Summer can bring new hazards to eyes.
As summer invites us outdoors, it also brings specific hazards for our eyes, cautioned Dr. Masih Ahmed, an ophthalmologist and assistant professor at Baylor College of Medicine in Houston. He highlighted simple precautions that can significantly reduce risks.
First and foremost, Ahmed stressed the importance of wearing sunglasses with 100% UV protection. Exposure to strong sunlight not only increases the likelihood of conditions like pterygium (eye growths) but also raises the risk of early cataracts, worsened macular degeneration, and even eyelid cancer. He advised selecting sunglasses that wrap around the face to prevent light from entering the sides, emphasizing the effectiveness of polarized lenses in reducing glare, particularly beneficial for activities on water.
Regarding sunscreens, Ahmed echoed recommendations from the American Cancer Society for broad-spectrum SPF 30 or higher, reapplied every 2 hours. For those active in warm weather, he suggested choosing sweat-resistant sunscreen to avoid eye irritation. In case sunscreen does get into the eyes, he advised rinsing with sterile saline or fresh water promptly to minimize discomfort and prevent potential harm.
Swimming, whether in pools, lakes, or oceans, poses additional risks due to potential eye infections from microorganisms like acanthamoeba. Ahmed strongly advocated for the use of swim goggles as a crucial protective measure, particularly in still bodies of water where pathogens can thrive. He cautioned against wearing contact lenses while swimming, as they can trap harmful microorganisms and increase the risk of eye infections.
Engaging in lawn care activities like mowing also requires eye protection. Ahmed warned about the possibility of debris kicked up by lawn mowers causing serious eye injuries and recommended wearing goggles during such tasks. Additionally, he advised washing hands thoroughly after gardening to avoid eye irritation from contact with plants like milkweed.
Overall, Ahmed’s advice emphasized proactive measures to safeguard eye health during summertime activities, underscoring the importance of preventive care and awareness of potential hazards.
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