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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 Treatment (PDQ®): Treatment - Health Professional Information [NCI]
  20. Hairy Cell Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
  21. Hajdu Cheney Syndrome
  22. HAL Deficiency
  23. Halitosis (Bad or Changed Breath)
  24. Hall-Pallister Syndrome
  25. Hallervorden-Spatz Syndrome
  26. Hallopeau I Disease
  27. Hallopeau's Disease, Type I
  28. Hallux Duplication, Postaxial Polydactyly, and Absence of Corpus Callosum
  29. HAM/TSP
  30. Hamartoma of the Lymphatics
  31. Hammer Toe, Phalangeal Head Resection for
  32. Hammer, Claw, and Mallet Toes
  33. Hammer, Claw, or Mallet Toe: Should I Have Surgery?
  34. Hamstring Muscles
  35. Hand, Finger, and Wrist Injuries
  36. Hand, Finger, and Wrist Problems, Noninjury
  37. Hand, Foot and Mouth Disease
  38. Hand-Foot-and-Mouth Disease
  39. Hand-Foot-Mouth Syndrome
  40. Hand-Schueller-Christian syndrome
  41. Hand-Washing
  42. Handling a Dead Bird
  43. Handling Sadness and Yearning After a Major Loss
  44. Handling Wild Birds
  45. HANE
  46. Hanhart Syndrome
  47. Hansen's Disease
  48. Hantavirus Pulmonary Syndrome
  49. Hantavirus Pulmonary Syndrome (HPS)
  50. Hantavirus: Advice for Hikers and Campers
  51. Hantavirus: Cleaning Up Rodent-Infested Areas
  52. Hantavirus: Keeping Rodent Numbers Down
  53. Hantavirus: Questions Your Doctor May Ask
  54. Happle syndrome
  55. Happy Puppet Syndrome (obsolete)
  56. Harada Syndrome
  57. Harlequin Fetus
  58. Harmful Noise Levels
  59. HARP
  60. Hart Syndrome
  61. Hartnup Disease
  62. Hartnup Disorder
  63. Hartnup Syndrome
  64. Hashimoto's disease
  65. Hashimoto's syndrome
  66. Hashimoto's thyroiditis
  67. Hashimoto-Pritzker syndrome
  68. Hay Fever
  69. Hay Fever and Other Seasonal Allergies
  70. Hay-Wells Syndrome
  71. Hay-Wells Syndrome of Ectodermal Dysplasia


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 Unstable Angina
  74. Heart Attack Risk Calculator
  75. Heart Attack, Stents for
  76. Heart Attack: How to Prevent Another One
  77. Heart attack: Living with a pacemaker or ICD
  78. Heart Block
  79. Heart Block, Congenital
  80. Heart Disease and Stroke in Women: Reducing Your Risk
  81. Heart Disease Risk: Should I Have a Coronary Calcium Scan?
  82. Heart Disease: Exercising for a Healthy Heart
  83. Heart Disease: Prevention Myths
  84. Heart Disease: Should I Have an Angiogram?
  85. Heart Disease: Should I Have Angioplasty for Stable Angina?
  86. Heart Disease: Should I Have Bypass Surgery?
  87. Heart Disease: Walking for a Healthy Heart
  88. Heart Failure
  89. Heart Failure and Sexual Activity
  90. Heart Failure and Sleep Problems
  91. Heart Failure Complications
  92. Heart Failure Stages
  93. Heart Failure Symptoms
  94. Heart Failure Types
  95. Heart Failure: Activity and Exercise
  96. Heart Failure: Avoiding Colds and Flu
  97. Heart Failure: Avoiding Medicines That Make Symptoms Worse
  98. Heart Failure: Avoiding Triggers for Sudden Heart Failure
  99. Heart Failure: Checking Your Weight
  100. Heart Failure: Compensation by the Heart and Body
  101. Heart Failure: Disease Management Programs
  102. Heart Failure: Eating a Healthy Diet
  103. Heart Failure: Eating Out on a Low Salt Diet
  104. Heart Failure: Less Common Symptoms
  105. Heart Failure: Should I Get a Pacemaker (Cardiac Resynchronization Therapy)?
  106. Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  107. Heart Failure: Taking Medicines Properly
