43. Hyperferritinemia Cataract Syndrome
  44. Hyperglycemia in children with diabetes, Preventing
  45. Hyperglycemia, Diabetic
  46. Hyperglycemic Emergencies from Diabetes, Preventing
  47. Hyperglycinemia with Ketoacidosis and Lactic Acidosis, Propionic Type
  48. Hyperglycinemia, Nonketotic
  49. Hyperhidrosis, Primary
  50. Hyperhistidinemia
  51. Hyperimmunoglobulin E Recurrent Infection Syndrome
  52. Hyperimmunoglobulin E Recurrent Infection Syndrome
  53. Hyperimmunoglobulinemia D with periodic fever
  54. Hyperkalemia
  55. Hyperkeratosis Palmoplantaris with Periodontosis
  56. hyperlipoproteinemia type 1
  57. Hyperlipoproteinemia Type III
  58. Hyperlipoproteinemia, Type IIA
  59. Hypernephroma
  60. hypernychthemeral syndrome
  61. Hyperopia (Farsightedness)
  62. Hyperostosis Calvariae Interna
  63. Hyperostosis Corticalis Deformans Juvenilis
  64. Hyperostosis Frontalis Interna
  65. Hyperphalangy-Clinodactyly of Index Finger with Pierre Robin Syndrome
  66. Hyperphenylalanemia
  67. Hyperpotassemia
  68. Hyperprolinemia Type I
  69. Hyperprolinemia Type II
  70. Hyperpyrexia
  71. Hypersensitivity Pneumonitis
  72. Hypersensitivity Vasculitis
  73. Hypersplenism
  74. hypertelorism-hypospadius syndrome (obsolete)
  75. Hypertension (High Blood Pressure)
  76. Hypertension: Checking your blood pressure at home
  77. Hypertension: Taking medicines properly
  78. Hypertension: Using the DASH diet
  79. Hyperthermia
  80. Hyperthermia
  81. Hyperthyroidism
  82. Hyperthyroidism, Radioactive Iodine for
  83. Hyperthyroidism: Age-Related Symptoms
  84. Hyperthyroidism: Graves' Ophthalmopathy
  85. Hyperthyroidism: Medicines for Symptoms
  86. Hyperthyroidism: Should I Use Antithyroid Medicine or Radioactive Iodine?
  87. Hypertriglyceridemia
  88. Hypertrophic Cardiomyopathy
  89. Hypertrophic Cardiomyopathy Types
  90. Hypertrophic Cardiomyopathy: Risk of Sudden Death
  91. Hypertrophic Gastropathy
  92. Hypertrophic Interstitial Neuritis
  93. Hypertrophic Interstitial Neuropathy
  94. Hypertrophic Interstitial Radiculoneuropathy
  95. Hypertrophic Neuropathy of Refsum
  96. Hypertrophic Obstructive Cardiomyopathy (HOCM)
  97. Hypertrophic Rosacea
  98. Hypervalinemia
  99. Hyperventilation
  100. hypnolepsy
  101. Hypnosis
  102. Hypochondroplasia
  103. hypogammaglobulinemia
  104. hypoglossia-hypodactylia syndrome
  105. Hypoglycemia (Low Blood Sugar) in People Without Diabetes
  106. Hypoglycemia from taking insulin, Dealing with
  107. Hypoglycemia from taking oral diabetes medicine, Dealing with
  108. Hypoglycemia in children with diabetes, Preventing
  109. Hypoglycemia with Gestational Diabetes, Dealing With
  110. Hypoglycemia with Macroglossia
  111. Hypoglycemia, Diabetic
  112. Hypohidrotic Ectodermal Dysplasia
  113. Hypokalemia
  114. Hypokalemic Alkalosis with Hypercalciuria
  115. Hypokalemic Syndrome
  116. Hypomelanosis of Ito
  117. Hypomelia-Hypotrichosis-Facial Hemangioma Syndrome
  118. Hypomyelination Neuropathy
  119. Hypoparathyroidism
  120. Hypoparathyroidism, sensorineural deafness, and renal disease
  121. Hypopharyngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  122. Hypopharyngeal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
  123. Hypophosphatasia
  124. Hypophosphatemic D-Resistant Rickets I
  125. Hypophosphatemic D-Resistant Rickets II
  126. Hypoplasia of the Depressor Anguli Oris Muscle with Cardiac Defects
  127. Hypoplastic Anemia-Triphalangeal Thumbs, Aase-Smith Type
  128. Hypoplastic Congenital Anemia
  129. Hypoplastic Left Heart Syndrome
  130. Hypopotassemia Syndrome
  131. Hypospadias
  132. hypothalamic hamartoblastoma
  133. Hypothalamic Hamartoma
  134. Hypothalamic Infantilism-Obesity
  135. Hypothermia
  136. Hypothermia and Cold Temperature Exposure
  137. Hypothyroidism
  138. Hypothyroidism in Infants, Children, and Teens
  139. hypotransferrinemia
  140. hypoxanthine-guanine phosphoribosyl transferase deficiency
  141. Hysterectomy
  142. Hysterectomy and Oophorectomy to Treat Endometriosis, Deciding About
  143. Hysterectomy and Oophorectomy: Should I Use Estrogen Therapy (ET)?
  144. Hysterectomy for Endometrial Cancer
  145. Hysterectomy for Ovarian Cancer
  146. Hysterectomy Questions
  147. Hysterectomy: Concerns About Sex
  148. Hysterectomy: Emotional Reactions
  149. Hysterectomy: Should I Also Have My Ovaries Removed?
  150. Hysterectomy: Types of Surgical Incisions
  151. Hysterical Neurosis, Conversion Type