MedlinePlus Medical Encyclopedia: Fibromyalgia

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Fibromyalgia

Fibromyalgia is a common rheumatic syndrome indicating widespread pain in fibrous tissues, muscles, tendons, and other connective tissues, resulting in painful muscles without weakness. The cause of this disorder is unknown, although it is a chronic problem that can come and go for years.

Update Date: 4/26/2004

Updated by: Stanford Peng, M.D., Ph.D., Division of Rheumatology, Washington University School of Medicine, St. Louis, MO. Review provided by VeriMed Healthcare Network.

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