I've been on the medication for over a month and basically it makes me feel like I have to move all the time. About two hour after I take it i feel sleepy, but the next day (I take it at night) I feel this almost constant urge to move. Other than the urge to move I feel OK. He put me on it because it is weight nutural and I did not want to take anything that would make me gain weight. I've done some research and it is suppose to be used for manic eipsodes and for schizophrenia. My moods are stable now and overall except for the movement thing I feel fine.