A member asked:

I stared into a 28 lumen led-flashlight for 20 seconds a few times to look at pupils.. now they hurt. did i do permanent damage?

A doctor has provided 1 answer
Dr. Michael Sparacino answered

Specializes in Family Medicine

Although you probably did no permanent damage, that kind of light exposure could be dangerous.

Answered Feb 1, 2013

5.3k views

Thank

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