  108. Heart Failure: Tips for Caregivers
  109. Heart Failure: Tips for Easier Breathing
  110. Heart Failure: Watching Your Fluids
  111. Heart Murmur
  112. Heart Problems
  113. Heart Problems: Living With a Pacemaker
  114. Heart Problems: Living With an ICD
  115. Heart Rate Problems: Should I Get a Pacemaker?
  116. Heart Rhythm Problems and Driving
  117. Heart Rhythm Problems: Diary of Symptoms
  118. Heart Rhythm Problems: How to Travel Safely
  119. Heart Rhythm Problems: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
  120. Heart Rhythm Problems: Symptoms
  121. Heart Tests: When Do You Need Them?
  122. Heart Transplant
  123. Heart Valve (Aortic) Regurgitation
  124. Heart Valve Disease
  125. Heart Valve Disease and Pregnancy
  126. Heart Valve Problems: Should I Choose a Mechanical Valve or Tissue Valve to Replace My Heart Valve?
  127. Heart Valve Replacement Surgery
  128. Heart Valve Replacement Surgery: Life After Surgery
  129. Heart Valve Replacement: How to Prepare
  130. Heart Valve Surgery: Recovery
  131. heart-hand syndrome
  132. Heart-healthy diet, Eating a
  133. Heart-Healthy Eating
  134. Heart-Healthy Eating: Fish
  135. Heart-Healthy Lifestyle
  136. Heartbeat, Changes
  137. Heartburn
  138. Heartburn (GERD): Controlling heartburn by changing your habits
  139. Heartburn: Changing Your Eating Habits
  140. Heartburn: Reducing Pressure on Your Stomach
  141. Heat After an Injury
  142. Heat Rash
  143. Heat Stress
  144. Heat Waves
  145. Heat-Related Illness
  146. Heat-Related Illnesses
  147. Heatstroke First Aid
  148. Heatstroke Prevention: Acclimating to the Heat
  149. Heatstroke Prevention: What to Wear
  150. Heatstroke: Emergency Symptoms
  151. Heavy Menstrual Periods
  152. Heavy Metal Poisoning
  153. Heavy Metal Toxicity
  154. Heavy Sweating
  155. Hecht Syndrome
  156. HED
  157. Heel Bursitis or Tendon Injury: Preventing Pain
  158. Heel Pain (Plantar Fasciitis)
  159. Hegglin's Disease
  160. Heimlich Maneuver
  161. Heimlich Maneuver for Adults and Children Older Than 1 Year
  162. Helicobacter Pylori Bacteria
  163. HELLP Syndrome and Preeclampsia
  164. Help for Anger Problems
  165. Help Your School-Age Child Develop Social Skills
  166. Help Your Working Teen Balance Responsibilities and Set Priorities
  167. Helping a Family Member Who Has PTSD
  168. Helping a Loved One After Coronary Artery Bypass Graft Surgery
  169. Helping a Person During a Seizure
  170. Helping Adolescents Develop More Mature Ways of Thinking
  171. Helping Children During Immunizations
  172. Helping Children With Disabilities Stay Active
  173. Helping Kids Handle Peer Pressure
  174. Helping Someone During a Panic Attack
  175. Helping the Overweight Child
  176. Helping Your Child Avoid Tobacco, Drugs, and Alcohol
  177. Helping Your Child Build a Healthy Body Image
  178. Helping Your Child Build Inner Strength
  179. Helping Your Child Transition Into Middle School or Junior High
  180. Helping Your Newborn Learn
  181. Helping Your School-Age Child Learn About the Body
  182. Helping Your Teen Become a Safe Driver
  183. Helping Your Teen Follow a Gluten-Free Diet
  184. Hemangioma
  185. Hemangiomatous Branchial Clefts-Lip Pseudocleft Syndrome
  186. Hematogenous Osteomyelitis
  187. Hematuria, Benign, Familial
  188. Hematuria, Benign, Recurrent
  189. Hematuria, Essential
  190. Hematuria-Nephropathy Deafness
  191. hemifacial atrophy (HFA)
