I don't have bi-polar but am on Latuda. Latuda is my last hope before they put me on something that causes weight gain. It is wonderful stuff for me! I have not had ANY side affects since I got past the sleep three or four days straight but that could be attributed from going off of Geodon - evil stuff I tell you. I didn't realize Latuda was being used for anything but psychosis already. It's only been out since January or so. I was the very first patient in my state hospital on it. The doctor there wants me to write him every so often to let him know how I'm doing on it lol.