i used to be on risperdral tablets 4mg a day but i had to come off them cos i was lactating. anyway the doc told me to take a one if i feel aggitated just until my test results come back for me to go on ablify. so i took 4mg and slept for hours it really knocked me out so now i only take 2mg one which does make me feel drowsy but in time i am sure you will be feeling better as the side effects go away.