Ziprasidone
"I will start off by stating I am a pharmacist so I have some additional knowledge to back my statements but also am on Geodon 100 mg total daily dose. First off, you must take with a meal (at least 400 calories) or else you're only getting about 40% of your dose. Secondly, it can cause drowsiness (or somnolence), however, I did not experience that myself. Also, you must be on a pretty solid dose to treat bipolar 1 so slowly increasing MAY be necessary to prevent side effects, and if that's the case you must be patient. It did take me a few days to get up to a dose I could tolerate and that did mean some extra days of hypomania, but it was worth it for the relief I feel now."