ok i was put on topamax for hyperactivity.. well while on it, i s...

ok i was put on topamax for hyperactivity.. well while on it, i seem to experience some form of attack... my body would get all tingly, i would feel stoned and not in my body for a few minutes.. i would feel like i was going to cry,not in control. afterwards i would be very quiet and tired.. the feeling of wanting to cry would only last one minute or so.. but the tired feeling would last for a few hours.. i have been off of topamax for over a year now and i am still experiencing this effect... i've never had these little attacks ever before being on topamax.. now i have them once a month or so.. this is the only thing i can think of.. is it possible that topamax has long lived side effects?????