  192. Hemimegalencephaly
  193. Hemiparaplegic Syndrome
  194. Hemisection of the Spinal Cord
  195. Hemispherectomy for Epilepsy
  196. Hemochromatosis
  197. Hemochromatosis Genetic Screening
  198. hemochromatosis type 4
  199. hemochromatosis type I
  200. Hemodialysis
  201. Hemodialysis Compared to Peritoneal Dialysis
  202. Hemoglobin Lepore Syndromes
  203. Hemolytic Anemia of Newborn
  204. Hemolytic Disease of Newborn
  205. Hemophilia
  206. Hemophilia A
  207. Hemophilia B
  208. hemophilia C
  209. Hemophilia, Clotting Factor Replacement for
  210. Hemophilia: Preventing Bleeding Episodes
  211. Hemophilia: Treatment for People Who Have Inhibitors
  212. Hemophilia: Understanding Genetic Risk
  213. Hemorrhage, Diverticular
  214. Hemorrhagic Capillary Toxicosis
  215. Hemorrhagic Familial Nephritis
  216. Hemorrhagic Stroke
  217. hemorrhagiparous thrombocytic dystrophy
  218. Hemorrhoid Surgery (Hemorrhoidectomy)
  219. Hemorrhoidectomy for Hemorrhoids
  220. Hemorrhoids
  221. Hemorrhoids, Infrared Photocoagulation for
  222. Hemorrhoids, Rubber Band Ligation for
  223. Hemorrhoids: Which Treatment Should I Use?
  224. Hemosiderosis
  225. Henna Tattoos (Mehndi)
  226. Henoch-Schönlein Purpura
  227. HEP
  228. Hepatic Carnitine Palmitoyltransferase 1 Deficiency
  229. Hepatic CPT1
  230. Hepatic Encephalopathy
  231. Hepatic Fibrosis, Congenital
  232. Hepatic Fructokinase Deficiency
  233. Hepatic Veno-Occlusive Disease
  234. Hepatitis A
  235. Hepatitis A and Undercooked Shellfish
  236. Hepatitis B
  237. Hepatitis B
  238. Hepatitis B and C: Risk of Liver Cancer
  239. Hepatitis B and C: Should I Be Tested?
  240. Hepatitis B Treatment Recommendations
  241. Hepatitis B Viral DNA
  242. Hepatitis B: How to Avoid Spreading the Virus
  243. Hepatitis B: Postvaccination Test for Immunity
  244. Hepatitis B: Should I Take Antiviral Medicine for Chronic Hepatitis B?
  245. Hepatitis C
  246. Hepatitis C Genotypes
  247. Hepatitis C Home Test
  248. Hepatitis C: Should I Take Antiviral Medicine?
  249. Hepatitis C: Your Risk for Cirrhosis
  250. Hepatitis D
  251. Hepatitis E
  252. Hepatitis Immunoglobulin (HBIG)
  253. Hepatitis Panel
  254. Hepato-Renal Syndrome
  255. Hepatoerythropoietic Porphyria
  256. Hepatolenticular Degeneration
  257. Hepatophosphorylase Deficiency Glycogenosis
  258. Hepatorenal Syndrome
  259. Hepatorenal tyrosinemia
  260. Hereditary Areflexic Dystasia
  261. Hereditary Arthro-Ophthalmopathy
  262. Hereditary Ataxia, Friedrich's Type
  263. hereditary atransferrinemia
  264. hereditary brachial plexus neuropathy
  265. hereditary ceruloplasmin deficiency
  266. Hereditary Chorea
  267. Hereditary Chronic Progressive Chorea
  268. Hereditary Deafness and Nephropathy
  269. Hereditary Deafness-Retinitis Pigmentosa
  270. Hereditary Dystopic Lipidosis
  271. hereditary hemochromatosis type 2
  272. Hereditary Hemolytic-Uremic Syndrome
  273. Hereditary Hemorrhagic Telangiectasia
  274. hereditary hyperekplexia
  275. hereditary hyperferritinemia cataract syndrome
  276. Hereditary Hyperphosphatasia
  277. Hereditary Leiomyomatosis and Renal Cell Carcinoma
  278. Hereditary Leptocytosis, Major
  279. Hereditary Lymphedema
  280. hereditary motor and sensory neuropathy
  281. Hereditary Motor Sensory Neuropathy
  282. Hereditary Motor Sensory Neuropathy I
  283. Hereditary Motor Sensory Neuropathy Type III, HSMN Type III
  284. Hereditary Multi-Infarct Dementia
  285. hereditary multiple exostoses
  286. Hereditary Multiple Osteochondromas
  287. Hereditary Nephritis
  288. Hereditary Nephritis With Sensory Deafness
  289. Hereditary Nephrogenic Diabetes Insipidus
