What is an Eye Stroke? - Oren Zarif - Eye Stroke

There are two primary types of eye stroke. A retinal vein occlusion, or RVO, is caused by a physical blockage of an artery in the eye. This blockage can occur due to a blood clot or plaque, or it can result from pressure on nearby artherosclerotic arteries. The second type of stroke is known as ischemia, and it results from damage to the temporal arteries of the brain. Both types of strokes can result in permanent vision loss.

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If you experience sudden, total, or intermittent blurring of vision, you should immediately go to the emergency room at your local hospital. This is because it can signal a stroke or increased risk of further vision loss. Emergency Departments at Mount Sinai hospitals are equipped to diagnose eye stroke and start treatment right away. While there is no cure for eye stroke, treatment for a stroke can be started immediately. If you're concerned about a potential eye stroke, call 911 or visit your family doctor right away.

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The initial diagnosis of an eye stroke is made by evaluating a person's medical history and the patient's central visual acuity and visual field. If your vision becomes blurred, your doctor may perform a test to identify underlying health conditions. Then he or she will evaluate the retina and optic nerve to determine if a stroke has affected them. While there is no definitive cure for eye stroke, treatment can be effective in saving vision.

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An eye stroke can cause a complete loss of vision in one or both eyes. Blood flow to the retina is necessary for the retinal cells to receive oxygen. If this blood flow is interrupted, these cells will begin to die within minutes. The longer it takes for treatment to begin, the greater the risk that the affected person will experience a stroke in the brain. The sooner the patient seeks treatment, the better the chances are that the eye stroke will be successfully treated and that it won't affect his or her vision in the long run.

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An eye stroke can also be caused by a heart attack, a stroke, or another problem affecting the brain. This type of stroke can also cause vision loss. It will affect approximately 10 out of every 100,000 Americans each year, and it is rare in children. It affects men twice as often as women and whites. If you suspect that you may have an eye stroke, it is crucial to get a thorough checkup with your doctor. If you experience symptoms for at least 24 hours, you will probably need ongoing monitoring for up to a year. You should immediately report any changes if you notice them, especially if they are new.

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A poor blood circulation in the blood vessels in the brain causes eye stroke. When the blood flow becomes reduced, the retinal nerve tissues are starved of oxygen, which causes sudden loss of vision. Sometimes peripheral vision is affected as well, and your vision will change within a few hours. There are different causes for eye stroke, and if you have an older age, you may have a higher risk of an eye stroke. During treatment, your doctor will likely need to change your prescription if it is not correct.

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While an eye stroke usually does not cause pain, it may result in permanent vision loss. A retinal vein occlusion occurs when a branch retinal vein is blocked. A blockage of this vein occurs in the retina, preventing oxygen from reaching the eye. This condition can be caused by several different factors, so it is essential to seek treatment as soon as possible. Once you have been diagnosed with eye stroke, you can be discharged from the hospital.

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Asymptomatic symptoms of an eye stroke are sudden, painless changes in vision. These changes may occur abruptly or gradually. To determine if you are experiencing any of these symptoms, your doctor will perform an eye exam and take a fundus photo of the eye's internal structures, including the retina and optic nerve. The doctor may prescribe treatment if you have these symptoms. An eye stroke diagnosis should be sought as soon as possible in the emergency department.

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A retinal artery occlusion is a common cause of eye stroke. Blood vessels in the retina carry oxygen and nutrients to every part of the body. Once they're blocked, they can cause extensive damage to the affected area. The primary target of an eye stroke is the retina. This is a thin film that lines the back of the eye, which sends signals to the brain. When blood flow to the retina is restricted, retinal cells can die quickly, and the person can lose vision permanently.