While caffeine can cause eye migraines in some people, for others sipping a small amount of a caffeinated beverage can stop the symptoms. Some people find that taking an aspirin at the onset of their symptoms can prevent the headache altogether. Treatments are often unnecessary because the visual disturbance only lasts for a short time, and the headaches aren’t severe. Stress or release of tension, bright lights, and exercise can also be triggers. Triggers of ocular migraines can include caffeine, chocolate, red wine, blue cheese, nuts, and processed meats. It’s common for patients to have two or three episodes within a short number of days, then have no symptoms for months. Also, a mild headache that lasts several hours can occur. Anxiety and mild disorientation are also common during the episodes. Often the visual symptoms last between 5 and 60 minutes and can change during this period. Signs can involve shimmering light, heat-wave effects, jagged black and silver arcs, white-out areas, or blank patches. Symptoms vary from patient to patient or even from one episode to the next. However, it’s still essential to have a complete eye evaluation to rule out more serious causes. This condition can be one cause of visual disturbances that often do not need treatment. If, on the other hand, the spasm of blood vessels occurs in the back of the brain where vision is processed, this could be an Ocular or Eye Migraine. If this happens in the temple area, the result can be a severe, one-sided headache, sound sensitivity, nausea, and vomiting. “Classic” Migraines are thought to be caused by spasm of blood vessels in the brain. An eye exam can reveal problems with the vitreous fluid, the retina, or even signs of a stroke. It is essential to see an ophthalmologist if you have flashing in your eyes. Also, before I launch into specifics, I would like to start with this:įlashing lights in your eyes can be concerning, as they can be a sign of retinal detachment or other retinal problems. The purpose of this post is to define the difference between “classic” and ocular migraines.
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