difficult child had a psychiatrist appointment last Thursday. One of the possible side effect is drowsiness. The first two days we gave him one only at night. The last 4 days we have given him at night in the morning. We were supposed to add in an afternoon dose but haven't yet because he has been sleeping so much. He slept in today until 9:10-a record for him. This afternoon he slept for at least two hours. It is suppose to help with the anxiety (we will begin to take away the Topamax once the new medication is in place). I will probably call the psychiatrist tomorrow to see if we should still add the noon dose. Has anyone had a difficult child use this medication? Did the tiredness go away?