There are so many different kinds. My daughter was on lexipro and it made her gain like 30 lbs in a matter of 2 months. She is on cymbalta now and the dr. just upped her dose. Prozac worked wonders for me for quite a few years but then stopped working. The zoloft seems to be working but when I was going thru all my recent surgery problems he upped it...plus a xanax every once in a while helps too.
So don't give up if one doesn't work...just keep trying. In fact I went off my hormones all together. Patty