I gained 30 pounds in one month taking Prozac because I craved carbs all the time..I worked night shift at the nursing home and snacked most of the night..! I was originally put on Prozac for gall bladder colic and it worked well, but I had to come off of it because of the weight gain that continued while taking it...I'm in no way suggesting you do that, just trying to help with your question. Good Luck..