"started zyprexa 5mg for a week, bumped up to 10mg...this medication works well for me. im able to control my depression &amp; irritability better. weight gain is fine for me as i only weiged 98 pounds when i started the medication, i am now 108 after two weeks &amp; i am not complaining. i&#039;ve been getting insomnia since starting the 10mg. i wake up around 12,1 or 2 in the am and cant go back to sleep. will definitely talk to psych about this problem"