myalgia AE fibromyalgia AE 10048439 纤维肌痛 JX, LW, YH WEB: http://en.wikipedia.org/wiki/Fibromyalgia Fibromyalgia AE is a muscle pain AE that is characterised by chronic widespread pain and allodynia (a heightened and painful response to pressure). Fibromyalgia symptoms are not restricted to pain, leading to the use of the alternative term fibromyalgia syndrome for the condition. Other symptoms include debilitating fatigue, sleep disturbance, and joint stiffness.