Dear Waves,
Verapamil, a calcium channel blocker, worked for me.

We tried nearly every mood stabilizer in the book and out of the book that was available.

I'm still on it.
I'm not happy at all about the brain fog. Actually, I'm very much not happy about the brain fog. But the mixed state is gone.

The basic combo (with addititions and modifications every once in a while)
was Wellbutrin, Klonopin, Verapamil.
Mari