Nine cases indicate that children’s myopia has deepened!!

Abstract: often look at objects with their heads tilted: some children with early myopia often look at objects with their heads tilted. This is because looking at objects askew can reduce the impact of scattered light on their vision. Therefore, when you find that your child often looks at objects with his head tilted, be sure to take him to the hospital to check his eyesight, and correct his wrong posture when looking at objects, so as not to make him form the habit of looking at objects with his head tilted.

due to various reasons, the incidence of children’s myopia remains high. Many parents hope to find a good doctor for their children to check their eyesight, accurate optometry and match a pair of good glasses. But what is the degree of myopia in the face of children? What kind of situations need glasses? What kind of glasses do you wear? To the hospital or to the glasses store? Is it good to wear glasses? Parents are generally confused and embarrassed about how to wear glasses scientifically.

when you find that your child has one or more of the following symptoms, you should consider whether he has early myopia. You should take the child to the hospital for examination as soon as possible to avoid delaying treatment:

1. Often squint when looking at objects: myopic patients often squint when looking at things, because the eyelids can cover part of the pupils when squinting, This can reduce the scattering of light, so as to temporarily improve and improve vision. Therefore, when your child often squints at objects, it should be considered that he may have early myopia.

2. Frequent blinking: frequent blinking can alleviate myopia and enhance vision to a certain extent. Therefore, when your child has the symptoms of frequent blinking, you should consider whether he has early myopia.

3. Often rub eyes: when some children can’t see objects clearly because of myopia, they often rub their eyes with their hands in order to better see objects. Therefore, when you find that your child often rubs his eyes, you should take him to the hospital to check his eyesight in time.

4. Often look at objects with their heads tilted: some children with early myopia often look at objects with their heads tilted. This is because looking at objects askew can reduce the impact of scattered light on their vision. Therefore, when you find that your child often looks at objects with his head tilted, be sure to take him to the hospital to check his eyesight, and correct his wrong posture when looking at objects, so as not to make him form the habit of looking at objects with his head tilted.

5. Often frown: some children with myopia have the habit of frowning. This is a way they try to improve their eyesight. But often frowning will make the extraocular muscles compress the eyeball, which will speed up the development of myopia. Therefore, when it is found that your child often frowns, take him to the hospital to check his eyesight in time, and help him get rid of the problem of often frowning.

6. Often pull the corners of the eyes: after a few children suffer from myopia, they often pull the corners of their eyes outward with their hands. Because doing so can have the same effect as tilting your head and squinting your eyes. Therefore, when you find that your child has the habit of pulling the corners of his eyes, you should take him to the hospital to check his eyesight in time.

7. Often strabismus when looking at things: some children with myopia often have the habit of strabismus (that is, when one eye looks forward, the other eye will look outside involuntarily). Therefore, when you find that your child has the habit of strabismus, you should consider whether he has myopia.

8. Keep your eyes close to things when looking at things: when your child looks at objects, he always keeps close to them. When reading and writing, he often complains that the light in the room is too dark, take into account that your child may suffer from myopia.

9. Often look at wrong people or can’t see clearly: when your child often doesn’t say hello to acquaintances, often trips or bruises by things when moving in the dark, or often can’t see the handwriting written on the blackboard, you should also consider whether your child has myopia.

computer optometry is for reference only and cannot be used as a prescription directly.

computer optometry developed since the 1970s belongs to objective optometry. The machine used for this optometry is an instrument combining optics, electronics and machinery, and its principle is basically the same as that of retinoscopy. In addition, infrared light source and automatic fog vision device are used to relax eye adjustment. Its operation is simple and fast, which is a great progress in optometry technology. However, all kinds of computer optometry machines have certain errors. Although the infrared light source and automatic fog vision device are used to relax the adjustment, the adjustment influence can not be completely eliminated, especially for teenagers, the adjustment power is very strong, and the simple use of computer optometry is often inaccurate. There are many reasons affecting the accuracy of computer optometry, such as the stability of the quality of computer optometry and the rationality of technology; The proficiency and subjective bias of the inspector’s operation technology; The cooperation of the inspected person will cause errors. Therefore, the results of computer optometry can only be used for clinical reference and can not be directly used as a prescription for glasses. It can be finally determined only after the accuracy of comprehensive optometry and trial wearing of patients. Of course, the computer optometer can quickly measure the general situation of ametropia, which provides a useful reference for understanding the patient’s refractive degree and outpatient optometry in the treatment of ophthalmopathy. If you wear glasses correctly, the degree will not go deeper.

in essence, the development of myopia is not directly related to wearing glasses. Myopia patients wear appropriate glasses and pay attention to eye hygiene. The degree of myopia will be stable at a certain level. But if you think that with glasses, everything will be fine. Usually you don’t pay attention to eye hygiene and continue to make your eyes in a state of fatigue for a long time, it will lead to decreased vision and deepened myopia. In addition, wearing inappropriate glasses, such as no optometry or inaccurate optometry, and the degree is too large, will increase the burden on the eyes, reduce vision and deepen the degree. Some people with high myopia (more than 600 degrees) insist on wearing glasses, but the degree will still deepen, accompanied by fundus changes. It is called pathological myopia in medicine. This myopia is related to the degree of myopia and family, and has nothing to do with wearing glasses.

myopia prevention

the main method to prevent myopia is to pay attention to eye hygiene. The “hygiene” here does not only refer to the cleanness of the eyes, but has various requirements.

and

time: you should close your eyes and rest for a few minutes or look into the distance for a few minutes.

Distance: the reading and writing distance shall be more than 1 foot. When watching TV, the distance should not be less than 2 meters.

light: do not read or write in places where the light is too strong or too weak. When using the eyes, try to make the light of the surrounding environment moderate.

exercise: eye exercises are very helpful for eye rest. In addition, proper physical exercise is also good for the eyes.

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foods: supplement foods rich in vitamin A and vitamin B in an appropriate amount, and it is best to eat less sweets.

note: some nutritional deficiencies in food will lead to eye diseases, because eye tissue contains more zinc, calcium, vitamins and other elements, so how to eat a reasonable diet to eat healthy and bright eyes?

and

proteins are the main components of cells. The repair and renewal of tissues need to constantly supplement proteins. Lean meat, poultry, animal viscera, fish and shrimp, milk, eggs, beans, etc. are rich in protein.

vitamin A – when vitamin A is deficient, the eye’s adaptability to the dark environment decreases, and it is easy to suffer from night blindness in severe cases. Vitamin A can prevent and treat dry eye disease. Taking enough vitamin A every day can eliminate eye fatigue. The best source of vitamin A is the liver, cod liver oil, milk and eggs of various animals. Some plant foods, such as carrots, amaranth, spinach, leek, green pepper, red heart sweet potato and oranges, apricots and tomatoes in fruits β— Carotene can be converted into vitamin A in the body.

vitamin C – is one of the components of the ocular lens. If you lack vitamin C, you are prone to cataract with turbid lens. Therefore, we should pay attention to the intake of foods rich in vitamin C in our daily diet. All kinds of fresh vegetables and fruits, especially green pepper, cucumber, cauliflower, Chinese cabbage, fresh jujube, raw pear, orange and so on.

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calcium have the effect of eliminating eye tension. Beans, green leafy vegetables and shrimp skin are rich in calcium. Cooking methods such as spareribs soup, pine fish and sweet and sour spareribs can increase the content of calcium.

zinc – the zinc content of animal foods is higher than that of plant foods. Oysters and herring have the highest zinc content, followed by meat, liver, eggs, crab, peanut, walnut, sesame, wheat and fish. These foods have high zinc content and can be used as zinc supplement.