  290. Hereditary Neuralgic Amyotrophy
  291. hereditary non-polyposis colon cancer
  292. hereditary oligophrenic cerebello-lental degeneration
  293. Hereditary Onychoosteodysplasia (HOOD)
  294. hereditary platelet disorder
  295. Hereditary Polyposis Coli
  296. Hereditary Sensory and Autonomic Neuropathy (HSAN) Type I
  297. Hereditary Sensory and Autonomic Neuropathy Type II
  298. Hereditary Sensory and Autonomic Neuropathy Type IV
  299. Hereditary Sensory and Autonomic Neuropathy, Type III (HSAN, Type III)
  300. Hereditary Sensory Neuropathy Type I
  301. Hereditary Sensory Neuropathy Type II
  302. Hereditary Sensory Neuropathy Type III
  303. Hereditary Sensory Neuropathy Type IV
  304. Hereditary Sensory Radicular Neuropathy, Autosomal Dominant
  305. Hereditary Spastic Paraplegia
  306. Hereditary Spherocytosis
  307. hereditary tremor
  308. Hereditary Type I Hypophosphatemia (HPDR I)
  309. Hereditary Type II Hypophosphatemia (HPDR II)
  310. Hereditary tyrosinemia type 1
  311. Hereditary Unconjugated Hyperbilirubinemia
  312. Heredopathia Atactica Polyneuritiformis
  313. Hermans-Herzberg Phakomatosis
  314. Hermansky Pudlak syndrome
  315. Hernia, Hiatal
  316. Hernia, Inguinal
  317. Hernia, Inguinal, Laparoscopic Repair of
  318. Herniated Disc, Discectomy and Microdiscectomy for
  319. Herniated Disc, Percutaneous Discectomy for
  320. Herniated Neck Disc
  321. Heroin
  322. Herpes Encephalitis
  323. Herpes Iris, Erythema Multiforme Type
  324. Herpes Iris, Stevens-Johnson Type
  325. Herpes Simplex
  326. Herpes Simplex Infection of Newborn
  327. Herpes Zoster
  328. Herpes, Genital
  329. Herpes, Neonatal
  330. Herpesvirus Hominis Infection of Newborn
  331. Herpesvirus Simiae, B Virus
  332. Herpetic Brainstem Encephalitis
  333. Herpetic Meningoencephalitis
  334. Herpetic Proctitis
  335. Hers Disease
  336. Hexoaminidase Alpha-Subunit Deficiency (Variant B)
  337. 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. HIE Syndrome
  13. HIE Syndrome
  14. HIES
  15. HIES
  16. High Blood Pressure
  17. High Blood Pressure
  18. High Blood Pressure During Pregnancy
  19. High Blood Pressure in African Americans
  20. High Blood Pressure in Children
  21. High Blood Pressure Treatment Guidelines
  22. High Blood Pressure, Transient Ischemic Attack, and Stroke
  23. High Blood Pressure: Checking Your Blood Pressure at Home
  24. High Blood Pressure: Nutrition Tips
  25. High Blood Pressure: Over-the-Counter Medicines to Avoid
  26. High Blood Pressure: Should I Take Medicine?
  27. High Blood Pressure: Taking Medicines Properly
  28. High Blood Pressure: Using the DASH Diet
  29. High Blood Sugar Emergencies from Diabetes, Preventing
  30. High Blood Sugar from Diabetes
  31. High blood sugar in children with diabetes, Preventing
  32. High Cholesterol
  33. High Cholesterol, Therapeutic Lifestyle Changes (TLC) Diet for
  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 Cholesterol: Using the TLC Diet
  39. High density lipoproteindeficiency, type 1 (HDLDT1)
  40. High Imperforate Anus
  41. High Potassium
  42. High Scapula
  43. High Triglycerides
  44. High-Dose Vitamin C (PDQ®): Complementary and alternative medicine - Health Professional Information [NCI]
  45. High-Dose Vitamin C (PDQ®): Complementary and alternative medicine - Patient Information [NCI]
  46. High-Output Heart Failure
  47. High-Potassium Foods
  48. High-Pressure Injection Wounds
  49. High-Risk Pregnancy
  50. High-Risk Sexual Behavior
  51. Hill Diarrhea
  52. HIM
  53. Hindbrain Herniation
  54. Hip Bursitis or Tendon Injury: Preventing Pain
  55. Hip Dysplasia, Congenital
  56. Hip Dysplasia, Developmental
