In-depth

Acromegaly

Acute sinusitis

Alcohol intolerance

Amenorrhea

Although the absence of menstruation (amenorrhea) is seldom serious, the condition can often be linked to an underlying problem requiring treatment.

Anemia

Aneurysms

Aplastic anemia

Arteriovenous malformation

Aspergillosis

Astigmatism

Astrocytoma

Atypical teratoid rhabdoid tumor (ATRT)

Autoimmune neurological disorder

Bee sting

Behcet disease

Bell's palsy

Brain aneurysm

Brain AVM (arteriovenous malformation)

Brain tumor

Brucellosis

Carbon monoxide poisoning

Carotid artery disease

Central sleep apnea

Chagas disease

Chiari malformation

Child abuse

Chordoma

Chronic sinusitis

Coarctation of the aorta

Cold sore

Common cold

Concussion

Convergence insufficiency

Cough headaches

Craniopharyngioma

CSF leak (Cerebrospinal fluid leak)

Cushing syndrome

Dehydration

Dengue fever

Depression (major depressive disorder)

Diffuse large B-cell lymphoma

Diffuse midline glioma (DMG)

Ear infection (middle ear)

Ehrlichiosis and anaplasmosis

Eisenmenger syndrome

Encephalitis

Essential thrombocythemia

Exercise headaches

Eyestrain

Farsightedness

Fever

Fibromuscular dysplasia

Fibromyalgia

Galactorrhea

Genital herpes

Giant cell arteritis

Glioblastoma

Glioma

H1N1 flu (swine flu)

Hangovers

Hantavirus pulmonary syndrome

Headaches in children

Heat exhaustion

Heatstroke

Hemophilia

Histoplasmosis

HIV/AIDS

Hydrocele

Hyperglycemia in diabetes

Hyperparathyroidism

Hyponatremia

Hypoparathyroidism

Impacted wisdom teeth

Influenza (flu)

Intermittent explosive disorder

Intracranial hematoma

Iron deficiency anemia

Jellyfish stings

Lead poisoning

Legionnaires' disease

Listeria infection

Lung cancer

Lupus

Lyme disease

Malaria

Meningioma

Meningitis

Mental illness

Migraine

Mononucleosis

Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD)

Myocarditis

Nasal polyps

Nasopharyngeal carcinoma

Nearsightedness

Obstructive sleep apnea

Oligodendroglioma

Paget's disease of bone

Panic attacks and panic disorder

Parvovirus infection

Persistent post-concussive symptoms (Post-concussion syndrome)

Pheochromocytoma

Pituitary tumors

Plague

Pneumonia

Polio

One of the most feared diseases of the 20th century, polio has been eradicated from the developed world but remains a threat in less developed nations.

Polycystic kidney disease

Polycythemia vera

Polymorphous light eruption

Post COVID syndrome

Postpartum preeclampsia

Preeclampsia

Premenstrual syndrome (PMS)

Presbyopia

Prolactinoma

Pseudotumor cerebri (idiopathic intracranial hypertension)

Pulmonary edema

Rabies

Radiation sickness

Recurrent breast cancer

Respiratory syncytial virus (RSV)

Rubella

Salmonella infection

Scarlet fever

Scarlet fever is a bacterial infection that causes a rash, fever and sore throat and usually affects children and adolescents.

Schwannomatosis

Serotonin syndrome

Shingles

Skull base tumors

Sleep apnea

Smallpox

Staph infections

Strep throat

Stroke

Sunburn

Takayasu's arteritis

Teen depression

Teeth grinding (bruxism)

