Chronic Fatigue Syndrome

The term Chronic Fatigue Syndrome (CFS) refers to a symptom complex of marked and prolonged fatigue for which no identifiable cause can be found. Other symptoms frequently present include generalised muscle weakness and pain, low-grade fever, sore throat, painful lymph nodes in the neck and armpits, exacerbation of fatigue after moderate or strenuous exercise for periods of 24 hours or more, transient pains in a number of joints, and various disturbances of neuropsychological function including confusion, irritability, poor concentration and visual changes.

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