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H

  1. H1N1 flu (See: Swine flu (H1N1 flu))
  2. Hair loss
  3. Hair-pulling disorder (See: Trichotillomania (hair-pulling disorder))
  4. Hairy cell leukemia
  5. Hairy tongue (See: Black hairy tongue)
  6. Halitosis (See: Bad breath)
  7. Hammertoe and mallet toe
  8. Hamstring injury
  9. Hand fracture (See: Broken wrist/broken hand)
  10. Hand pain (See: Wrist pain)
  11. Hand-foot-and-mouth disease
  12. Hangovers
  13. Hantavirus pulmonary syndrome
  14. Hardening of the arteries (See: Arteriosclerosis / atherosclerosis)
  15. Hashimoto's disease
  16. Hay fever
  17. Head and neck cancers
  18. Head lice
  19. Head trauma, coma (See: Coma)
  20. Headache, chronic daily (See: Chronic daily headaches)
  21. Headache, cluster (See: Cluster headache)
  22. Headache, external compression (See: External compression headaches)
  23. Headache, ice cream (See: Ice cream headaches)
  24. Headache, migraine (See: Migraine)
  25. Headache, primary cough (See: Cough headaches)
  26. Headache, rebound (See: Rebound headaches)
  27. Headache, sex (See: Sex headaches)
  28. Headache, sinus (See: Sinus headaches)
  29. Headache, spinal (See: Spinal headaches)
  30. Headache, tension (See: Tension headache)
  31. Headache, thunderclap (See: Thunderclap headaches)
  32. Headaches in children
  33. Headaches, exercise (See: Exercise headaches)
  34. Hearing loss
  35. Heart arrhythmias
  36. Heart attack
  37. Heart defects in adults (See: Congenital heart disease in adults)
  38. Heart disease
  39. Heart failure
  40. Heart murmurs
  41. Heart palpitations
  42. Heart valve disease
  43. Heartburn
  44. Heartburn (See: Indigestion)
  45. Heat exhaustion
  46. Heat rash
  47. Heatstroke
  48. Heavy menstrual periods (See: Menorrhagia)
  49. Heel pain (See: Plantar fasciitis)
  50. Helicobacter pylori (See: Helicobacter pylori (H. pylori) infection)
  51. Helicobacter pylori (H. pylori) infection
  52. Hemangioma
  53. Hemangioma, liver (See: Liver hemangioma)
  54. Hematoma, intracranial (See: Intracranial hematoma)
  55. Hematuria (See: Blood in urine (hematuria))
  56. Hemifacial spasm
  57. Hemochromatosis
  58. Hemolytic uremic syndrome (HUS)
  59. Hemophilia
  60. Hemorrhoids
  61. Henoch-Schonlein purpura
  62. Hepatitis A
  63. Hepatitis B
  64. Hepatitis C
  65. Hepatitis, autoimmune (See: Autoimmune hepatitis)
  66. Hepatitis, toxic (See: Toxic hepatitis)
  67. Hepatocellular carcinoma
  68. Hepatomegaly (See: Enlarged liver)
  69. Hepatopulmonary syndrome
  70. Hereditary hemochromatosis (See: Hemochromatosis)
  71. Hereditary hemorrhagic telangiectasia
  72. Hereditary motor and sensory neuropathy (See: Charcot-Marie-Tooth disease)
  73. Hereditary nonpolyposis colorectal cancer syndrome (See: Lynch syndrome)
  74. Hereditary progressive arthro-ophthalmopathy (See: Stickler syndrome)
  75. Hernia, diaphragmatic (See: Hiatal hernia)
  76. Hernia, hiatal (See: Hiatal hernia)
  77. Hernia, inguinal (See: Inguinal hernia)
  78. Hernia, umbilical (See: Umbilical hernia)
  79. Herniated disk
  80. Herpes zoster (See: Shingles)
  81. Herpes zoster oticus (See: Ramsay Hunt syndrome)
  82. Herpes, genital (See: Genital herpes)
  83. Hiatal hernia
  84. Hiccups
  85. Hidradenitis suppurativa
  86. High blood pressure (hypertension)
  87. High blood pressure in children
  88. High blood pressure, secondary (See: Secondary hypertension)
  89. High cholesterol
  90. High-flow priapism (See: Priapism)
  91. Hilar cholangiocarcinoma
  92. Hip dysplasia
  93. Hip fracture
  94. Hip impingement
  95. Hip labral tear
  96. Hirschsprung's disease
  97. Hirsutism
  98. Histoplasmosis
  99. HIV/AIDS
  100. Hives and angioedema
  101. Hives, chronic (See: Chronic hives)
  102. Hoarding disorder
  103. Hoarse voice (See: Laryngitis)
  104. Hodgkin's disease (See: Hodgkin's lymphoma (Hodgkin's disease))
  105. Hodgkin's lymphoma (Hodgkin's disease)
  106. Hordeolum (See: Sty)
  107. Horner syndrome
  108. Hot flashes
  109. HPV infection
  110. Human immunodeficiency virus (See: HIV/AIDS)
  111. Human papillomavirus infection (See: HPV infection)
  112. Hunchback (See: Kyphosis)
  113. Hunter syndrome
  114. Huntington's disease
  115. Hunt's syndrome (See: Ramsay Hunt syndrome)
  116. Hurthle cell cancer
  117. Hutchinson-Gilford progeria syndrome (See: Progeria)
  118. Hydrocele
  119. Hydrocephalus
  120. Hypercalcemia
  121. Hypercholesterolemia (See: High cholesterol)
  122. Hypercortisolism (See: Cushing syndrome)
  123. Hypereosinophilic syndrome
  124. Hyperglycemia in diabetes
  125. Hyperhidrosis
  126. Hypermenorrhea (See: Menorrhagia)
  127. Hyperopia (See: Farsightedness)
  128. Hyperoxaluria and oxalosis
  129. Hyperparathyroidism
  130. Hypersexuality (See: Compulsive sexual behavior)
  131. Hypertension (See: High blood pressure (hypertension))
  132. Hypertension, pregnancy-related (See: Preeclampsia)
  133. Hypertension, pulmonary (See: Pulmonary hypertension)
  134. Hyperthyroidism
  135. Hypertrophic cardiomyopathy
  136. Hypoactive sexual desire disorder (See: Low sex drive in women)
  137. Hypocortisolism (See: Addison's disease)
  138. Hypoglycemia
  139. Hypoglycemia, diabetic (See: Diabetic hypoglycemia)
  140. Hypogonadism, male (See: Male hypogonadism)
  141. Hypohidrosis (See: Anhidrosis)
  142. Hypohydration (See: Dehydration)
  143. Hyponatremia
  144. Hypoparathyroidism
  145. Hypopharyngeal cancer (See: Throat cancer)
  146. Hypopituitarism
  147. Hypoplastic left heart syndrome
  148. Hypospadias
  149. Hypotension (See: Low blood pressure (hypotension))
  150. Hypothermia
  151. Hypothyroidism
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