Have they ever tried you on Sodium Valproate? Think the brand name is Depakote in the US. I just looked it up and it says it has an extremely low chance of causing Tardive Dyskinesia.
(Percentage of EPILIM patients where TARDIVE DYSKINESIA is a reported side effect: 0.1767% -
http://factmed.com/study-EPILIM-caus...DYSKINESIA.php)
Edit: just saw your other post, not sure if you've already tried this stuff. I said I'd try it as I was a bit afraid of Lithium - they were the two options my shrink gave me. I know what you mean about finding a new doctor too - God that's a pain. I've had some real beauties!