My child was nearsighted and used to sit in the last row, but then he told the teacher that he was n

The most important thing is to look into the child's eyes.

Take care of your children and play less with mobile phones and computers.

1. The time of close eye use should not be too long, every 40-50 minutes, you should take a little rest for 3-5 minutes, and look into the distance to relieve visual fatigue.

2. Read and write, play with the computer, maintain a correct posture, the height of the table and chair should be appropriate, and the distance between the eyes and the reading materials should be about 33 cm.

3. Mix whole grains, meat and vegetables, eat more vegetables and fruits, and don't eat partially. Lack of vitamins in food is prone to night blindness and dry eye disease, and lack of trace elements chromium and calcium in food makes it easy to suffer from myopia.

Fourth, when reading and writing, the light should be moderate, not too strong or too dark, and the light should come from the left front, so as not to obstruct the vision of the hand shadow. The light should be soft, if it is incandescent, it should be between 25 and 40W, and it is not recommended to read in the sun. Because the intensity of light has a direct impact on pupil dilation, too strong light will increase the intensity of eye accommodation, aggravate the intensity of eye labor, and it is easy to cause myopia after a long time.

Generally, desktop lamps should be less than 40 watts.

5. Avoid reading while walking or reading in a walking car. Because the carriage is shaking, the body is shaking, and the distance between the eyes and the book cannot be fixed, the burden on the glasses will increase. Often, this is likely to lead to myopia.

6. Actively participate in physical exercise to enhance physical fitness. As the eyeball follows the target, the ciliary muscles continue to relax and contract, and the synergistic effect of the extraocular muscles can increase the blood perfusion of the eye, promote the metabolism of the eye, and thus reduce eye fatigue. Moreover, the quality of physical fitness is also closely related to the occurrence of myopia in children.

Malnourished and weak children are prone to myopia.

7. Insist on doing proper eye exercises. By massaging the acupuncture points around the eyes to enhance the blood circulation of the eye socket, improve neuronutrition, eliminate the excessive congestion in the eye, and achieve the purpose of relieving eye fatigue, it is conducive to the prevention and treatment of pseudomyopia in adolescents, and is a good way for adolescents to self-care their eyes.

8. Eat less candy and high-sugar foods. Too much sugar will produce a large amount of acidic substances in the blood, and the acid will combine with the salt in the body, especially calcium, resulting in a decrease in blood calcium, which will affect the toughness of the eye wall, make the eye axis easy to elongate, and promote the occurrence and development of myopia.

9. Regularly go to the eye hospital to check the eyesight, and if it is found, it should be corrected in time to prevent the progression of myopia.

10. Eat less sweets. Because sugar needs a lot of vitamin B1 to metabolize in the body, if you consume too much sugar, vitamin B1 will appear insufficient. Vitamin B1 deficiency can affect the growth and development of the optic nerve, leading to vision loss.

Excessive intake of sugar will also reduce the calcium in the body, weaken the elasticity of the eyeball, and promote the development of myopia.

Every time school starts, teachers often hear such a sentence: Teacher, our child is a little short-sighted, can we arrange the child's seat in the front row of the classroom? For most parents, getting their child a front-row seat is a daunting task that needs to be solved when school starts.

However, some children sit in the first row, and their myopia has deepened by 200 degrees in half a year.

Most teachers often hear parents complain that their children can't read the blackboard clearly. The most common solution may be to have your child move his seat forward. However, the consequence of this will make the child's eyesight deteriorate faster.

Is the ideal seat for parents really suitable for their children? Reminder, beware of pseudomyopia, don't sit in the front row when you can't see clearly.

So, is it more appropriate for the child to sit **?

Experts say that standard visual acuity examinations are generally performed within a range of 5 meters. Because when light enters the eyeball at a distance of 5 meters, the accommodative muscles of the eye are relatively relaxed, which is not easy to lead to the formation of myopia.

Once it is less than 5 meters, the burden of visual accommodation will increase to varying degrees. Therefore, if conditions permit, parents should avoid their children sitting in the front row for a long time, and on the other hand, let their children have the opportunity to sit in the best position 5-6 meters away from the blackboard.

In this way, the child's eyesight decreases, and if he is in a hurry to move the seat forward, he can only temporarily shorten the distance between his eyes and objects, and he can see things clearly, not adjust and see objects at a normal distance. In addition, the closer you are to the blackboard, the easier it is for your eyes to get tired, and in the long run, it will cause ciliary muscle spasm, resulting in symptoms such as eye swelling, dizziness, and vision loss. This can turn a child with pseudomyopia into true myopia, or make the myopia worse.

Therefore, experts pointed out that if there is vision loss and blurred vision, it is necessary to go to a professional optometry institution for scientific optometry as soon as possible to determine the truth of myopia.

5 symptoms of pseudomyopia in children:

1. After reading for a long time, the handwriting will overlap and serially, and when you look up at the object in front of you, you will feel like you are about to leave, floating and unstable.

2. Some children and adolescents will have chalazion, stye or blepharitis. Although these children can achieve above the eyesight, they are actually starting to show signs of myopia.

3. Children are bored with learning, lack of concentration in class, more sluggish responses, irritable temper, and declining academic performance. When you sleep at night, you have a lot of dreams and sweats, and your body is easily tired, and you have symptoms such as dizziness and loss of appetite. These changes are also a sign that myopia is about to occur.

4. If you move your vision to a near object after looking far away for a long time, or move to a distant object after looking near for a long time, there will be a temporary blurring in front of your eyes. These are signs of dysregulation of the ciliary muscles of the eye, which are caused by eye fatigue.

5. At the same time of eye fatigue, many children are also accompanied by burning, itching, dryness, carbuncle swelling, and in severe cases, the pain spreads to the deep part of the eye socket, and even causes migraine, and can also cause soreness in the occipital, neck, shoulders and back, which is caused by fatigue hypersensitivity caused by the sensory nerves in the eyes.