Hey everybody! I just read about this in another post and I hope you all can enlighten me. I think I am experiencing Tardive Dyskinesia. My right hand does this continous movement. I didn't think that much about it until my husband commented and thought I should talk to the pdoc. Is it dangerous? What does it mean? Which drug do you think is causing it? I am on Lamictal, Geodon, Pristiq, and Xanax XR. Thanks,