I do not have bipolar disorder. i do have recurrent major depression, severe. why would my psychiatrist prescribe lithium and geodon (ziprasidone)?

Mood disorder: Many argue that many cases of depression are a form of bipolar disease. specially if your mood fluctuates. instead of going from extreme highs to lows, you go from lows without going into highs, so many treat depression as a form of bipolar disease. What drugs you go on depends on how high or low you go. I would have to know more about your case.