A member asked:

What causes blinking to seem to temporarily improve eyesight?

A doctor has provided 1 answer
Dr. Tim Conrad answered

Specializes in Ophthalmology

Wets the eye: The thin layer of tears that coats the eye is important to vision. Your blink restores that. If you feel the need to blink a lot, try putting some artificial tears in your eyes.

Answered 6/24/2013

5k views

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