migraine prevention
"If I had to base my rating on migraine prevention alone I would have to rate it a 10. My migraines were pretty much none existent while on Topamax. HOWEVER, I had extreme side effects: taste change, extreme mood & behavior change, tingling fingers/toes/lips, dizziness, vomiting, and increased eye pressure. I had to be taken off of it and put on Elavil. Like I said, as far as the migraine prevention it was perfect but it came with a price that my doctor and I thought was not worth it."