I am 34 years old, and I have been taking Topamax for the last 11 months for migraines. I used to get about 1 or 2 headaches a week, and my daily dose is 50mg. I do not have these same side effects that a lot of other people have been having. I have not been dopey, lost weight, lost hair....sometimes - rarely really - my toes do tingle (kind of the pins and needles feeling after they've fallen asleep if you've been sitting on them...) But it's nothing to make me reconsider taking this medication. I just wanted to post this in case there's someone wondering if there is *anyone* who has had a good experience....and I have. I'm so sorry that there are people who have not found the drug to be as helpful as I have. I've been able to accomplish a lot in the last 11 months that I never would have if I'd been plagued by the migraines that I used to have. It's been a lifesaver.