tourette's syndrome
"I'm 25 and have had minor motor ticks since I was around 12.  I was recently prescribed this because my tics became too much to bare without medication, but I'm not noticing much of any change.  Sometimes the following day after I take 2 mg the night before, I'll notice my tics are less frequent, but it definitely didn't relieve them when I need it to.  It also gives me really bad dry mouth and sometimes gets me so tired I fall asleep at my desk at work. I'll continue taking this for a little while longer but if the tics persist I'm gonna have to try something else."