Myopia! Let’s take a look at the six major causes of children’s myopia

Abstract: after a child is born, the development of vision is not mature, and it is not close to the adult level until the age of 5. So young children can’t see too small and unclear things. The characters are larger, the picture is simpler, and the contrast is obvious. It is suitable for children, so that children’s eyes are not easy to get tired., One of the reasons: because there are too many times to see “near”, in the city, people’s attention is less than 5 meters most of the time. You can’t explain to your children what the horizon is, because you can’t see it at all! It is precisely because the vision in the city is not wide, and there is no environment that can provide children with a panoramic view. There is no need to use hyperopia, so his hyperopia function will be weaker and weaker., The second reason: 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 are very adaptable. They will adjust themselves to adapt to this close range. Moreover, if you spend more time in the house, you will have 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., No matter how close an object is outside, it must be farther than inside. Studies have shown that children who often exercise outdoors suffer from myopia less than children who don’t go out often., What did we play before? Playing gyroscope, throwing sandbags, playing hide and seek, rolling iron rings… In short, most of them are outdoor collective activities. During outdoor activities, the eyes will automatically adjust to see things at different distances, and use the eyes alternately from far to near, so that the ciliary muscles of the eyes can be adjusted without fatigue. Now, for reasons of safety and convenience, parents mostly let their children play at home. Even if you make an appointment with a child, you can either go to his house or at your house, or mainly play indoor games. In this way, children always use their eyes at close range, and the burden on their eyes is very heavy., The third reason: improper light intensity, “is the light bright enough? I’m worried that the light is too dark will affect the child’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., One of the reasons for

: there are too many

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when looking at the “near”. In the city, people’s attention is less than 5 meters most of the time. You can’t explain to your children what the horizon is 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. The second reason for

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is that there is too little time for outdoor activities.

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now the living space is too narrow. Children spend most of their time indoors and use their eyes at close range. Children’s eyes are very adaptable. They will adjust themselves to adapt to this close range. Moreover, if you spend more time in the house, you will have 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.

what did we play before? Playing gyroscope, throwing sandbags, playing hide and seek, rolling iron rings… In short, most of them are outdoor collective activities. During outdoor activities, the eyes will automatically adjust to see things at different distances, and use the eyes alternately from far to near, so that the ciliary muscles of the eyes can be adjusted without fatigue. Now, for reasons of safety and convenience, parents mostly let their children play at home. Even if you make an appointment with a child, you can either go to his house or at your house, or mainly play indoor games. In this way, children have been using their eyes at close range, and the burden on their eyes is very heavy.

“the third reason: the light intensity is improper.

” is the light bright enough? I’m worried that the light is too dark 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. The fourth reason for

,

,

and

: book paper, more and more exquisite printing and more and more exquisite 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. After the birth of

and

children, their visual development is not mature, and they do not approach the adult level until they are 5 years old. So young children can’t see too small and unclear things. The words are larger, the picture is simpler, and the contrast is obvious. It is suitable for children, so that children’s eyes are not easy to get tired. If you often see small things, or the color contrast is not clear, the workload of ciliary muscle and lens will increase. The lens is dominated by the ciliary muscle. Only when the ciliary muscle is relaxed can its function remain normal. If you are in a state of tension for a long time and can’t relax, it will spasm and form pseudomyopia.

reason 5: the degree of myopia glasses is too high.

how much vision do you want your child to achieve with eyes? 1.5? 1.2? Many parents and children ask so. Yes, I only see 0.8 and 1.0 after matching glasses. How can I do that? However, experienced doctors really don’t match your child so well. He will first ask the child where to sit in class. If he sits in the first and second rows, he can correct his eyesight to about 0.8. Even if you sit in the back row, you can see 1.0 after wearing glasses. It’s absolutely not necessary