is fibromyalgia really thoracic outlet syndrome
Lead poisoning) or reaction to drugs. If you have thoracic outlet syndrome (TOS), the nerves or blood vessels just below your neck are compressed, or squeezed. It can be between the muscles of your neck and shoulder or between the first rib and collarbone.oesn't sound a lot like Fibro. Fibromyalgia (FM) is a chronic pain illness characterized by widespread musculoskeletal aches, pain and stiffness, soft tissue tenderness, general fatigue, and sleep disturbances.