Summer brings in intense heat, strong sunlight, higher temperatures and increased exposure to ultraviolet (UV) rays. While most of us pay attention to safeguarding the skin during hot weather, we often ignore the equally important vital organ, the eyes. Heat waves can negatively impact eye health, resulting in dryness, irritation, allergies and increased risk of infections owing to high temperature.
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Extreme heat, bright sunlight, and dry air can significantly impact your eyes, leading to discomfort and can even result in long-term eye issues if ignored. Following these simple preventive measures and eye care routine regularly can help you safeguard your eyes from intense heat waves and maintain them healthy.
How Heat Waves Affect Eye Health?
Dry Eyes
Hot winds and very high temperatures naturally lessen moisture in the eyes, resulting in dryness, burning sensation, redness and blurred eyesight.
Increased UV Exposure
Exposure to UV rays for a longer duration can damage the eye surface and increase the risk of cataracts. Also, it can make your eyes feel drained out and tired, sensitive to light and result in long-term vision problems.
Eye Allergies
Heat waves raise exposure to dust and pollen levels, triggering eye allergies, itching, watery eyes and swelling.
Eye Infections
Increased perspiration, dust, and bacteria in hot weather can raise the risk of infections like conjunctivitis (pink eye), sticky discharge and irritation.
Also Read: Vision Health: Protect Your Eyes With These 5 Natural Hacks- Infographic
Dehydration Effects
Poor hydrations lessen tear production, which can worsen eye dryness and discomfort. Intense summer and prolonged exposure to heat waves can damage eyes through dryness and environmental pollutants.
Who is at risk?
Those who are working outdoors, children and older people, contact lens users and those with pre-existing eye conditions are at higher risk of eye problems during the summer months.
Preventive Measures to Protect Your Eyes
Wear UV-Protected Sunglasses
Wear sunglasses that offer 100% protection from UVA and UVB rays to prevent sun damage. Also, go for wraparound style glasses to block the sun and dust from the sides.
Stay Hydrated
Maintaining hydration in summer is essential to prevent dehydration and maintain electrolyte balance. Drink at least 2-3 litres of water daily during the hot summer. Additionally, fluids like buttermilk, tender coconut water and lime juice help to quench thirst and maintain electrolyte balance.
Use Artificial Tears
Lubricating eye drops are effective in keeping the eyes moist and reducing irritation. Blink frequently, as this is especially beneficial for those working on a computer or long-time screen users.
Also Read: Eye Infections: 5 Effective Home Remedies To Heal Common Eye Problems
Avoid Direct Sun Exposure
Try to stay indoors during peak heat (12 PM – 4 PM). If unavoidable, use hats or umbrellas to prevent direct exposure to sunlight.
Maintain Eye Hygiene
Wash your eyes with clean water and avoid touching or rubbing them with dirty hands. This helps to decrease the risk of eye infections.
Wearing sunglasses, staying hydrated, using eye drops, avoiding peak heat, and maintaining hygiene are the best ways to protect eyes during heat waves.
Include Eye-Friendly Foods:
Incorporate a rich array of colourful fruits and vegetables such as carrots, spinach, papaya, mango and citrus fruits to strengthen eye health and function from deep within.
Protect Your Eyes While Swimming
Chlorine added to pools and bacteria in water bodies can lead to eye infections like conjunctivitis.
Wear swimming goggles, even while swimming in chlorinated pools. Never swim wearing contact lenses, unless using prescription goggles.
Limit Screen Time
Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds to lessen eye strain. Also, modify brightness and use anti-glare screens.
Frequently Asked Questions
Can Heat Waves Cause Eye Problems?
Yes, heat waves can result in dry eyes, irritation, allergies and eye infections owing to scorching temperatures and extended exposure to UV radiation.
How Do I Protect My Eyes In Extreme Heat?
Following simple steps like using sunglasses, good hydration, avoiding sun exposure and using lubricating eye drops are the best ways to protect your eyes from extreme climate.
Is Sunlight Harmful To The Eyes?
Yes, excessive UV exposure can damage delicate eye tissues and increase long-term risks like cataracts.
Can Dehydration Affect Vision?
Dehydration can reduce tear production, leading to dryness and blurred vision.
Conclusion
Heatwaves pose a higher risk to your overall health, including your eyes. By knowing the risks and taking necessary precautions, we can shield our eyes from the impact of harsh UV radiation and intense temperatures. Regular eye care, including eye check-ups, is important for keeping the eyes in good health. Stay cool, shaded and maintain your eyes protected.
References:
https://www.theeyefoundation.com/eye/eye-care-routines-during-heatwave
https://www.sciencedirect.com/science/article/pii/S2667278223000950
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