It made me super drowsy and I started dissociating much more often than usual. I felt very "out of the loop". 25 mg wasn't so bad, but when it's 100 mg or so, it's really bad. I sleep on it for about 14, 16 hours and stay awake for only about 8 hours. My daily dose (before I changed to Risperdal) was 250mg, and it wasn't even near the dose I was supposed to take (600 mg or so).

It's worth a try, since meds work differently in different people. I guess the drowsiness isn't as bad as it was for me, since a lot of people are taking it.