Which of the following are signs or symptoms of chronic fatigue syndrome?
Most of the time fatigue can be traced to one or more of your habits or routines, particularly lack of exercise. It's also commonly related to depression. On occasion, fatigue is a symptom of other underlying conditions that require medical treatment.
What is the most common reason for chronic fatigue?
Myalgic encephalomyelitis (ME) or chronic fatigue syndrome (CFS) is a long term (chronic) neurological condition that affects the nervous and immune systems. People with ME/CFS experience severe pain and fatigue associated with post-exertional malaise (PEM).
What type of condition is chronic fatigue syndrome?
There exist two specific criteria that must be met for a diagnosis of CFS: (1) severe fatigue lasting six months or longer and (2) the coexistence of any four of a number of characteristic symptoms, defined as mild fever, sore throat, tender lymph nodes, muscle pain and weakness, joint pain, headache, sleep disorders, ...