Affecting approximately 3 million to 6 million people, Fibromyalgia is a common medical condition that is characterized by muscle pain, fatigue, and multiple tender points. People with certain other medical conditions -- such as rheumatoid arthritis, lupus, or spinal arthritis -- may be more likely to develop fibromyalgia.

 

Although the causes of fibromyalgia are unknown, most researchers currently believe that the condition centers around possible problems with how the nervous system processes pain. Fibromyalgia treatment options may include lifestyle changes, medications, or complementary or alternative treatments.