Prevention, control and treatment of myopia among students

The incidence of myopia among students is getting higher and higher, and it also poses a serious threat to children's eyes. Therefore, for many students, in order to effectively control and treat their myopia, they want to know more about the control and treatment of myopia among students. In order for you to have a comprehensive understanding, please take a look at the detailed introduction below.

1. What is myopia?

When the eye's accommodation is in a static state, parallel light rays cannot be focused on the retina after being refracted by the eye's refractive system, but can only be focused on a certain point in front of the retina. The eye that forms a blurred diffusion circle on the retina becomes myopic.

2. What are the characteristics of myopia?

1. The common feature of myopia is that the far point is within a finite distance. Distant vision decreases, distant vision becomes blurred, and deprivation occurs.

2. The higher the refractive power of myopia, the closer the far point is and the lower the distance vision is.

3. - People with myopia above 3.00D can only read and write at a distance without wearing myopia glasses.

3. How to prevent myopia?

We must prevent diseases before they occur.

Prevention of myopia should start from kindergarten children, starting with sitting upright.

The eyeballs gradually develop and take shape between the ages of four and nineteen. During this period, the plasticity of the eyeball is very great, and it is easy to develop into pseudomyopia, myopia or high myopia under the influence of internal and external factors. It is also a powerful period for preventing and controlling the formation and development of myopia. Myopia prevention and treatment and various measures must be carried out during this period to achieve good results.

Parents must read:

1. A 30-40 watt fluorescent lamp should be provided in the room where the child studies for long-distance illumination. When the lamp flickers, it should be replaced in time;

2. Place a desk lamp with adjustable brightness 40 cm in front of the left side of the study desk. Use a 40-watt milky white bulb with a lampshade. With a viewing distance of 33 cm, you can see every tiny stroke on the book effortlessly, which is the best brightness. Do not use fluorescent lamps as desk lamps, as fluorescent lamps have a slight flicker that can easily cause eye fatigue;

3. Do not set study time for children, let them study on their own;

4. Reduce extracurricular learning subjects to reduce the burden on children;

5. Parents should pay attention to their children. If they find that their children have incorrect reading and writing postures or incorrect pen-holding methods, they should correct them in time and not let them develop arbitrarily.

6. Do not buy high-sugar, high-fat, puffed, or softened foods for your children

7. Rural parents do not allow their children to come into contact with organophosphorus pesticides

The above provides a detailed introduction to the control and treatment of myopia for many students. Therefore, for many students with severe myopia, based on the above content, they can fully understand and do a good job in preventing myopia in their daily lives. I believe that through good prevention and effective treatment, they can improve their myopia as soon as possible.