Fibromyalgia is a chronic pain disorder characterized by widespread musculoskeletal pain, tenderness, and fatigue. It affects the soft tissues, such as muscles and tendons, and is often accompanied by sleep disturbances, depression, and anxiety. The exact cause of fibromyalgia is unknown, but it is thought to involve a combination of genetic, neurological, and environmental factors.

Diagnosis is based on a patient's symptoms and a physical examination that involves evaluating tender points in various areas of the body. There is no cure for fibromyalgia, but a variety of treatment options are available to help manage symptoms. These may include medications, physical therapy, exercise, counseling, and complementary therapies, such as acupuncture and massage. A tailored, multidisciplinary approach to treatment can help improve quality of life for individuals with fibromyalgia.

Note: This is a general description. Please take professional health advice.