... jerk of my right leg every 10 seconds for 3 hours.This morning I had 2 hours of spasm in my right thigh. My doctor wants to put me on Zyprexa... any comments? The side effects of this med looks really difficult to handle. I also have insomnia and RLS.I take vicodin for pain and celexa as a propalactic for depression. I have had sleep studies, talk therapy, taken all the off lable parkinson meds (that Requip was pure hell) and have about run out of new ideas... this Zyprexa is something new but an antipsychotic scares me.