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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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What Causes Sudden Blackout Of Vision?

I am experiencing a blackout in my vision usually a few times a day. It almost always happens when I get out of bed and glance at something. The blackouts are sudden and last only a few seconds. In both my eyes all I see is blackness. Afterwards, I often get a headache and feel dizzy.
Tue, 5 Aug 2014
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Ophthalmologist 's  Response
Hello
Welcome to health care magic

Sudden blackouts of vision is called as transient loss of vision or amaurosis fugax.
The common causes for this are migraine, vascular diseases affecting the retinal blood circulation and carotids..
Since you are having headache and dizziness it is most probably migraine.
Hence I advice you to consult your doctor for examination and treatment accordingly.

Thank you
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What Causes Sudden Blackout Of Vision?

Hello Welcome to health care magic Sudden blackouts of vision is called as transient loss of vision or amaurosis fugax. The common causes for this are migraine, vascular diseases affecting the retinal blood circulation and carotids.. Since you are having headache and dizziness it is most probably migraine. Hence I advice you to consult your doctor for examination and treatment accordingly. Thank you