I used to take the two together: 150 mg Lamictal and 600 mg Lithium. It worked well for me with no intolerable side effects. I recently dropped the Lamictal since my pdoc and I wondered if maybe it was redundant for me when the Lithium had such a positive response. Right now, I'm not sure if that was such a good idea, since I'm falling back into depression.

Good luck!

gg