But, I guess the confusion or
misdiagnosis may stem from the fact that, for both MS and
fibromyalgia there is no one specific test to diagnosis someone with either disease. Additionally, both MS and fibromyalgia have a high degree of pain associated with them but the type of pain is different. Usually, fibromyalgia patients would have widespread whole body pain lasting more then 3 months which is associated with trigger/tender points in the body.