I'm on Topamax seroquel and buspar and the Topamax has helped me lose 23 lbs in 3 and a half months. Topamax is also an off label use for weight loss I just learned that in one of my nutrition classes. Good luck :)
It's so unfortunate that we even need to ask this question. For some of us, it drives treatment and although the med may not stabilize mood, we resist the change if we haven't gained weight. I know this cuz I've seen me do it. Hopefully, the pharmaceutical companies and doctors take this into consideration. There's nothing worse than being completely depressed and gaining weight.
The only one that made me gain a few was Zyprexa…according to my memory. I haven't had problems with Weight gain. The problem I have is tremor, hair loss. Depakote made hair fall out. It grew in Curley! These mood stabilizes all affect us differently, but gaining weight is a problem for many.