I HAVE PERMANENT SENSORY PRECEPTIN LOSS IN MY MOUTH, MY DR NOW WAS IN ON TESTS AT BEGINNING AND HE SAYS IT IS A SIDE EFFECT OF TOPAMAX, I WONDER IF ANYONE ELSE HAS HAD THIS SIDE EFFECT AND IS AFRAID TO TELL ANYONE BECAUSE PEOPLE WILL THINK THEY ARE CRAZY, MY DR THAT I HAD EARLIER WHEN THE SIDE EFFECTS OCCURED DID THINK I WAS CRAZY AND GAVE ME DRUGS TO MASK THE PROBLEM AND THEY MAKE ME FEEL CRAZY. I ALSO HAD ALL THE TYPICAL SIDE EFFECTS, WT. LOSS, HAIR LOSS, ETC.