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Mononucleosis

Mononucleosis Overview

Infectious mononucleosis (often called "mono") is a common viral infection that causes fever, sore throat, and enlarged lymph nodes. Mononucleosis is most commonly caused by the Epstein-Barr virus (EBV), and it is most frequently diagnosed in teenagers and young adults.

Mononucleosis generally resolves without medical help, though it may last from weeks to months. Treatment is aimed at easing the symptoms of the illness, and it can usually be done at home with plenty of rest, fluids, and over-the-counter medications. Serious complications only rarely occur.



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Mononucleosis (mono) - Symptoms Experienced

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Mononucleosis

Chronic Fatigue Syndrome Overview

Chronic fatigue syndrome (also called CFS) is a disorder without a known cause, although CFS may be related to a previous infection. CFS is a state of chronic fatigue that exists without other explanation for six months or more and is accompanied by cognitive difficulties (problems with short-term memory or concentration). You may have CFS if you meet the following criteria:

  • if you have severe chronic fatigue for six months or longer and all other known conditions that could cause fatigue have been excluded by your health-care provider, or
  • if you simultaneously have four or more of the following symptoms: significant problems with short-term memory or concentration, sore throat, tender lymph nodes, muscle pain, pain in several joints without swelling or redness, headaches that are different in pattern or severity from previous headaches, feeling tired and unrefreshed even after sleeping, and extreme tiredness ...

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Read What Your Physician is Reading on eMedicine

Infectious Mononucleosis »

Infectious mononucleosis was first described by Sprunt and Evans in the Bulletin of the Johns Hopkins Hospital in 1920.

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