Serena William facing ocular Migraine
A migraine that involves visual disturbance is called an ocular migraine. Ocular migraines can develop with or without the accompanying pain of a classic migraine. During an ocular migraine, or a migraine with aura, you may see flashing or shimmer lights, zigzagging lines, or stars. Some people describe psychedelic images. It may also cause blind spots in your field of vision. Of people who report having migraines, one out of every five experiences this aura.
A ocular migraine is sometimes confused with a retinal migraine, but they are two distinct conditions. A retinal migraine is rare and affects only one eye. Loss of vision in one eye can be a symptom of a more serious medical issue. If you have vision loss in one eye, you should seek medical attention to rule out any underlying conditions.