A comprehensive study of autonomic dysfunction in the fibromyalgia patients

Objectives The hypothesis of autonomic nervous system involvement in pathophysiology in the patients with fibromyalgia has been addressed and tested time and again but the existing reports are both contradictory and inconclusive. A complete knowledge of the degree of autonomic dysfunction in fibromyalgia patients would be more substantial. We conducted a comprehensive non-invasive study to investigate the complete autonomic profile of female patients with fibromyalgia.