Tension headache

Thrombocytosis

Thunderclap headaches

TMJ disorders

Tonic-clonic (grand mal) seizure

Tonsillitis

Toxic shock syndrome

Traumatic brain injury

Trichinosis

Typhoid fever

Valley fever

Waldenstrom macroglobulinemia

West Nile virus

Whiplash

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June 03, 2020

See also

  1. Acromegaly
  2. Acute sinusitis
  3. Acute sinusitis: Do over-the-counter treatments help?
  4. Alcohol intolerance
  5. Alleviating migraine pain
  6. Amenorrhea
  7. Anemia
  8. Aneurysms
  9. Antidepressant withdrawal: Is there such a thing?
  10. Antidepressants and alcohol: What's the concern?
  11. Antidepressants and weight gain: What causes it?
  12. Antidepressants: Can they stop working?
  13. Antidepressants: Selecting one that's right for you
  14. Antidepressants: Side effects
  15. Antidepressants: Which cause the fewest sexual side effects?
  16. Aplastic anemia
  17. Arteriovenous malformation
  18. Aspergillosis
  19. Astigmatism
  20. Astrocytoma
  21. Atypical antidepressants
  22. Atypical teratoid rhabdoid tumor (ATRT)
  23. Bee sting
  24. Behcet disease
  25. Bell's palsy
  26. Brain aneurysm
  27. Brain AVM (arteriovenous malformation)
  28. Brain tumor
  29. Brain tumor FAQs
  30. Brucellosis
  31. Bump on the head: When is it a serious head injury?
  32. Carbon monoxide poisoning
  33. Carotid artery disease
  34. Central sleep apnea
  35. Chiari malformation
  36. Child abuse
  37. Chordoma
  38. Chronic sinusitis
  39. Clinical depression: What does that mean?
  40. Coarctation of the aorta
  41. Cold and flu viruses: How long can they live outside the body?
  42. Cold or allergy: Which is it?
  43. Cold remedies
  44. Cold sore
  45. Cold symptoms: Does drinking milk increase phlegm?
  46. Common cold
  47. Concussion
  48. Concussion in children
  49. Concussion Recovery
  50. Concussion Telemedicine
  51. Cough headaches
  52. CPAP machines: Tips for avoiding 10 common problems
  53. Craniopharyngioma
  54. Craving and chewing ice: A sign of anemia?
  55. CSF leak (Cerebrospinal fluid leak)
  56. Cushing syndrome
  57. Dehydration
  58. Delusional parasitosis
  59. Dengue fever
  60. Depression (major depressive disorder)
  61. Depression and anxiety: Can I have both?
  62. Depression in women: Understanding the gender gap
  63. Depression, anxiety and exercise
  64. Diffuse large B-cell lymphoma
  65. Diffuse midline glioma (DMG)
  66. Do zinc supplements shorten colds?
  67. Ear infection (middle ear)
  68. Early HIV symptoms: What are they?
  69. Ehrlichiosis and anaplasmosis
  70. Eisenmenger syndrome
  71. Encephalitis
  72. Eyestrain
  73. Farsightedness
  74. Fever
  75. Fever treatment: Quick guide to treating a fever
  76. Fibromuscular dysplasia
  77. Fibromyalgia
  78. Flu masks
  79. Flu shots
  80. Flu vaccine: Safe for people with egg allergy?
  81. Flu: When to see a doctor?
  82. Galactorrhea
  83. Genital herpes
  84. Genital herpes: Can you get it from a toilet seat?
  85. Giant cell arteritis
  86. Glioblastoma
  87. Glioma
  88. H1N1 flu (swine flu)
  89. Hangovers
  90. Hantavirus pulmonary syndrome
  91. Headaches and stress
  92. Headaches in children
  93. Heat exhaustion
  94. Heatstroke
  95. Hemophilia
  96. He's the bravest kid I've ever seen
  97. High-dose flu vaccines: How are they different from other flu vaccines?
  98. Histoplasmosis
  99. HIV/AIDS
  100. Humidifiers
  101. Hyperglycemia in diabetes
  102. Hyperparathyroidism
  103. Hyponatremia
  104. Hypoparathyroidism
  105. Impacted wisdom teeth
  106. Influenza (flu)
  107. Infographic: Lung Cancer
  108. Intermittent explosive disorder
  109. Intervention: Help a loved one overcome addiction
  110. Intracranial hematoma
  111. Iron deficiency anemia
  112. Jellyfish stings
  113. Lead poisoning
  114. Listeria infection
  115. Living with Brain Tumors
  116. Living with Lupus
  117. Long Term Brain Cancer Survivor
  118. Low blood sodium in older adults: A concern?
  119. Lung cancer
  120. Lupus
  121. Lyme disease
  122. Malaria
  123. Male depression: Understanding the issues
  124. Managing Meningitis
  125. MAOIs and diet: Is it necessary to restrict tyramine?
  126. Marathon and the Heat
  127. Marijuana and depression
