I've been on Topamax for a year and a half now. I started with 50...

I've been on Topamax for a year and a half now. I started with 50 mg. and am now up to 100 mg. I did have the usual side effects of the tingly fingers, feet and arms the first six weeks and then that went away. Food and soft drinks tasted funny for a while, but that too went back to normal. I did lose 15 pounds and I didn't really have it to lose in the first place, so I upped my workouts with weights to compensate. My migraines have gone from five a week to one, so it's helped me BIG time being on this medication. My eyesight, however, has suffered. I used to have 20/20 vision. I now need reading glasses. I'm sure it's because of this medication, but to be honest, I'll take the glasses over being in that severe pain five times a week.