Are you so tired that you can’t do normal activities and the feeling lasts for more than six months? You may have suffered from chronic fatigue syndrome.
Severe, debilitating fatigue, usually exacerbated by physical activity; recurrent flu-like symptoms, including chronic sore throat; muscle and joint pain; painful lymph nodes in the armpits and neck; headaches; fever (37.5 to 38 degrees Celsius); depression; confusion, irritability and memory loss, and difficulty sleeping.
The cause of chronic fatigue syndrome is unknown. There are various theories as to what is supposed to be causing it. For a while, they thought it was caused by a virus. Another theory assumes that chronic fatigue is an autoimmune disease. A new and as yet unconfirmed theory holds that people with symptoms of chronic fatigue have lower concentrations of certain hormones that affect mood and energy. However, mental and emotional factors also appear to contribute to the development of chronic fatigue syndrome.
There is no quick fix for chronic fatigue syndrome, but patients are helped to some extent by a change in agenda, a change in sleeping habits, and regular, moderate exercise according to physical abilities.