Abstract: do you understand the importance of wearing glasses to correct myopia in time? Wearing glasses can reduce eye fatigue and relax your eyes, which can not only protect your eyesight, but also be very important to your overall eye health., I. serious consequences of myopia without glasses: there are 3!, Many people worry that the more they wear glasses, the deeper their myopia will become?, In fact, this statement makes no sense. The purpose of wearing glasses is to correct blurred vision without any change to the physiological structure of the eyes. On the contrary, if you don’t wear glasses normally, your eye fatigue will become more serious., And there are three disadvantages!, 1 | without glasses, it will lead to the imbalance of eye regulation. We usually need the close cooperation of two parts to see things clearly, ciliary muscle regulation and radial regulation., Ciliary muscle regulation: when looking at objects, the eye needs to adjust the light through the ciliary muscle, and finally image on the retina., But because the eyeball of a nearsighted friend is longer than that of a normal person, it takes little effort to correctly image.,
I. serious consequences of myopia without glasses: there are three!
many people will have such concerns: will the more glasses they wear, the deeper their myopia will be?
actually make no sense. The purpose of wearing glasses is to correct blurred vision without any change to the physiological structure of the eyes. On the contrary, if you don’t wear glasses normally, the fatigue of your eyes will become more serious.
and there are three disadvantages!
1 | without glasses, it will lead to the imbalance of eye regulation.
we usually want to see things clearly, we need the close cooperation of two parts, ciliary muscle regulation and radial regulation.
ciliary muscle regulation: when looking at objects, the eye needs to adjust the light through the ciliary muscle, and finally image on the retina.
but because the eyeballs of nearsighted friends are longer than those of normal people, they can image correctly with little effort. Convergence adjustment of
: when we look at things with both eyes, the left eye and the right eye see different things. In order to merge the two portraits, we need to point “cockfighting eye”. This is the function of the eye.
and the closer you look, the harder your eyes need to work.
then the problem comes. If you are short-sighted but don’t wear glasses, you rarely use ciliary muscle regulation due to the close distance, but the radiance regulation greatly exceeds the ciliary muscle regulation.
once the two lose cooperation, it is easy to cause eye fatigue, resulting in our work or reading can not last long, easy to jump, a sense of flash, and conjunctival congestion.
2 | without glasses, the imaging difference between the left and right eyes will be caused.
if the degree difference between your two eyes is relatively large, the problem of not wearing glasses will be even greater.
as mentioned above, the imaging of the left and right eyes is different and needs to be fused through the brain.
if the degree of your eyes is inconsistent, the images formed in the retina will be of different sizes. Usually, the maximum limit of retinal aberration between the two eyes can be about 5%. If the difference is too large, it can make it difficult for the brain to melt, causing blurred vision, dizziness, diplopia, headache and other symptoms.
3 | intraocular muscle fatigue
if we don’t wear glasses, once we have blurred vision, for example, in order to see the blackboard clearly, we usually squint and tilt our heads involuntarily to obtain temporary hyperopia ability, and these behaviors increase the burden on the intraocular muscles, making the eyes more prone to fatigue, It may also cause astigmatism and other symptoms.
so, do you understand the importance of wearing glasses to correct myopia in time? Wearing glasses can reduce eye fatigue and relax your eyes, which can not only protect your eyesight, but also be very important to your overall eye health.
eye protection is a science. Just take it for granted, but it will be done in reverse if you are not careful!
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II. If you don’t pay attention to adjusting your eye habits, it will deepen again!
some friends’ eyesight is deepening, accompanied by problems such as dry eyes, astringent eyes and sore eyes. An important reason is that the original habit of using eyes has not been corrected at all! It’s time to stay up late, play with mobile phones… Eye protection Jun is really catching chickens for your eyes!
here are some suggestions for using your eyes. You should abide by them well ~
1 blink = eye massage
blink 300 times a day, which helps moisturize your eyes and relieve eye fatigue.
2|don’t study and work continuously
if you need to use your computer or mobile phone continuously for several hours, you’d better take a break every hour. Have a cup of coffee, go to the bathroom, or just leave your eyes off the computer for a few minutes.
3|pay attention to the stimulation of light to the eyes
reading in dim light will make the eyes easy to fatigue and deepen myopia over time. Please adjust enough brightness when reading;
on the other hand, the screen of electronic products is equivalent to shooting light into your eyes. Therefore, you need to turn down the brightness of the screen and install eye protection to restore the brightness of the screen to normal.
4|close your eyes whenever you are free.
the best way to relieve eye fatigue is to let your eyes rest.
this is simpler than you think. For example, you can close your eyes while talking on the phone. If you don’t need to read or write anything, you can close your eyes and rest while chatting.