What do you think about the myopia problem of primary school students now?

You can't do homework, you can't ban electronic products, and you don't have time for outdoor activities, so you can only strengthen eye care. Take care of your eyes every day like brushing your teeth to protect your teeth!

There is too much homework, and it is shameful to dump children with myopia and electronic products. Foreign electronic products have long been popularized.

Today's primary school students watch TV, play on the computer, play with mobile phones, and myopia can't be banned if they want to, but they will only think more and more about how to be the best.

Myopia seems to have something to do with heredity, mainly relying on the usual eye habits, not reading for a long time in the case of dim vision and poor vision, the light is too strong and more damaging to eyesight, and the most harmful eyesight is the excessive use of eyes without gaps.

In addition to genetic factors, myopia in primary school students is mainly caused by playing with mobile phones and watching TV, which is caused by not paying attention to it.

We should think about how to deal with this kind of problem, because now primary school students are under heavy learning pressure and see more closely, we parents can take their children to outdoor activities during the break, participate in more ball games, such as table tennis, etc., and let children not be picky eaters, eat more vegetables and fish, and have greater nutrition for the eyes.

It's mainly caused by playing with mobile phones and looking at computers.,This is the negative impact of the network.,As a student,Or take learning as the main task.,Don't be addicted to network strategy.。

Walking into the optometry clinic in the hospital, you will find that many children aged four or five years old, myopia is as high as 500 degrees or more, and some reach 800 degrees.

The reason why primary school students are more and more myopic is inseparable from today's electronic products, as mobile phones, TVs, computers, and iPads have become essential items for families, children's myopia is gradually increasing.

More and more primary school students are myopic, the main reason is that there are more and more electronic products, primary school students are directly or indirectly affected, coupled with not paying attention to protection, parents should pay attention.

This is the development of science and technology, the prevalence of electronic products, resulting in primary school students gradually addicted to the Internet, over time, myopia is inevitable.

There are many reasons for myopia in primary school students, one is that they use their eyes inappropriately and books are too close; The second is to see too many electronic products, which damages the eyes, and the third is to use the eyes for a long time and do not pay attention to protecting their eyes.

What to think about myopia in adolescents? 60 years ago, there were about 10 20% of people in China who were myopic, and today it is more than 90% of adolescents with myopia, and the myopia rate of adolescents in China ranks first in the world, and the age of myopia onset among adolescents in China is getting younger and younger.

How does myopia occur? Myopia is essentially caused by a change in the refractive state of the eyeball, and the axis of the eye is the main factor that determines the refractive state. If you are nearsighted, especially axial myopia, there is no way to restore the elongated eye axis.

Even laser surgery can only change the person's concentrating state, not the eye axis, and treat the symptoms but not the root cause. Therefore, after myopia, get a pair of eyes that suit you as soon as possible. Mirrors are better.

Myopia is preventable, and we need to do these six things well:

1.Take a break for half an hour of writing.

To prevent myopia, the first step is to control the time and total duration of single use of the desk or electronic device. Suggestion: Children should take a break from writing for 20 to 30 minutes at a time, and take a break after staring at the computer for 20 minutes.

2.Do more outdoor exercise.

One study showed that children who play outdoors for one hour more per week had a 2% lower risk of myopia. Ensuring 14 hours of outdoor exercise per week is effective in preventing myopia. Therefore, teenagers should do more outdoor sports to effectively prevent myopia.

3.Eating purple fruits and vegetables can protect your eyes.

Children's picky eaters and picky eaters are not conducive to protecting their eyesight, so children's daily dietary structure should be reasonable, and the intake of food should be meat and vegetarian and nutritionally balanced. Eating purple fruits and vegetables can protect your eyes. Purple vegetables and fruits such as blueberries, purple grapes, and purple potatoes are rich in nutrients, and because they are rich in anthocyanins, they are also very good for eye and vision health. Yellow fruits and vegetables such as carotene, tomatoes, and bell peppers are rich in carotene, which can be converted into vitamin A in the body, which can play a role in preventing dry eye disease and night blindness.

