A member asked:

What is the yellow blur i see before i get a migraine? often when i am getting a migraine i see yellow spots and blurring in my vision, and feel woozy. why do migraines cause changes in vision?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Hello. : Hello. You have a visual aura for your migraine headaches. Although not clearly understood, it is though that electrical impulses are processed by the visual part of the brain (visual cortex) which creates the perception of color.

Answered 1/25/2018

5.3k views

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