Abstract: myopia does have certain genetic factors, but different types of myopia have different genetic probabilities, and myopia is the result of the joint action of heredity and environment. Scientific eye use can delay the occurrence and aggravation of myopia., In many organs, although the size of the eye is small, its precision and demand for nutrients, oxygen and blood are no less than any organ., For a long time, people don’t know much about it, and they lack a correct understanding of all kinds of eye diseases. Parents have always attached great importance to children’s eyes. They never lack the awareness of protection, but lack scientific methods., We have sorted out the questions consulted by the seven parents’ regular meetings. Let’s have a look!, Can myopia be inherited?, Myopia does have certain genetic factors, but different types of myopia have different genetic probabilities, and myopia is the result of the joint action of heredity and environment. Scientific use of eyes can delay the occurrence and aggravation of myopia., Generally speaking, if both parents are highly myopic, the probability of inheritance will be greater. Such families should pay more attention to their children’s visual development. Because the problem of high myopia is not only that you can’t see clearly, but also various complications will occur with the growth of age, which can lead to blindness. If parents find that their children like to tilt their heads, bow their heads, squint or watch closely, they should see a doctor in time., If the child is pseudomyopia, it can be treated by changing living habits and drugs. If you develop true myopia, you can choose to wear glasses for correction. After the age of 18, you can choose to accept laser surgery for lens removal., 2. Do sweets really affect your eyesight?,
in many organs, although the size of the eye is small, its precision and demand for nutrients, oxygen and blood are no less than any organ.
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have not been understood much, and there is a lack of correct understanding of all kinds of eye diseases. Parents have always attached great importance to children’s eyes, never lack the awareness of protection, but lack scientific methods.
we have sorted out the questions consulted by the seven parents’ regular meetings. Let’s have a look!
1 can myopia be inherited?
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myopia do have certain genetic factors, but the genetic probability of different types of myopia is different, and myopia is the result of the joint action of heredity and environment. Scientific eye use can delay the occurrence and aggravation of myopia.
generally speaking, if both parents are highly myopic, the probability of inheritance will be relatively large. Such families should pay more attention to their children’s visual development. Because the problem of high myopia is not only that you can’t see clearly, but also various complications will occur with the growth of age, which can lead to blindness. If parents find that their children like to tilt their heads, bow their heads, squint or watch closely, they should see a doctor in time.
if the child is pseudomyopia, he can be treated by changing his living habits and cooperating with drugs. If you develop true myopia, you can choose to wear glasses for correction, and you can choose to accept laser surgery after the age of 18.
2 love sweets, will it really affect your eyesight? When the sugar in
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sweets is metabolized in the human body, it needs a lot of vitamin B1 and consumes a lot of calcium in the body. Vitamin B1 has a protective effect on the optic nerve. Its content will affect the state of the optic nerve, and calcium plays an irreplaceable role in maintaining the normal pressure of ocular lens.
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are not only sweets, but also have an impact on the development of eyes if children have a partial diet and unbalanced nutrition.
3 is hyperopia more harmful than myopia in children?
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children are born with hyperopia because their eyeballs are not mature. Most children’s hyperopia is physiological, but about 20% of children’s hyperopia is abnormal. Hyperopia is actually more serious than myopia, because if hyperopia is not corrected in time, it will lead to amblyopia and strabismus in children.
for low-grade hyperopia, if the visual acuity is normal or close to normal and there is no sense of eye fatigue, it can not be treated. Those who have visual fatigue symptoms without amblyopia, with the main purpose of eliminating discomfort symptoms, can be matched according to the situation.
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for medium and high hyperopia, children’s near and far vision will decline to varying degrees, most of them will be accompanied by amblyopia, and need to receive systematic treatment in ophthalmic hospital.
4 children with amblyopia, the best treatment before the age of 6?
like many diseases, the treatment of amblyopia is also “early”. Generally, 90% of the eyes of people around the age of 3 are well developed. There is a short development between the ages of 3 and 6. After the age of 6, they are basically well developed. At this time, the effect of re treatment is very poor. The harm of amblyopia is that many patients fail to find and treat early in childhood, and lose the opportunity to form good vision and stereo vision.
5. Under what circumstances should children’s astigmatism be treated?
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are generally called astigmatism, which refers to regular astigmatism. This kind of astigmatism is mostly congenital, mainly caused by abnormal corneal radian.
in normal infants, the proportion of this astigmatism is very high. Usually, the incidence of severe astigmatism is very low, and severe astigmatism often occurs in hyperopia and myopia. Generally, if the visual acuity test results of children aged 3-5 reach more than 0.5 and the astigmatism degree of mydriatic optometry is less than 75 degrees, there is no need to take deliberate measures. However, if the astigmatism degree of mydriatic optometry is greater than 100 degrees, it is easy to cause baby eye fatigue and amblyopia, you must wear small glasses for correction. This correction can delay the development of myopia.
6 protect children’s eyesight. Is it really useful to play table tennis?
playing table tennis is really good for the prevention and treatment of myopia. When playing table tennis, the two eyes take the ball as the goal and keep looking up, down, left, right, far and near, which makes the ciliary muscle and extraocular muscle contract and relax alternately, which greatly promotes the blood supply and metabolism of ocular tissue and improves the tension of ciliary muscle.
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are not only table tennis, but also many sports play a positive role in the prevention and treatment of myopia, such as basketball, football, running and so on. What parents should do is to encourage their children to learn more