I've been on Geodon for probably five weeks I think. I started at 40 mg and have been on 60 mg I think for almost three weeks. About two weeks ago I started having severe dizziness early evening everyday. Two days ago I was half awake half asleep and part of my body was tightening up and would stop and then do it again. I remember my neck doing it and I couldn't scream out for help. I finally woke up and it was done. I was alarmed, it might have been a nightmare or something. Now I'm having muscle twitching and tightness in my legs, mostly left leg. Has this happened to anyone? And could this happen after being on it for awhile? I desperately want this med to work.