At the age of 13, 100 degree myopia is necessary to wear glasses

This power, for now, can be done without glasses, but it is also necessary to pay attention to:

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. In addition, it is also necessary to pay attention to regular supplementation of eye vision nutrients, not from the nutrients required by the eyes, enhance the anti-fatigue ability of the eyes, and better protect the eyesight.

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.

100 degrees is mild myopia, it is not recommended that you wear glasses, pay more attention to eye hygiene, and do not overuse your eyes.

Look less at electronics, more greenery, and exercise more.

If you can see the blackboard clearly, you don't need to wear glasses, if you see the blackboard blurry, then you still wear glasses. This will not affect learning, but also make the eyes less tired, according to your actual situation.

You should listen to your doctor's advice.

At this age, it is recommended to go to a regular eye hospital or clinic for optometry and glasses, and you can do a dilated eye refraction when you have time to prevent pseudomyopia caused by accommodative spasticity. If you use more eyes, you can consider anti-fatigue lenses or adolescent progressive lenses, and if you are looking at more electronic products, you can consider anti-blue light lenses, but you need to adapt, because the light will be warmer yellow.

The child is so young, it is recommended to consider prevention and control lenses to delay the growth of myopia, such as Zeiss Growth Le, this lens is mainly to delay the progression of myopia;

Plastic lenses It is best to go to the hospital for optometry and glasses.

Going to the hospital for optometry is usually with glasses.

Whether or not to wear glasses is also divided into distant and close looking. 100-degree myopia basically does not need to wear glasses to see near places, usually only need to see far places, so it is generally not recommended to wear glasses for a long time.

If you are a minor, it is usually recommended to go to a regular eye hospital for a dilated eye examination, and after determining the actual power (including myopia and astigmatism) after medical optometry, you should be prescribed glasses as needed, and wear glasses when you are in class or when you need to see far, and you do not need to wear glasses in daily life.

If it is an adult's daily life, when driving or using eyes from a distance, it is generally recommended to wear glasses, but it is not necessary to wear glasses for a long time when reading books, reading newspapers, and using computers in daily life. As long as the eyes are used scientifically and rationally, and the myopia is not used for a long time and with high intensity, the myopia will not gradually deepen because of seeing near places without glasses.

No. Within one day after the appearance of myopia in children, it is normal to do without glasses, but it is still according to the adjustment ability of the child's eyes, if the adjustment ability is not good, the naked eye vision is relatively low. You need to wear glasses during class, and you don't need to wear them.

If you don't wear glasses when using your eyes, your eyes will not be able to see clearly and adjust excessively.

First of all, we should pay attention to eye hygiene, improve the learning environment, correct all kinds of bad eye habits, pay attention to outdoor activities, and increase outdoor cultural and sports activities. Watching TV, watching videos, and playing amusement machines in moderation can be recovered if it is pseudomyopia; Seek medical advice and wish you good health.

Myopia is generally limited to 300 degrees, and below 300 degrees, you will not squint when you are outdoors, and you will see things clearly and will not be blurred, so it is not recommended to wear glasses. It is only recommended to wear it when attending class, watching TV, and watching the computer.

However, above 300 degrees, you don't feel like you're squinting, but when you actually see things blurry, you use more adjustment to see things in the distance. In this way, according to the blurring theory of ophthalmology, your myopia will be accelerated, and it is easy to form astigmatism. The principle of myopia deepening is that when you see things blurrily, the ciliary muscle of the eye needs to use greater adjustment force, and after a long time, the ciliary muscle will be fatigued and lose its elasticity, forming pseudomyopia, and over time, the eye axis will be elongated, forming true myopia.

Low-grade true myopia translates into moderate myopia below 600 degrees because the eye produces new fatigue and new pseudomyopia. This progresses to high myopia. Therefore, above 300 degrees, we recommend wearing glasses all day.

If you don't wear glasses and see things in a blurry state, myopia will only accelerate the development of myopia and form astigmatism faster. If the astigmatism is large, it is easy to get headaches, and it is more difficult to correct than simple myopia.