my child has general development delay, since aged 12 suffered a breakdown of some kind. and now has child psychosis and currently taking olanzapine 10 mg. Her moods vary from very good to moody, delusions, temper outburst, withdrawal, extremely tired and not making sense when talking. What side effects does this drug have, are they doing more damage to her, do any vitamins help and which ones should she take? I am having sleepless nights just thinking about her, will she ever recover. I would really appreciate your suggestions and help on this matter. thanks