Can You Go Blind From Eye Migraine Headache Attacks?
Flickers of bright light in your eyes together with a blind spot that gradually seems to get bigger and zig zag
patterns are all part of an eye or ocular migraine. Usually these do not produce a headache
and they routinely have a time period of about a half-hour. They can be brought on by
spasming blood vessels in your brain, and again can cause temporary blind spots with swirling patterns of color