Squinting while staring at a computer monitor can cause painful dry eye

Squinting at a computer screen can cut in half the number of times someone blinks each minute. And that could lead to an irritating condition called dry eye, new research suggests.

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<p><a href="http://www.physorg.com/news8525.html">Squinting while staring at a computer monitor can cause painful dry eye</a></p> <p>Squinting at a computer screen can cut in half the number of times someone blinks each minute. And that could lead to an irritating condition called dry eye, new research suggests. </p>