Title: Causes of Temporary Blindness and Short-Term Vision Loss
Headings: Temporary Blindness and Short-Term Vision Loss
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Temporary Blindness and Short-Term Vision Loss
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Sudden Total or Near-Total Vision Loss
Continued
Temporary, Partial Vision Loss

Content: Temporary, Partial Vision Loss
If you have partial vision loss, the causes include: Migraines: These are, by far, the most common cause of short-term, partial vision loss. When you get a migraine, you may have “aura” that affects the vision in both of your eyes. You may see flashing lights, shimmering spots, or blind spots. Continued
A retinal migraine affects only one eye. This rare condition causes partial or total blindness for a short period, usually 10 to 30 minutes. It typically comes before or during a headache . It is totally harmless to you and your vision. Continued
Retinal vasospasm: