Fibromyalgia syndrome is a common and chronic disorder characterized by widespread pain, diffuse tenderness, and a number of other symptoms. The word “fibromyalgia” comes from the Latin term for fibrous tissue (fibro) and the Greek ones for muscle (myo) and pain (algia).

Read more about fibromyalgia at: National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)