Comprehensive guides on hundreds of conditions.

Narrow your search

Narrow your search

H

  1. H. pylori infection
  2. H1N1 flu (See: Swine flu (H1N1 flu))
  3. Hair loss
  4. Hair-pulling disorder (See: Trichotillomania (hair-pulling disorder))
  5. Hairy cell leukemia
  6. Hairy tongue (See: Black hairy tongue)
  7. Halitosis (See: Bad breath)
  8. Hammertoe and mallet toe
  9. Hamstring injury
  10. Hand fracture (See: Broken wrist/broken hand)
  11. Hand pain (See: Wrist pain)
  12. Hand-foot-and-mouth disease
  13. Hangovers
  14. Hantavirus pulmonary syndrome
  15. Hardening of the arteries (See: Arteriosclerosis / atherosclerosis)
  16. Hashimoto's disease
  17. Hay fever
  18. Head and neck cancers
  19. Head lice
  20. Head trauma, coma (See: Coma)
  21. Headache, chronic daily (See: Chronic daily headaches)
  22. Headache, cluster (See: Cluster headache)
  23. Headache, external compression (See: External compression headaches)
  24. Headache, ice cream (See: Ice cream headaches)
  25. Headache, migraine (See: Migraine)
  26. Headache, primary cough (See: Cough headaches)
  27. Headache, rebound (See: Rebound headaches)
  28. Headache, sex (See: Sex headaches)
  29. Headache, sinus (See: Sinus headaches)
  30. Headache, spinal (See: Spinal headaches)
  31. Headache, tension (See: Tension headache)
  32. Headache, thunderclap (See: Thunderclap headaches)
  33. Headaches in children
  34. Headaches, exercise (See: Exercise headaches)
  35. Hearing loss
  36. Heart arrhythmias
  37. Heart attack
  38. Heart defects in adults (See: Congenital heart disease in adults)
  39. Heart disease
  40. Heart failure
  41. Heart murmurs
  42. Heart palpitations
  43. Heart valve disease
  44. Heartburn
  45. Heat exhaustion
  46. Heat rash
  47. Heatstroke
  48. Heavy menstrual periods (See: Menorrhagia)
  49. Heel pain (See: Plantar fasciitis)
  50. Helicobacter pylori (See: H. pylori infection)
  51. Hemangioma
  52. Hemangioma, liver (See: Liver hemangioma)
  53. Hematoma, intracranial (See: Intracranial hematoma)
  54. Hematuria (See: Blood in urine (hematuria))
  55. Hemifacial spasm
  56. Hemochromatosis
  57. Hemolytic uremic syndrome (HUS)
  58. Hemophilia
  59. Hemorrhoids
  60. Henoch-Schonlein purpura
  61. Hepatitis A
  62. Hepatitis B
  63. Hepatitis C
  64. Hepatitis, alcoholic (See: Alcoholic hepatitis)
  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. Histrionic personality disorder (See: Personality disorders)
  100. HIV/AIDS
  101. Hives and angioedema
  102. Hives, chronic (See: Chronic hives (urticaria))
  103. Hoarding disorder
  104. Hoarse voice (See: Laryngitis)
  105. Hodgkin's disease (See: Hodgkin's lymphoma)
  106. Hodgkin's lymphoma
  107. Hordeolum (See: Sty)
  108. Horner syndrome
  109. Hot flashes
  110. HPV infection
  111. Human immunodeficiency virus (See: HIV/AIDS)
  112. Human papillomavirus infection (See: HPV infection)
  113. Hunchback (See: Kyphosis)
  114. Hunter syndrome
  115. Huntington's disease
  116. Hunt's syndrome (See: Ramsay Hunt syndrome)
  117. Hurthle cell cancer
  118. Hutchinson-Gilford progeria syndrome (See: Progeria)
  119. Hydrocele
  120. Hydrocephalus
  121. Hypercalcemia
  122. Hypercholesterolemia (See: High cholesterol)
  123. Hypercortisolism (See: Cushing syndrome)
  124. Hypereosinophilic syndrome
  125. Hyperglycemia in diabetes
  126. Hyperhidrosis
  127. Hypermenorrhea (See: Menorrhagia)
  128. Hyperopia (See: Farsightedness)
  129. Hyperoxaluria and oxalosis
  130. Hyperparathyroidism
  131. Hypersexuality (See: Compulsive sexual behavior)
  132. Hypertension (See: High blood pressure (hypertension))
  133. Hypertension, pregnancy-related (See: Preeclampsia)
  134. Hypertension, pulmonary (See: Pulmonary hypertension)
  135. Hyperthyroidism
  136. Hypertrophic cardiomyopathy
  137. Hypoactive sexual desire disorder (See: Low sex drive in women)
  138. Hypocortisolism (See: Addison's disease)
  139. Hypoglycemia
  140. Hypoglycemia, diabetic (See: Diabetic hypoglycemia)
  141. Hypogonadism, male (See: Male hypogonadism)
  142. Hypohidrosis (See: Anhidrosis)
  143. Hypohydration (See: Dehydration)
  144. Hyponatremia
  145. Hypoparathyroidism
  146. Hypopharyngeal cancer (See: Throat cancer)
  147. Hypopituitarism
  148. Hypoplastic left heart syndrome
  149. Hypospadias
  150. Hypotension (See: Low blood pressure (hypotension))
  151. Hypothermia
  152. Hypothyroidism
Back to top