I also in the past 2-1/2 years have experienced head pain which started when my meds were being reg. in a "rehab" setting (more @ that at a later time). I think it is at its worst when PD meds have seemingly stretched it, and sometimes Xanax relaxes the tautness. For many more years than that I have been plagued by throat/mouth/jaw/neck pain that seems to hit me harder on occasion recently. Barbara Blake Krebs [log in to unmask]