depression
"I took 150 mg Wellbutrin XR (bupropion) for about three or four years. My doc upped the medicine to 300 mg and with that came a twitching side effect. This side effect actually went unnoticed for a while but then it started becoming more pronounced with time. It only affected my face which made it scarier. Stuttering, trouble swallowing, and Tourette-like uncontrollable movements on the right side of my face were some of my experiences. I have to say this medicine worked very well for me for a long time. I would even encourage others to use this medicine but everyone is different and the 300 mg dose just pushed my body over the edge."