Fibromyalgia or fibromyalgia syndrome (or Diffuse Idiopathic Polyalgia Syndrome - SPID) is defined by the High Authority for Health as "chronic pain (persisting more than three months), widespread and diffuse, permanent, fluctuating, increased in particular by efforts. singular pain is accompanied in particular by fatigue, sleep disturbances, depressive and anxiety disorders ".
Fibromyalgia or fibromyalgia syndrome (or Diffuse Idiopathic Polyalgia Syndrome - SPID) is defined by the High Authority for Health as "chronic pain (persisting more than three months), widespread and diffuse, permanent, fluctuating, increased in particular by efforts. singular pain is accompanied in particular by fatigue, sleep disturbances, depressive and anxiety disorders ".