I HAVE TIMES WHEN MY PUPILS DIALATE IRREGULARLY, OPPOSITE OF EACH OTHER. ONE WILL GO FROM SMALL TO LARGE WHILE THE OTHER (AT THE SAME TIME) IS GOING FROM LARGE TO SMALL. I HAVE HAD EYE EXAMS, OPTIC NERVE IMAGING, NEUROLOGY ASSESSMENT AND AN ECHOCARDIOGRAM. WHEN THEY DIALATE LIKE THIS, I FEEL WEAK, SIMILIAR TO A DROP IN BLOOD SUGAR. THE WEAKNESS WILL STAY WITH ME FOR THE REST OF THE DAY AFTER AN EPISODE HAPPENS. iN THE PAST MONTH, I HAVE BLACKED OUT TWICE, BUT DO NOT KNOW IF IT IS RELATED TO THIS, AS I FELT NOTHING OUT OF THE ORDINARY PRIOR TO THE BLACK OUT