What are the main reasons for children’s myopia?

Abstract: in the city, people’s line of sight is within 5 meters most of the time. You can’t explain what the horizon is with your children because you can’t see it at all! It is precisely because the vision in the city is not open, the environment that can provide children with a panoramic view is lacking, and there is no need to use hyperopia. Therefore, his hyperopia function will become weaker and weaker.

many children wear glasses at a young age, which makes many parents feel very worried. In fact, in addition to natural factors, children’s myopia is mostly caused by bad life factors. Parents need to have a good understanding of this to avoid children becoming myopia.

the reasons for children’s myopia mainly include the following points:

first, there are too many

when looking close. In the city, people’s line of sight is less than 5 meters most of the time. You can’t explain what the horizon is to your children because you can’t see it at all! It is precisely because the vision in the city is not open, the environment that can provide children with a panoramic view is lacking, and there is no need to use hyperopia. Therefore, his hyperopia function will become weaker and weaker.

2. There is too little time for outdoor activities.

now the living space is too narrow. Children spend most of their time indoors and use their eyes at close range. Children’s eyes have strong adaptability, and they will adjust themselves to adapt to this close range. Moreover, more time in the house, more opportunities to watch TV and play computer. If you don’t pay attention to distance and posture, it’s easy to make your eyes too tired.

in the outdoors, no matter how close the object is, it must be farther than the house. Studies have shown that children who often exercise outdoors suffer from myopia less than children who don’t go out often.

“III. improper light intensity

” is the light bright enough? I’m worried that too dark light will affect children’s vision. ” We usually think so. In fact, ophthalmologists believe that the lights for children to read and write are not too dark, but too bright! Too strong light can easily make children’s eyes tired. What children need is soft light, and make sure that the light comes from the left front of the child. Therefore, when children read and write in the evening, they can choose a lamp that can adjust the brightness to soft.

IV. glasses are too casual.

to dilate the pupils of the ciliary muscles for optometry is to make the ciliary muscles of the children’s eyes in a completely relaxed state, so as to find out the reasons for the children’s poor eyesight, whether it is true myopia or false myopia, hyperopia or astigmatism. Conventional mydriatic optometry takes a week to restore free reading. Impatient parents often choose rapid mydriasis.

but during rapid mydriasis, the child’s ciliary muscle is only in a state of insufficient paralysis, not completely relaxed. At this time, the inspection results are not accurate, and the child may be equipped with myopia glasses with a higher degree than the actual degree. In this way, the child’s myopia will develop to a deeper degree.

v. book paper and printing are too “fastidious”. More and more exquisite printing and more fastidious paper make children’s books more and more ornamental. However, these exquisite books may also hurt children’s eyes. Coated paper is too reflective, especially at night, shaking your eyes. This dazzling light is called glare in medicine. It makes you less clear what you want to see and makes your eyes more tired.