I used to have a problem where if i really hadnt gotten enough sleep the night before, then after looking in the mirror in the morning i would keep getting mirror-like flashes in my eye. But that stopped after i started taking topamax. I also stopped having deja-vu's all the time, mostly under stressful conditions like family dinners. So maybe check the side effects of your meds and see if any of them say seizures? Also did your eye dr check your blood pressure? Hows your blood sugar?