A member asked:

Why does vision get black sometimes when you rub your eyes?

A doctor has provided 1 answer
Dr. Tim Conrad answered

Specializes in Ophthalmology

Circulation: If you press hard enough on the eye, you will stop the blood flow to the eye. This will cause the vision to darken briefly. I suggest not rubbing your eyes this hard, or better, treat the problem that is causing you to rub your eyes.

Answered 10/31/2014

3.6k views

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