I have been 100% off of zyprexa for 9 weeks now. Thank Heaven!!!! I unfortunately took it for a long, long time. Went from 10 mg down to 7.5, then 5, 2.5, 1.25, then nothing @ all. This weaning process took me almost 2 years total!! The reason for this long process was that my sleep was affected for the entire duration of detoxing. (I took sleeping aids/pills for 7 months straight every single night, beginning last Fall--bad, bad idea)....