Too many years ago to even count,a friend who was a waitress used Visine,not cuz she blazed but cuz she had to be 'bright eyed and bushy tailed' for work,anyways,the stuff shrunk her eyes. Seemed like it was taking off a layer round her eyes everytime she put it in,so she stopped using it. Has anybody else heard about this? I've never used it, wear glasses so I just put it off to eye strain.