Wearing Sunglasses In Winter Can Block Wind and Sand

October 18,2022

Do a good job of protection in foggy, dusty and windy weather. Wearing sunglasses and masks is one of the effective methods. 




Functions of sunglasses


It can block ultraviolet and infrared rays, while the color of the external environment does not change, only the light intensity changes. It's like a cloudy day. It feels cool and comfortable. And in the case of bad weather outside, such as sandstorms, large lenses can withstand wind and sand for your eyes.

Wearing a pair of sunglasses in winter can keep sand out of your eyes. If sand enters the eyes, it is easy to be infected with trachoma, causing redness, swelling, inflammation, tearing, blurred vision, and even affecting vision. If the dust squints, do not rub it with your hands.


A good way is to close your eyes, wait until your eyes secrete tears, and then open your eyes. Generally, tears can bring out foreign objects. If the above methods do not work, you can directly flush your eyes with water. If you still feel discomfort and pain in your eyes after taking the above methods, it is likely that the foreign body is trapped in the eye tissue, and you need to go to the hospital immediately.




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