Most people have heard of a migraine headache — that particularly intense type of head pain often accompanied by visual disruptions and sensitivity to light and sound. But migraines aren't limited to just the head; optometrists regularly see patients who experience migraines in their eyes. Here is what you should know about this little-discussed but surprisingly common condition.

A Guide to Ocular Migraines

What Are They?

During a migraine headache, blood flow to the brain changes, which produces the telltale pain. The same process happens with an ocular migraine, but instead of affecting a specific area of the head, the blood flow to the visual center of the brain is altered, causing visual disturbances. While a traditional, headache-style migraine typically comes with these visual disturbances, an ocular migraine is a visual alteration without a headache.

What Are the Symptoms?

Optometrists use the word aura to describe the visual disruptions of any type of migraine. With an ocular migraine, these auras might present as a small blind spot in the center of one's vision, flashes of light, a zigzag pattern, or seeing spots or stars. The good news is that ocular migraines are usually not serious, and they pass relatively quickly. The average ocular migraine is over within 20 to 30 minutes.

What Causes Them?

There are a number of factors that can impact whether or not you get ocular migraines. First, there could be a genetic link, so if you or a relative have a history of any type of migraine, your chances of getting ocular migraines are generally much higher. But in some people, ocular migraines can be triggered by certain external stimuli, such as specific foods, smells, stress, or lack of sleep.

How Can You Treat & Prevent Them?

To reduce the frequency or intensity of ocular migraines, be mindful of potential triggers in your life and do you best to omit them. If an ocular migraine strikes while you're driving, pull over to the side of the road until it passes. Try to lay down and rest whenever one hits. If you've experienced your first ocular migraine or if they’re becoming disruptive to your daily routine, consider visiting an optometrist.

If you’re experiencing frequent ocular migraines or are concerned about how they’re affecting your day-to-day life, the team at Graham Optical can discuss potential causes and treatments. Since 1964, optometrist Dr. Calvin Graham and his team have provided high-quality eye care to patients in Fort Smith and Greenwood, AR. From standard exams to the diagnosis and treatment of common eye disorders, they can ensure you see the world clearly and pain-free. They also offer an extensive eyewear selection, so you can find prescription frames that are right for you. To schedule an appointment, call (479) 996-2441, or visit their website for more information on their services.