Hello All, I am new to the boards and just wondering if anyone has had any success with Cymbalta for fibro pain? I am switching from Celexa to Cymbalta because of the reported decrease in pain by fibromyalgia users. Any issues you with weight gain or other side effects??? I am a little afraid of what the transition from one drug to the other might be like. Sick and tired of feeling sick and tired but still willing to try anything that might help. Any input would be appreciated.