it wont matter how much you diet and exercise you still gain weight on meds didn't you read the posts before yours, maybe not quite so much but you will gain weight, you only have to look at a box of Remeron and you will put on 5lb joke/// but its close enough. People who loose weight are usually starting a med when you feel ill from side effects, plus if anxierty is still there you wont gain weight it burns straight off you. Plus wellbutrin helps lose weight its compound is like amfetemin