... the pain. Unfortunately, little by little it has stopped working. My pain is back everywhere. I have gained so much weight that it's depressing. I have dry mouth, dizziness, loss of memory, and the fatigue is horrible. I am in the process of weaning off, going from 450 mg a day to 300mg a day for 2 weeks, then 150 for 2 weeks, then I see my doctor again. I wish I could just stop now. I have a very difficult time emptying my bladder, am constipated, nauseous, and the swelling in my arms and legs is awful. Has anyone experienced so many side effects? Any suggestions?