Tweet About 2 percent of the population in this country suffers from fibromyalgia. It is difficult for conventional Western medicine to diagnose fibromyalgia. There are no lab tests or X-rays to diagnose it. Fibromyalgia is similar to chronic fatigue syndrome in that it is a collection of symptoms. If a patient exhibits enough of the standard fibromyalgia symptoms, then she/he is diagnosed with fibromyalgia. Fibromyalgia means “pain of the muscle fiber.” The most characteristic symptom is a high level of muscle pain. Other symptoms include exhaustion or overwhelming fatigue, sleep disorder and very stiff muscles, especially upon awakening. Fibromyalgia patients often have depression, anxiety, headaches, and.