- Patients must meet the ACR criteria for fibromyalgia (ie, widespread pain present for
at least 3 months, and pain in at least 11 of 18 specific tender point sites.
- Patients must have a score of >40 mm on the Visual Analog Scale
- Patients with any widespread inflammatory musculoskeletal disorders, widespread
rheumatic diseases other than fibromyalgia, active infections, or untreated endocrine