Paxil.

Has anyone taken Paxil? I'm on it now for severe anxiety and depression. I'm only on 25 mg but I hear it causes weight gain and I do not want that! I'm not over weight but I just lost some weight to where I want to be now. I took citalopram for a few months and never gained weight. Just wondering if anyone had experience with this? I know it's only 25 mg but wanted to ask if anyone gained weight taking this many mgs?