Watch your carbs and sugar intake, well food intake in general..
Zyprexa is notorious for insatiable hunger and weight gain. Can also increase your blood sugar levels. I literally wanted to eat my sofa and I am anorexic. I was on and off it with in 2 weeks. I gained 10 lbs in 2 weeks
But for many people it is there miracle medication and they are doing wonderful !
Good luck and Welcome to PC