  57. Hip Dysplasia: Caring for Your Child in a Body (Spica) Cast
  58. Hip Fracture
  59. Hip Fracture Repair (Hip Pinning)
  60. Hip Fractures: What Increases Your Risk
  61. Hip Injuries, Age 11 and Younger
  62. Hip Injuries, Age 12 and Older
  63. Hip Problems, Age 11 and Younger
  64. Hip Problems, Age 12 and Older
  65. Hip Replacement Surgery
  66. Hip Replacement Surgery, Deciding About
  67. Hip Resurfacing Arthroplasty
  68. Hirschsprung's Disease
  69. Hirschsprung's Disease
  70. HIS Deficiency
  71. Histamine cephalalgia
  72. Histidase Deficiency
  73. Histidine Ammonia-Lyase (HAL) Deficiency
  74. Histidinemia
  75. Histiocytic Necrotizing Lymphadenitis
  76. Histiocytosis X
  77. HIV (Human Immunodeficiency Virus) Infection
  78. HIV and AIDS: Who Is Affected
  79. HIV and Cytomegalovirus
  80. HIV and Exercise
  81. HIV and Fatigue
  82. HIV and Pregnancy
  83. HIV and Weight Loss
  84. HIV Embryopathy
  85. HIV Home Care
  86. HIV Infection, Counseling for
  87. HIV Screening
  88. HIV Symptoms in Children
  89. HIV Testing: Should I Get Tested for Human Immunodeficiency Virus?
  90. HIV Treatment in Children
  91. HIV Viral Load
  92. HIV-2
  93. HIV: Antiretroviral Therapy (ART)
  94. HIV: Giving Support
  95. HIV: Human Immundeficiency Virus Infection
  96. HIV: Nonprogressors and HIV-Resistant People
  97. HIV: Preventing Infections
  98. HIV: Preventing Other Infections When You Have HIV
  99. HIV: Risks of Sexual Contact
  100. HIV: Stages of Infection
  101. HIV: Taking Antiretroviral Drugs
  102. HIV: Tips for Caregivers to Avoid Infection
  103. HIV: When Should I Start Taking Antiretroviral Medicines for HIV Infection?
  104. HIV: Why Healthy Eating Matters
  105. 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. Hormones
  32. Horner's Syndrome
  33. Hornstein-Knickenberg Syndrome
  34. HOS1
  35. Hospice
  36. Hospice Care
  37. Hospital Discharge Planning
  38. Hospital Isolation Rooms
  39. Hospital Patient Advocates
  40. Hospital Policies and Breast-Feeding
  41. Hostility and Anger
  42. Hot Flashes and Menopause
  43. Hot Flashes and Night Sweats (PDQ®): Supportive care - Health Professional Information [NCI]
  44. Hot Flashes and Night Sweats (PDQ®): Supportive care - Patient Information [NCI]
  45. Hot flashes, Managing
  46. Hot Weather, Tips for Staying Active
  47. How a Scrape Heals
  48. How ADHD Affects Your Child
  49. How Adolescent Thinking Develops
  50. How Asthma Develops in Children
  51. How Birth Control Methods Prevent Pregnancy
  52. How Common Is Lumbar Spinal Stenosis?
  53. How Cystic Fibrosis Affects Breathing and the Lungs
  54. How Cystic Fibrosis Affects Digestion and the Pancreas
  55. How Cystic Fibrosis Affects the Bones
  56. How Cystic Fibrosis Affects the Reproductive System
  57. How Cystic Fibrosis Affects the Sweat Glands
  58. How Diabetes Causes Blindness
  59. How Diabetes Causes Foot Problems
  60. How Diabetes Causes Nerve Disease
  61. How Erections Occur
  62. How Normal Vision Develops
  63. How Pregnancy (Conception) Occurs
  64. How Reading Helps Language Development
  65. How Storytelling Helps Children Express Feelings About Loss
  66. How the Body Controls Blood Sugar
  67. How the Heart Works
  68. How to Find Sodium
  69. How to Get Rid of Medicines
  70. How to Get Up Safely After a Fall
  71. How to Recognize Poison Ivy, Oak, and Sumac
  72. How to Stop Bleeding From a Head Wound
  73. How to Take Birth Control Pills
  74. How to Teach Your Child by Example
  75. How to Track Your Stress
  76. How to Transport a Piece of Tongue
  77. How We Hear
  78. How Your Joints Work


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