Chronic fatigue syndrome (CFS) is a debilitating condition that is often confused with fibromyalgia. Here are the facts about CFS and fibromyalgia:

CFS is a condition that is characterized by extreme fatigue that lasts for more than six months.

Fibromyalgia is a condition that is characterized by widespread pain in the muscles and joints.

CFS is more common than fibromyalgia, but the two conditions are not the same.

CFS is not caused by a virus, but by a combination of factors including genetics, environmental factors, and the immune system.

There is no cure for CFS, but there are treatments that can help improve symptoms.

CFS is not caused by a single event, but by a combination of factors.

There is no single cause of CFS, but there are many factors that can contribute.