my sister is bipolar and she was on lithium but didnt like it cause it made her like a zombie all the time and all she did was sleep. her dad told her dr he wants her to basically be that way again i think he used the words zombie and comatose. anyway my sister doesnt want to be like that and im scared she wont have much of a life if she sleeping and like a zombie all the time. any help on this med and what it can do would greati help us thanks everyone