Bipolar Disorde
"Works well, and works fast.  Do not be afraid to talk with your doctor about increasing the dosage early on if it is only working a little bit, especially if you have tried a lot of the other anti-psychotics before.  I am bipolar 1, severe with psychotic features-  about as intense as it gets for bipolar-  and olanzapine finally did it.  I started off at 5mg the first day at night, the next day 10, and then 15mg the following day with 5mg taken in the morning.  This medicine works very well for my anxiety, as well.  I highly recommend this medication."