Zigzag lines in eyes8/23/2023 ![]() “Most commonly when someone has migraines, I’ll ask, does your mom have migraines?” he said. Shenoy said that migraines tend to be genetic. While the causes of migraines are largely unknown, Dr. Everybody believes that migraines cause horrible headaches.” What causes ophthalmic migraines? “It’s hard to explain that they’ve had a migraine because they haven’t had any pain. “We get patients who come in panicky because they think they’re going blind, or they think they’ve had a stroke,” Dr. But the pain is usually not the typical excruciating pain that is associated with a migraine.Īnd although this type of migraine is associated with your vision, they do not cause any pain in the eyes. Ophthalmic migraines-sometimes called visual or ocular migraines-can be associated with some pain. “Over that 15-minute time period, the spot will move off to the side and disappear,” Dr. You can see through it, but it blocks your vision enough that it may impair your ability to read something on a page. Some have also described it as heat waves in front of their vision. The light will be bright and often form in an arc or C-shaped pattern. A lot of people describe it as a kaleidoscope.” “It flickers and shimmers and usually has zigzag edges. “It is generally a spot of light that appears and grows,” he said. The term for these symptoms is called a scintillating scotoma and it usually lasts from about 15 minutes to an hour or two, but anything longer warrants an evaluation by an eye doctor. Shenoy said that typically you will see a flashing or flickering light in the center of your vision. The symptoms vary from person to person, but Dr. When you get a migraine in that part of the brain, then you experience visual symptoms.” Symptoms of an ophthalmic or ocular migraine “There’s a part of the brain-the occipital cortex-that processes your vision. “Your brain has different sections that do different things,” said Sudhir Shenoy, MD, an ophthalmologist on the medical staff at Baylor Scott & White Medical Center – Round Rock. This type of migraine is a disturbance in the visual part of the brain. While a painless migraine may seem like a better option, an ophthalmic migraine (or ocular migraine) can be just as disruptive. ![]() While that is the case for many people who are living with migraines, there is a type of migraine that could be painless. We all think of a migraine as a piercing, just-want-go-back-to-bed pain that makes you miserable.
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