Hi JJ,
When I took zonegran I was taking it with mysoline (primidone) and it really didn't help me at all. so I went back on Diamox. Zonegran made me really tired. It didn't bother my memory nor did it mess up things when I took vitamins. I also tried lamictal but I broke out with a rash after being on it for only 4 days. I hope it works better for you than it did for me. Wishing you the best of luck and May God Bless You!

Sue