Oh, I know. Those bottles. I threw away the remaining few Topamax pills, and recycled the container. Yes, it is not the proper way to dispose of drugs, but heck, just a few pills.
Will be taking
http://en.wikipedia.org/wiki/Clozapine for emergency sleep or to force sleep on a plane or to move swiftly through a jet lag. No weight gain. Heavy sweating, very uncomfortable, but it is better than the weight gain. I have a full bottle which should last for years. So this item is off the list.