I took Topamax for a month. Lost orgasms, appetite, even desire to drink tea. Was perpetually dizzy. Felt unwell. Stopped. Recovered everything soon. No permanent damage except for one thing that bothered me yesterday. I was posting a recipe on here and forgot the word CLOVE. I searched for recipes online containing garlic and soon recovered the word I needed. That gave me an eery feeling because I lost a couple of. Words while on Topamax as well.