Flashes and Migraines - KFVS12 News & Weather Cape Girardeau, Carbondale, Poplar Bluff

Flashes and Migraines

Flashes can also occur in association with migraine headaches. A migraine is caused by a spasm of blood vessels in the visual information center of the brain. Migraine related flashes distort central vision for ten to twenty minutes and appear as jagged lines or "heat waves" in both eyes.

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