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Fatigue is a topic covered in the Diagnosaurus.

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Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:

Emergency Central

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  • Hypothyroidism
  • Anemia
  • Depression
  • Sleep apnea or insufficient sleep
  • Infection, eg, tuberculosis, hepatitis, endocarditis, HIV, Lyme disease
  • Diabetes mellitus
  • Congestive heart failure, chronic obstructive pulmonary disease, or chronic renal failure
  • Cancer
  • Alcoholism
  • Hypercalcemia
  • Drugs, eg, sedatives, beta blockers
  • Chronic fatigue syndrome
  • Somatoform disorder (eg, somatization)
  • Fibromyalgia
  • Mononucleosis
  • Autoimmune disease
  • Adrenal insufficiency
  • Iron deficiency even in absence of anemia

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Last updated: December 1, 2014


Zeiger, Roni F.. "Fatigue." Diagnosaurus, 4th ed., McGraw-Hill Education, 2014. Emergency Central, emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114162/all/Fatigue.
Zeiger RF. Fatigue. Diagnosaurus. 4th ed. McGraw-Hill Education; 2014. https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114162/all/Fatigue. Accessed April 25, 2019.
Zeiger, R. F. (2014). Fatigue. In Diagnosaurus. Available from https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114162/all/Fatigue
Zeiger RF. Fatigue [Internet]. In: Diagnosaurus. McGraw-Hill Education; 2014. [cited 2019 April 25]. Available from: https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114162/all/Fatigue.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC T1 - Fatigue ID - 114162 A1 - Zeiger,Roni F, Y1 - 2014/12/01/ BT - Diagnosaurus UR - https://emergency.unboundmedicine.com/emergency/view/Diagnosaurus/114162/all/Fatigue PB - McGraw-Hill Education ET - 4 DB - Emergency Central DP - Unbound Medicine ER -