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![]() ![]() Other underlying issues or environmental factors may lead to the onset of an ocular migraine, such as: Causes of Ocular Migraineĭoctors and researchers are not absolutely sure what causes an ocular migraine, however, there’s evidence to suggest that they happen due to blood vessel spasms in the retina. Some people may experience an ocular migraine ahead of a full-on migraine headache. As with regular migraine headaches, you can also feel nauseous, vomit, and be light sensitive. That vision loss may be accompanied by moderate-to-severe pain and a throbbing or pulsating sensation in your eye that could get worse with movement. The main symptom of an ocular migraine is that your vision will be affected in one of your eyes for about an hour or less. (However, there is a condition called visual migraines that does affect both eyes.) Symptoms of Ocular Migraine ![]() Similar to migraine headaches, ocular migraines only happen on one side of the head and don’t affect both eyes. The light or waviness starts either peripherally and moves centrally, or the opposite.” Cheryl Roell describes them this way, “Most ocular migraines don’t cause total vision loss in one eye but rather a pulsing light or kaleidoscope-type of effect. They cause a temporary vision obstruction, usually lasting for less than an hour.ĭr. But ocular migraines are something different. That can happen, for example, when we’re out in the sun for long periods of time without sunglasses or staring at our digital devices for hours at a time without a break. Sometimes our eyes get sore, and they ache. ![]()
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