I have bipolar 1 and have been on lithium for about 2 years. During those years I have had both a full manic episode and then a depressive episode later.

I have tried Seroquel with some drowsiness side effects and since then have been on Seroquel XR which has given me worse drowsiness.

What are the best options in terms of antipsychotics?

(P.S. I have tried one antiepilieptic drug and had a bad reaction so I am not comfortable with trying another one.)