4.Wear glasses in a timely manner.

When the child has symptoms such as squinting at objects, parents should take the child to a qualified regular optical store in time to check whether they are suffering from myopia, and wear appropriate glasses in time. Just because your child has shallow myopia should not be considered to be free from glasses, long-term eye fatigue will lead to faster myopia progression.

5.Distinguish pseudomyopia.

Problems in adolescents can be caused by over-conditioning of the lens, which may disappear after relaxation, which is known as pseudomyopia. True myopia, on the other hand, is caused by the elongation of the eye axis and will not be eliminated by medication or other means.

Myopia prevention and control is an uphill battle, and it is difficult to see significant results in a short period of time. Now there are many children with myopia, and there will be many people with high myopia in the future, and the incidence of corresponding eye diseases will not be low. What we can do is to raise awareness little by little, avoid myopia-related risk factors, do a good job of prevention, and control reasonably, so as to have better visual quality.

Myopia is pseudomyopia caused by severe fatigue and spasms of the ciliary muscles caused by long-term close-up use of the eye, and pseudomyopia pseudomyopia slowly develops into true myopia, that is, after parallel rays of light within five meters enter the refractive system of the eyeball, the focus of imaging falls in front of the retina.

In fact, the myopia of adolescents has shown a general trend, mainly due to the non-standard use of the eyes, as well as long-term fatigue of the eyes, especially now information electronic products, mainly mobile phones and computers, long-term ** these electronic devices, the nerves of the eye can not be effectively relieved, resulting in the fatigue and damage of the nerves in the eye, gradually affecting the eyesight, resulting in vision loss, myopia and so on.

Long-term, close-range, and eye use cause eye fatigue, and the accumulation of visual fatigue causes the occurrence of myopia. There are a few key points here that are the accumulation of long-term, close-up, and visual fatigue. It is recommended to develop good eye habits and grasp the three 20 principles, that is, to stare at an object 20 feet away for 20 minutes at a close distance to see for 20s, almost 6 meters away, so that the human eye will enter a relaxed state.

At present, the myopia rate of adolescents is increasing year by year, so we must pay attention to it. The main cause of myopia is poor eye hygiene habits. Today's children spend too much time playing with their mobile phones and watching TV, and they don't pay attention to resting their eyes, or they don't have a proper posture when reading and writing.

The vast majority of myopia in adolescents is caused by incorrect eye methods, such as the wrong posture when reading, lying down to read, reading too close when reading, not achieving an effective safe distance of one foot, using eyes for too long, using computers, mobile phones, high brightness, etc., these are the direct factors that cause vision decline and turn into myopia.

Myopia accumulates little by little; Nowadays, there are more and more myopia in teenagers, which should be paid attention to;

Teenagers should ensure that they have two hours of outdoor space every day, and after a long time of homework, they should do eye relaxation, eye exercises or distant looks;

However, once myopia occurs, you need to find a professional optometry center for fitting, and if there is no problem with eye position, you can choose a control type of lens, which can ensure that the child's prescription is controlled in the lowest range of growth value after adulthood.

Adolescent myopia must be taken seriously, and an optometry file should be established to observe the development of children's eyes and the annual increase in prescriptions.

I think that today's teenagers' myopia is really getting worse and worse, and one of the main reasons is that electronic products are getting more and more powerful, and many teenagers are very fond of playing games or playing mobile phones, which will lead to their myopia.

If you spend too much time looking at mobile phones and electronic products, you can first improve your eye habits, such as wearing glasses with the right prescription, reducing the frequency of using electronic products, and taking a break after studying for a period of time. At present, there is no good way to **, and the only way to correct it is to have bigger eyes. In daily life, you should maintain enough sleep, let your eyes get enough rest, and do not eat partially, eat more foods containing vitamins.

Develop good reading habits and don't read while lying down or lying on your stomach, which can easily fatigue the ciliary muscles. When studying and reading, there should be plenty of light, not in too dark places. Remember not to stay up late and recommend that you go to the hospital regularly for optometry check-ups.

Of course, it's the consequence of overuse of the eyes.

