I have been told I have Fibro also, been given Cymbalta for it and OA! Personally I cant tell the diff between OA and fibro to tell the truth...the OA is so painful I cant tell the dif and I have mentioned fibro to my orthopedic doc and he rolled his eyes! I quit the cymbalta( you can only feel so good about pain) and the withdrawels were hell! So whats a person to do...i guess what im asking is, how do ya tell the difference between osteo and the fibro?