If you have fibromyalgia (FMS), chest pain may be one of your symptoms. A condition called costochondritis, which causes pain around the breastbone and rib cage, could be to blame. It is caused by ...

With costochondritis, pain is most commonly noted when touching the ribs left of the sternum in a very localized region. Fibromyalgia is a relatively common cause of rib cage pain but it can be ...