I have been on lithium and celexa(citalpram) for the past 6 years or so.  I was originally started on both for the celexa to treat severe depression, but the past 6 months or so i have mainly been dealing with manic episodes.  I have not been able to function at work so my psychiatrist is having me come off of the antidepressant, he thinks it is not helping at this point.  I will be treated with just lithium for now.  Has anyone else experienced something similar?  And how do you better handle the withdrawal symptoms?  I'm already feeling nausea and dizziness