India Witnesses Surge In Eye Stroke Cases: Here Are Its Causes, Symptoms & Prevention
India is seeing an uptick in cases of eye strokes, raising alarm bells among medical professionals and the public alike. Eye strokes, also known as retinal artery occlusions or retinal vein occlusions, occur when there is a blockage in the blood vessels that supply blood to the retina, leading to a sudden loss of vision. So, let's understand more about it in depth.
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Causes of Eye Stroke
Eye strokes typically occur due to a disruption in blood flow to the retina, which can be caused by various factors, including:
1) Atherosclerosis: The buildup of plaque in the arteries can restrict blood flow and increase the risk of clot formation, leading to a blockage in the retinal arteries.
2) Hypertension: High blood pressure can damage the blood vessels in the eye, making them more prone to blockages and reducing blood flow to the retina.
3) Diabetes: Diabetes can damage the blood vessels throughout the body, including those in the eyes, increasing the risk of retinal artery occlusion.
4) Hypercoagulable States: Conditions that cause increased blood clotting, such as certain blood disorders or medication use, can contribute to the formation of clots that block retinal blood vessels.
5) Cardiovascular Diseases: Conditions like heart disease, stroke, and atrial fibrillation can lead to blood clots that travel to the eye and cause blockages.
Symptoms of Eye Stroke
The symptoms of an eye stroke can vary depending on the severity and location of the blockage but may include:
1) Sudden Vision Loss:?A sudden, painless loss of vision in one eye is the hallmark symptom of an eye stroke.
2) Blurred Vision: Vision may become blurry or distorted, making it difficult to see clearly.
3) Visual Field Defects: Some individuals may experience a loss of peripheral or central vision in the affected eye.
4) Floaters or Flashes: Floaters, which are small dark spots or shapes that appear to float in the field of vision, and flashes of light may also occur.
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Preventive Measures
Preventing eye strokes involves managing underlying risk factors and adopting healthy lifestyle practices. Here are some preventive measures individuals can take:
1) Control Blood Pressure and Cholesterol
Keeping blood pressure and cholesterol levels under control can help reduce the risk of atherosclerosis and blood vessel damage.
2) Manage Diabetes
Proper management of diabetes through medication, diet, and exercise is essential for preserving eye health.
3) Quit Smoking
Smoking increases the risk of cardiovascular disease and atherosclerosis, making it crucial to quit smoking to reduce the risk of eye strokes.
4) Maintain a Healthy Diet and?Exercise Routine
Eating a balanced diet rich in fruits, vegetables, and whole grains, and engaging in regular physical activity can help maintain overall cardiovascular health.
5) Regular Eye Exams
Routine eye exams can detect early signs of eye diseases and conditions, allowing for timely intervention and management.
6) Medication Adherence
Individuals with underlying health conditions such as hypertension or diabetes should adhere to their prescribed medications and follow their healthcare provider's recommendations.
By addressing underlying risk factors and adopting a healthy lifestyle, individuals can take proactive steps to safeguard their vision and reduce the risk of debilitating eye conditions.
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