Thats true u are not supposed to be on 2 types at once.When i was psychotic i got depressed severely too they did not want to give me anti-depressants as they said with the zyprexa it would just be pointless until i was off my zyprexa they just would not work because they are for 2 different opposite problems.The thing is that these pills take around a month to start working effectively.I had to go to the doc lately to tell her my problems and she said she was giving me a script for 10mg xyprexa and i started crying because i would rather be dead than be on them.She didnt make me have them after that because i told her what they do to me so she gave me a referral to my psychiatrist so i will go there and see what they say.Im not taking them pills no more even if they put me in a psychiatric hospital.