What causes fibromyalgia?

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    Last Updated: May 16, 2025

    The cause of fibromyalgia is unknown, but current research indicates that both environmental and genetic factors may contribute to its development. Further research is necessary to draw definitive conclusions.

    The cause of FM is unknown. Current research suggests that environmental and genetic factors may play a role in the development of FM. Nonetheless, more research is needed before any conclusions can be drawn.[1]