Objective: Fibromyalgia syndrome (FMS) is a common chronic pain disorder associated with altered activity of neurotransmitters involved in pain sensitivity such as dopamine, serotonin, and noradrenaline. FMS may significantly impact an individual's functioning due to the presence of chronic pain, fatigue, and cognitive impairment. Dyscognition may be more disabling than the chronic pain but is mostly under-recognized.
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August 2002
Myofascial pain syndrome is a chronic muscle pain disorder in one or more muscles or groups of muscles accompanied by local and referred pain, decreased range of motion, weakness, and often autonomic phenomena. Patients are readily recognized by their history of muscle pain and the presence of myofascial trigger points, which are specific areas of hyperirritability in a muscle that cause local and referred pain on palpation. Failure to recognize MPS often leads to over-investigation, unnecessary medical intervention, and iatrogenic harm with serious cost implications.
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