File:Comorbids and overlapping conditions of fibromyalgia.jpg

Comorbid conditions of Fibromyalgia (FMS) are ME/CFS which is the most common, autoimmune diseases, migraines, Multiple Chemical Sensitivities (MCS), and orthostatic intolerance (OI) / Postural Orthostatic Tachycardia Syndrome (POTS). Anxiety, depression, digestive conditions, GWI, menstrual problems, migraines, nervous system disorders, other pain conditions, and sleep dysfunction all overlap.