i went to the eye doctors about 3 yrs ago for a 2 yr check up..he said do i sleep with my eyes open or what...i said no,then he put me on these drops to get this better.then told me to go to the drug store,,get these REFRESH LIQUIGEL FOR SEVERE DRY EYES..so 6 monthes later i go back and he says there still a little dry..im like HOW CAN THEY BE?? so i kept using them so i got my eyes to be lubricated..about 2 monthes ago mi started noticing my eyes were getting blurry..so i went to him and he said ur script has changed in just one eye..so i got new lenses...then that was good for about 4 monthes..then went back this past tuesday..he looked and asked me if i had sugar...i said its been up at times but not nothing that would do this to my eyes..my sugar was 135 which he said it would have to be higher than that like 190-250 to have any eye problems....HE SAID THAT MY VERY DRY EYES ARE MY PROBLEM IN VISHION CHANGES..TIS IS WITH THE GLASES ON....SOMETIMES I CAN GO FOR DAYS WITHOUT A PROBLEM......THESE DROPS MAKE UR EYES VERY BLURRIE ABOUT 45 MIN ANYONE EXPREINCE THIS BEFORE?? THANKS JAMES