Summary

Fibromyalgia syndrome is a chronic widespread musculoskeletal pain syndrome primarily characterized by fatigue, sleep disturbances, and cognitive impairment. Its etiology remains elusive despite ongoing research and has multifactorial elements. It has been shown that traumatic events and neuro-inflammation, autoimmunity, and genetic factors contribute to the pathogenesis of fibromyalgia syndrome.

Recent evidence has pointed to a bi-directional link between cardiovascular disease, traditional cardiovascular risk factors, and metabolic syndrome (MetS), together with the presence of fibromyalgia [1].