u003cbru003eAlthough
glasses.com/sunglasses-1.html' target='_blank'>sunglasses can cover sunscreen and look cool, wearing sun
glasses unreasonably can also cause a lot of damage to our eyes, such as visual fatigue, retinal diseases, etc., so we must wear
sunglasses reasonably. Let's take a look at the 4 symptoms that may be caused by improper wearing of
sunglasses! 1. Inferior sunglasses with uneven surface and uneven tone can easily induce visual fatigue. In addition, some people wear sunglasses regardless of time and occasion, regardless of the intensity of the light, and even when watching movies or TV. Doing so increases the burden on the eyes, causing symptoms such as eye dazzling and inability to see for a long time. YC9702 Ms. Sunglasses C3 Black/Colorful Blue Lenses 2. It can cause sunglasses syndrome. Sunglasses syndrome is more common among fashionable young people. They prefer to wear large-frame sunglasses with wide sides, thick frames and heavy weight. After wearing this type of glasses for 1 to 2 weeks, the wearer will experience symptoms such as numbness in the eye socket or between the cheeks, unconsciousness, and nasal discomfort when breathing, just like a cold. Others felt like insects crawling on their faces, their upper jaw gums were numb, their upper front teeth felt unwell, and their eyes were sore. This is because the human facial sensation is mainly innervated by the trigeminal nerve. The infraorbital branch of the trigeminal nerve passes through the infraorbital foramen on the infraorbital rim. Sunglasses with thick frames, wide edges and heavy weight tend to oppress the trigeminal nerve. Support, thus causing the above symptoms. 3. It can cause retinal diseases. 5% of the sun's rays hitting the earth's surface are ultraviolet rays, which are harmful to human skin and eyes. Among them, UV-B ultraviolet rays with wavelengths between 280 and 320 microns can cause eye skin cancer, and UV-C ultraviolet rays with wavelengths between 320 and 380 microns can make people vulnerable to cataracts and retinal burns. If you wear sunglasses without UV protection, it is more dangerous than not wearing sunglasses. Because the human body has an instinctive response to self-protection. When the eyes are exposed to strong light, the pupils will naturally become smaller, which reduces the ultraviolet energy entering the eyes. Once unqualified sunglasses with darker colors are worn, the pupils will be dilated, plus The upper glasses do not have the effect of isolating ultraviolet rays. At this time, the eyes are wide open, and the invading ultraviolet energy is greatly increased. The damage to the lens and retina can be imagined. YC9705 Universal Sunglasses C7 White/Colorful Violet 4. Can induce acute attacks of glaucoma. After wearing sunglasses, the visible light entering the eye will decrease, and the pupils will naturally expand, resulting in narrow anterior chamber angle, resulting in poor drainage of aqueous humor and a long time. It is easy to induce acute attack of angle-closure glaucoma. Patients will have systemic symptoms such as jealous and vomiting. So patients with glaucoma or those with a tendency to glaucoma (family history) should not wear sunglasses. Related articles recommended: (links) What are the benefits of wearing polarized sunglasses? What color sunglasses are good for your eyes? Do you really choose outdoor sports sunglasses? Related reading: Sunglasses color sunglasses polarized
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