Hi
Zyprexa (generic Olanzapine) is an atypical antipsychotic medication.
Zyprexa is used to treat the symptoms of psychotic conditions such as schizophrenia and bipolar disorder (manic depression).
The most commonly reported side effects are sleepiness or excessive sleeping, dizziness, dry mouth and weight gain. Other side effects include akathisia (an inability to sit still), constipation, dizziness, orthostatic hypotension and tremors.