Nowadays, young people are under great academic pressure, and if they do not study well, they cannot even enter university, so they can only study vocational high school. After reading a book, I look at my phone and play with the computer when I take a break, which still consumes my eyes, so I am prone to myopia.

The causes of myopia are complex and are mainly influenced by genetic and environmental factors. The environment is mainly with poor eye hygiene habits. Reading for a long time, reading at close range, playing with mobile phones, and watching TV can damage your eyes.

The advice I give is: acupuncture and auricular pressure are obvious for adjusting vision, and not overusing eyes is the core of prevention.

This is due to poor eye habits.

The National Health Commission pointed out that the overall myopia incidence situation of children and adolescents in China is severe, and the overall myopia rate of children and adolescents in China in 2018 was severe.

In China, 1 in 10 children have eye problems such as refractive error, amblyopia, and strabismus. Among adolescents, 4-5 out of every 10 children are myopia, and 1 of them is highly myopia. Since the child enters primary school, the homework continues to increase, the time for outdoor activities is getting less and less, and when the child stares at a close object for a long time every day, the eye muscles are also in a state of contraction, and after a long time, it is easy to cause eye muscle spasms.

There are many causes of myopia, including genetic factors, environmental factors, nutritional factors, excessive eye use, individual differences, and so on. The most important thing is the lack of bad eye habits and nutrients, the light source is not sufficient when writing homework, the habit of writing homework with squinted eyes, and the habit of looking at electronic products for a long time, blue light will cause damage to the eyes, and there is no timely supplementation of lutein, and the vision will decline over time.

1. Genetic factors.

It is well established that there is a certain genetic predisposition to myopia, especially for high myopia, which is also a common cause of myopia. However, in general myopia, this tendency is not so obvious. For those with genetic factors, the age of myopia is earlier, and it is more likely to be above.

However, there are also people with high myopia and no family history. High myopia is an autosomal recessive inheritance, and general myopia is a multifactorial genetic disease.

2. Bad habit factors.

One of the reasons: too close to the eyes.

Reason 2: Spending too much time with your eyes.

Reason 3: Reading in the car or while walking.

Reason 4: The use of mobile phones and computers is uncontrolled.

Reason 5: The lighting is too strong or too weak.

If the parent is nearsighted, there is a genetic.

Sitting posture is incorrect, and the use of eyes is not scientific.

Computer, TV, and mobile phones watch too much, and control them in moderation.

Even for those who are not observant, they may find that the myopia is common among many students around them, and they almost always wear glasses at all times. So what is the reason for the widespread myopia in students? I think one of the reasons is well known to everyone, right?

That is, many students now have smartphones, but students who are not yet mentally mature are not able to control their behavior when using mobile phones. Therefore, many times they will use their eyes excessively to play with their mobile phones, which will lead to the occurrence of myopia!

Although many schools clearly stipulate that students are not allowed to bring mobile phones to school, let alone students playing mobile phones in the classroom or dormitory, many students have become fish that have slipped through the net, they not only bring their mobile phones to school, but also play mobile phones in class, and even play mobile phones all the time in the dormitory, and some students go crazy and do not sleep at two or three o'clock in the morning. Some people may use their mobile phones to play games, and some people may use their mobile phones to chase dramas or brush **, etc., but we all know that playing mobile phones at night is very harmful to our real questions, especially our eyes, and in the long run, myopia will follow.

In addition to the above, the causes of myopia are as follows. There are other possibilities that children use their eyes excessively in daily life, for example, some children who especially like to read books, as long as they read a book, they will forget to sleep and eat, forget the time, resulting in overwork of the eyes, if they maintain such bad behavior habits for a long time, it is also likely to lead to the occurrence of myopia. In this era of pace and rhythm, many parents hope that their children can learn more knowledge, so many parents will encourage their children to read more, but some parents do not pay attention to some of their children's physical health problems, so let their children read as long as possible.

But in fact, this idea is wrong, and we need to let children use their eyes in moderation. When it's time to rest, let them rest so that they don't over-strain their eyes and cause myopia!