I've been on ADs since August 2005 and in that time have gained 40 lbs

I am currently weaning myself off of generic Prozac and am going to see if I need it anymore. But just because I gained weight doesn't mean everyone will. I ate like a friggin pig during that time, don't know if it was the ADs increasing my appetite or what. But now I'm on Phentermine and Weight Watchers and have lost 10 lbs total (5 while on WW). Best of luck to you, and I would try them, and if you have terrible side effects that outweigh the benefits, maybe you should talk with your Dr. about changing meds.