Hello- I use Topamax for mood stabalization and recently switched to the Zydus brand Generic (Topiramate tablets) that just obtained approval in March 2009 and now feel like I used to when on nothing at all Has anyone else recently switched to the Zydus Generic and noticed a similar effect? I am going to call my doctor to make an apointment and try to figure out how to get another prescription but for a different generic....