A member asked:

What could cause someone to go blind for 10-20 minutes and then be back to normal?

A doctor has provided 1 answer

Lots of reasons: Including ocular migraine, optic disc drusen, papilledema, impending retinal vascular occlusion, giant cell arteritis, etc. You must see an eye doctor for a dilated retinal exam.

Answered 11/20/2012

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Thank

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