You can reduce the tingling by taking sodium bicarbonate.

I lost the month of April to Topamax. I had taken it in the past for migraines, so i thought I would try it again. BIG MISTAKE. If you aren't on the proper dosage, it will mess with your temporal lobe and make you stupider than a rock. People would ask me at work what I was working on, and even though I was looking directly at my computer screen, my mind would just go blank. Also, as a warning, make sure you drink a lot of water every day, because it can cause kidney stones, and can make you dehydrated. Also, certain foods might start tasting weird....