Is It good for Eyes to Wear Sunglasses for A Long Time?
The disadvantages of wearing sunglasses for a long time
After ordinary people wear sunglasses, their eyes will have a great difference in their perception of external objects, which is reflected in the following two aspects: first, the contrast of objects observed by the eyes is very different. After wearing sunglasses, many people will feel that seeing things is not as clear as not wearing sunglasses. In order to see more clearly, they will naturally look hard at objects. Over time, the degree of eye fatigue will increase. Ophthalmologists believe that colored sunglasses will make people's eyes in relatively dim light, and their pupils will unconsciously dilate. If people's eyes are in this state for a long time, even if their original vision is better, they will deteriorate in the future. However, this degradation process is relatively slow and not easy to be detected in the short term, so it is easier to be taken lightly.
Secondly, although the ultraviolet rays in the sun can be partially blocked by the sunglasses lenses, medical research has proved that the ultraviolet rays are absorbed by the lenses before being emitted. Therefore, after wearing the sunglasses, people's pupils will be in a state of light, dark, big and small, which is also the reason why people will feel uncomfortable after wearing the sunglasses.
After inspection, he found that it was all caused by sunglasses. These slight ophthalmic patients, because they need to drive by themselves, have the habit of wearing sunglasses at ordinary times. After getting off the car, they seldom take off sunglasses when entering the room. Some people even wear sunglasses continuously for more than 8 hours, which is harmful to eye health.
"Sunglasses syndrome" due to long-term wearing of sunglasses
Experts said that wearing sunglasses can reduce the damage of ultraviolet rays to the eyes, but it should be noted that improper selection and wearing of sunglasses will damage the eyes and eyesight. In addition, the wearing time of sunglasses should not be too long. After wearing sunglasses for a long time for 1-2 weeks, skin numbness, perception retardation and other symptoms will appear between the eyes or cheeks; I feel uncomfortable in my nose when I breathe, just like I have a cold; Some people will also feel that there are bugs crawling on their faces and their eyes are sore. These are all manifestations of "sunglasses syndrome".
Poor sunglasses hurt the eyes most
If you are in an environment where the ultraviolet rays are not too strong, you should take off your sunglasses in time. At the same time, for the sake of safety, people suffering from glaucoma, color blindness, night blindness and optic neuritis should stay away from dark glasses, and middle-aged and elderly people with vision degradation and preschool children with weak optic nerve should not wear dark glasses at any time.
Thank you for your reply
009@mikeeyewear.com
Lissia
