Fibromyalgia is known as a chronic muscular pain and tenderness. Most people with fibromyalgia also suffer from additional symptoms from fatigue, stiffness, sleep disturbances, cognitive memory problems and symptoms of anxiety and depression. Causes of fibromyalgia can be different for different personalities and is very unlikely that there are several types of genes that can be prevalent in people to develop fibromyalgia and can trigger fibromyalgia. More