  128. Mayo Clinic Minute: Arteriovenous malformation or AVM
  129. Mayo Clinic Minute: Meningitis 101 for college students
  130. Mayo Clinic Minute: Prevent migraines with magnetic stimulation
  131. Mayo Clinic Minute: Weathering migraines
  132. Mayo Clinic Minute: What is an aneurysm?
  133. Mayo Clinic Minute: Why getting vaccinated for the flu is doubly important this season
  134. Mayo Clinic Minute: Will there be a Lyme disease vaccine for humans?
  135. Meningioma
  136. Meningitis
  137. Mental health providers: Tips on finding one
  138. Mental health: Overcoming the stigma of mental illness
  139. Mental illness
  140. Migraine
  141. Migraine FAQs
  142. Migraine medicines and antidepressants
  143. Migraine treatment: Can antidepressants help?
  144. Migraines and gastrointestinal problems: Is there a link?
  145. Migraines and Vertigo
  146. Migraines: Are they triggered by weather changes?
  147. Monoamine oxidase inhibitors (MAOIs)
  148. Mononucleosis
  149. Mononucleosis: Can it recur?
  150. Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD)
  151. Myocarditis
  152. Nasal polyps
  153. Nasopharyngeal carcinoma
  154. Natural remedies for depression: Are they effective?
  155. Nearsightedness
  156. Neti pot: Can it clear my nose?
  157. New Test for Preeclampsia
  158. New Way to Fix Aneurysms
  159. Nighttime panic attacks: What causes them?
  160. Obstructive sleep apnea
  161. Obstructive Sleep Apnea
  162. Obstructive sleep apnea: What happens?
  163. Occipital nerve stimulation: Effective migraine treatment?
  164. Ocular migraine: When to seek help
  165. Oligodendroglioma
  166. Paget's disease of bone
  167. Pain and depression: Is there a link?
  168. Parvovirus infection
  169. Persistent post-concussive symptoms (Post-concussion syndrome)
  170. Petroleum jelly: Safe for a dry nose?
  171. Pheochromocytoma
  172. Pituitary tumors
  173. Plague
  174. Plugged ears: What is the remedy?
  175. Pneumonia
  176. Polio
  177. Polycystic kidney disease
  178. Polycythemia vera
  179. Polymorphous light eruption
  180. Postpartum preeclampsia
  181. Preeclampsia
  182. Premenstrual dysphoric disorder
  183. Presbyopia
  184. Prolactinoma
  185. Pseudotumor cerebri (idiopathic intracranial hypertension)
  186. Pulmonary edema
  187. Punk Guitarist Survives Brain Tumor
  188. Rabies
  189. Radiation sickness
  190. Recurrent breast cancer
  191. Recurring strep throat: When is tonsillectomy useful?
  192. Respiratory syncytial virus (RSV)
  193. Rhabdomyolysis
  194. Rubella
  195. Salmonella infection
  196. Scarlet fever
  197. Schwannomatosis
  198. Self-care for the flu
  199. Serotonin and norepinephrine reuptake inhibitors (SNRIs)
  200. Serotonin syndrome
  201. Shingles
  202. Shingles and alcohol
  203. Shingles vaccine: Can I transmit the vaccine virus to others?
  204. Shingles vaccine: Should I get it?
  205. Sinus infection and toothache: Any connection?
  206. Skull base tumors
  207. Smallpox
  208. Staph infections
  209. Strep throat
  210. Stroke
  211. Stroke rehabilitation
  212. Strokes FAQ Neurologist Robert D. Brown, Jr. M.D., M.P.H., answers the most frequently asked questions about strokes.
  213. Sun damage
  214. Sunburn
  215. Super Survivor Conquers Cancer
  216. Takayasu's arteritis
  217. Teen depression
  218. Teeth grinding (bruxism)
  219. Tension headache
  220. Thermometers: Understand the options
  221. Thrombocytosis
  222. Thunderclap headaches
  223. TMJ disorders
  224. Tonsillitis
  225. Toxic shock syndrome
  226. Traumatic brain injury
  227. Treatment of parathyroid disease at Mayo Clinic
  228. Treatment-resistant depression
  229. Trichinosis
  230. Tricyclic antidepressants
  231. Typhoid fever
  232. Valley fever
  233. Video: 3 things you didn't know about cold sores
  234. Vitamin B-12 and depression
  235. Waldenstrom macroglobulinemia
  236. Walking pneumonia
  237. What is a brain tumor? A Mayo Clinic expert explains
  238. What is a migraine? A Mayo Clinic expert explains
  239. What is a stroke? A Mayo Clinic expert explains
  240. What is depression? A Mayo Clinic expert explains.
  241. What's the difference between H1N1 flu and influenza A?
  242. Which CPAP masks are best for you?
  243. Whiplash
  244. Wisdom teeth removal: When is it necessary?