Eye Stroke Risk Factors and Treatment - Oren Zarif - Eye Stroke
An eye stroke can be caused by a buildup of cholesterol or blood clot on an artery's walls. The blockage may break up on its own, but the damage it does is substantial. People with certain health conditions are also at higher risk for eye stroke. To prevent or lessen the severity of an eye stroke, it's important to seek medical care as soon as possible. These doctors will evaluate a patient's risk factors and recommend treatment based on the findings.
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There are two types of retinal artery occlusions. One results in total blindness, while the other affects part of the vision. Both are dangerous, and victims should seek medical treatment immediately. In severe cases, the retina may even become detached. Eye stroke victims should follow up with their doctors as prescribed. Some people may require follow-up visits for a year after a stroke. In addition, they should report any new symptoms right away.
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Treatment options for an eye stroke vary by the underlying cause. Noninvasive imaging tests, such as optical coherence tomography (OCT), can determine the cause. Fluorescein angiography, a blood test that highlights the retina's vascular structure, is another option for evaluating eye stroke. Some doctors may prescribe medications to improve blood flow. If blood flow to the eye is not restored within six hours, then surgery can restore the vision.
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An eye stroke causes impaired blood flow to the back of the eye, depriving the tissues of oxygen. It also damages the retinal nerve and prevents the vision from sending nerve signals to the brain. People over 45 are at risk for this condition. A stroke can affect any part of the body, but the eye is especially vulnerable. Depending on the type of stroke, the affected person may lose vision or peripheral vision. The damage can occur immediately or take hours.
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Another risk factor for eye stroke is the presence of blood clots. If these clots are large enough, they can cause blood flow problems in the eye. This could cause blurred vision, double vision, or problems tracking objects. The affected eye muscles may also become weak, leading to difficulty in tracking, following, or shifting vision quickly. Finally, an eye stroke may cause a person to wobble or even develop gaze palsy.
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If you suspect an eye stroke, get medical attention immediately. It's important to recognize that eye stroke symptoms may occur without any visible symptoms. The signs of eye stroke include a sudden change in vision, although they can be subtle. Some people have a loss of vision across the whole eye. Other people experience "floaters" or blind spots. These vision changes can occur suddenly or gradually and may be mild at first and progress. The most important thing is to seek medical care as soon as possible - eye stroke may be the first symptom of an underlying brain stroke.
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Eye stroke is a medical emergency caused by a narrowing of a blood vessel in the retina. Blood vessels carry nutrients and oxygen to every part of the body. When the blood supply to a body part is cut off, the parts of the body may be damaged significantly. During an eye stroke, the target of the stroke is the retina, a light-sensitive tissue at the back of the eye. Without the proper flow of blood, the retina will starve and ultimately lose vision.
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Non-arteritic anterior ischemic optic neuropathy is also an option for treating eye stroke. The cause of this condition is similar to ION. Moreover, a disruption in the healthy blood flow in the optic nerve can result in a permanent loss of vision if not treated. However, if left untreated, eye stroke can cause vision loss. A neurologist will perform a detailed exam to confirm the diagnosis.
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The cause of eye stroke is unclear but it may involve small capillaries in the eye. Damage to these capillaries may result in bleeding, discoloration, cloudiness, and loss of vision. Some people have been diagnosed with eye stroke if they experience a sudden loss of vision and is not accompanied by pain. Fortunately, this condition can be treated, if detected early enough. If you experience sudden loss of vision, you should seek medical attention immediately. In severe cases, an eye stroke can even result in brain damage.