When I sleep at night, my eyelids remain a little open, which causes me to have extremely dry eyes when I wake up. I've tried eye drops, and even the preservative-free Liquidgels which are supposed to last longer, and it still doesn't help. I was wondering if there are other solutions to this problem. Perhaps taping eyelids shut with a 3M Transpore-like material? How do optometrists deal with this problem?