CHRONIC FATIGUE SYNDROME, Causes, Signs and Symptoms, Diagnosis and Treatment.

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Chapters

0:00 Introduction
1:04 Causes of Chronic fatigue syndrome
1:46 Symptoms of Chronic fatigue syndrome
2:24 Diagnosis of Chronic fatigue syndrome
3:51 Treatment of Chronic fatigue syndrome


Chronic fatigue syndrome (CFS), also referred to as myalgic encephalomyelitis (ME), is a medical condition characterized by long-term fatigue and other persistent symptoms that limit a person's ability to carry out ordinary daily activities.

While the cause is not understood, proposed mechanisms include biological, genetic, infectious, and psychological. Diagnosis is based on a person's symptoms because there is no confirmed diagnostic test. The fatigue in CFS is not due to strenuous ongoing exertion, is not much relieved by rest and is not due to a previous medical condition. Fatigue is a common symptom in many illnesses, but the unexplained fatigue and severity of functional impairment in CFS is comparatively rare.

There is no cure, with treatment being symptomatic. No medications or procedures have been approved in the United States. Evidence suggests that cognitive behavioral therapy (CBT) and a gradual increase in activity suited to individual capacity can be beneficial in some cases. In a systematic review of exercise therapy, no evidence of serious adverse effects was found, however data was insufficient to form a conclusion.Some patient support groups have criticized the use of CBT and graded exercise therapy (GET). Tentative evidence supports the use of the medication rintatolimod.This evidence, however, was deemed insufficient to approve sales for CFS treatment in the United States.