twenty years ago I was put on Prozac for my anxiety attacks. I went off my prozac six months ago because I wanted to see if that was causing some of my exhaustion because on the bottle it says may cause drowsiness. I do have more energy but my anxiety attacks are getting really bad. I'm going to the doctor tomorrow morning to see about getting back on something. I just don't know what that something should be. Any suggestions on meds that don't cause drowsiness??