Fibromyalgia is a disorder of unknown etiology characterized by widespread pain, abnormal pain processing, sleep disturbance, fatigue and often psychological distress. People with fibromyalgia may also have other symptoms; such as,
Tingling or numbness in hands and feet
Headaches, including migraines
Irritable bowel syndrome
Problems with thinking and memory (sometimes called "fibro fog")
The American College of Rheumatology (ACR) 1990 criteria are used for clinical diagnosis classification. Diagnosis is based on the presence of widespread pain (at least 3 months duration) and tenderness on 11 of 18 pressure points.
May often co-occur (up to 25-65%) with other rheumatic conditions such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and ankylosing spondylitis (AS).
temperomandibular joint dysfunction syndrome
MCS (multiple chemical sensitivity)
urinary and pelvic problems
ringing in the ears
A CFS diagnosis should be considered in patients who present with six months or more of unexplained fatigue accompanied by other characteristic symptoms. These symptoms include:
In addition to the eight primary defining symptoms of CFS, a number of other symptoms have been reported by some CFS patients. The frequency of occurrence of these symptoms varies among patients. These symptoms include: