i AM 42 YEARS OLD. FOR THE PAST 2 YEARS I AM UNDER MEDICATION FOR EPILEPSY.I HAVE BEEN TAKING PHENTOIN 100 MG 3 TABLES PER DAY FOR PAST 2 YEARS. I HAVE STRONG ERECTILE DYSFUNCTION AND NOT ABLE TO ACHIEVE ERECTION EVEN WHILE MASTURBATING.WHA IS THE REMEDY TO IT




