I just started taking Topamax and I have had a few minor side effects like carbonated beverages taste funny, i have also had some minor tingling. But I have also been migraine free for 10 days. This is the first time in 20 years I have been migraine free in 20 years. Side effects are different for EVERYONE. just because it says it might do something doesn't mean it is gonna happen to you. You need to talk to your doctor before you decide what to take not base it on a forum. that's my opinion. Topamax has been the best thing for me. I have tried many different meds and this has saved my life.