Have dry eyes, associated with screens. Saw a new optometrist, who told me to close my eyes periodically.

I’ve started doing this when I havee the chance, even while typing. Just did it tying that last sentence.

My eye dryness markedly improve, and I no longer need eyedrops. And my intraocular pressure went down a bit.

He had said do it for five minutes while on a work break, but I’ve found closing them for two seconds at a time fairly frequently has been very helpful.