Eye Stroke: What is it? Symptoms and Precautions Explained

Eye Stroke: As the mercury soars to 45 degrees Celsius in Delhi-NCR, heatwave alerts have been issued in several states across India. The intense heat can be fatal, underscoring the importance of staying hydrated. Common heat-related illnesses like heatstroke, heat exhaustion, and dehydration are on the rise. Additionally, a lesser-known but serious condition, eye stroke, is emerging as a significant health risk.

Understanding Eye Stroke Amid Scorching Heat

An eye stroke occurs when blood flow to the retina is impeded, potentially causing blurry vision, eye pain, and other severe symptoms if not treated promptly. The retina relies on arteries to deliver essential blood and oxygen. When these arteries are blocked, the retina's thin tissue layer can deteriorate, affecting vision. Blockage in retinal veins can also lead to fluid leakage into the retina, further disrupting oxygen flow.

Symptoms and Signs of Eye Stroke

Eye stroke symptoms can develop gradually over hours or days, or they may occur suddenly. Key indicators include:

• Blurry Vision: One of the earliest signs, this can manifest as a sudden or gradual reduction in the vision field.
• Floaters: Small grey or dark spots drifting in the vision field can be a sign of eye stroke, especially when combined with other symptoms.
• Vision Loss: Blocked blood and oxygen flow can lead to either gradual or sudden vision loss.
• Pain or Pressure: Reduced blood flow can cause eye pain and pressure.
• Bleeding: The retina may exhibit red spots or bleeding.

The severity of symptoms depends on the duration of the blood flow blockage; longer interruptions result in more significant damage.

Who is at Risk?

Individuals with glaucoma, diabetes, or certain comorbidities are at a higher risk of experiencing an eye stroke.

Preventive Measures for Eye Stroke

To minimize the risk of eye stroke during the heatwave:

• Keep Eyes Moisturized: Regularly use eye drops or artificial tears.
• Nutrient-Rich Diet: Incorporate foods rich in vitamins and minerals essential for eye health.
• Eye Exercises: Perform exercises to strengthen eye muscles.
• Proper Eye Hygiene: Maintain good eye hygiene practices.

As temperatures continue to rise, it is crucial for everyone to take necessary precautions to protect their overall health and well-being.

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