Nancy,
I had an appt. with my PM doctor this week and I remembered, and reasked her if I was remembering correctly, that she said to not take calcium pills with the Zonegran. She said that it could interfer with it. When I say Calcium pills I mean the vitamins, should you take them also, perhaps thats something to ask you doctor about to with the Zonegran incase he/she hasnt mentioned it? It was a general thing... and she explained that I could take my vitamins an hour or two later, just not a good idea to take at the same time. Thought Id just add that since I remembered your post from a while back and we were reviewing my previous meds. Hope all is great and its working wonders on you!!