Should glasses be worn often? Will glasses deform your eyes

Abstract: should you wear glasses often? Will wearing glasses often lead to eye deformation? Many people think that the reason why the eyes become smaller and prominent after wearing glasses is because of the problem of glasses. In fact, it’s not about glasses.

I. do you need to wear it often after wearing glasses?

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scholars at home and abroad still have different opinions on this issue. It is generally believed that it can not be generalized, but should be determined according to the patient’s age, the degree of glasses, and the needs of work, study and life. The following principles can be followed:

1. Children with myopia, hyperopia or astigmatism should always wear glasses when looking far or near. Because if myopia, hyperopia and astigmatism in childhood cannot be corrected timely and correctly, the long-term imaging of the macular region of the fundus is blurred, which can not effectively stimulate the further development of the macular region, nor can it transmit clear images to the visual center of the cerebral cortex. Over time, ametropic amblyopia will be formed. The so-called amblyopia refers to an eye disease in which the appearance of the eyes looks the same as that of normal people, and there are no organic lesions through examination, but the vision corrected with glasses can not reach 0.8.

2. Young people with myopia or hyperopia of more than 100 degrees and simple astigmatism of more than 75 degrees should always wear glasses in principle because they usually use more eyes, the function of ciliary muscle is unstable and their eyes are easy to fatigue.

3. Adults with myopia below 200 degrees may not wear glasses when they are not close-up workers, Wear glasses when looking far away (e.g. watching movies or ball games).

4. For adults with hyperopia below 200 degrees, if you can see far clearly and have visual fatigue symptoms near (e.g. eyes sour, astringent, paroxysmal blurred vision, etc.), you can wear glasses when looking near, but not when looking far. If you can’t see far and near clearly, you should often wear glasses.

  5、 Adult patients with moderate myopia (300-600 degrees) with astigmatism, patients with high myopia (more than 600 degrees), patients with hyperopia above 300 degrees and patients with simple astigmatism above 100 degrees should often wear glasses when looking far or near.

Of course, the above is only a general principle. In addition, there may be some special cases, but one thing should be clear, that is, as long as the glasses are confirmed to be suitable by the doctor and the patient feels comfortable to wear them, wearing glasses often will not have any bad effect on the eyes. Many parents of children are reluctant to let their children wear glasses at a young age, which is very harmful to children, because for children with myopia, hyperopia and astigmatism, often wearing glasses is the key to the prevention and treatment of ametropic amblyopia. In childhood suffering from amblyopia, if you can not get timely and effective treatment, there is basically no hope of cure in adults.

2. Will wearing glasses for a long time lead to exophthalmos after fovea?

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experts: putting the cart before the horse. Exophthalmos is due to high myopia, not glasses.

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have prominent eyes. In fact, it is not because of wearing frame glasses for a long time, but because of high myopia. Many people believe in the saying that “wearing glasses for a long time will lead to sunken eyes, prominent eyes and very ugly”. Kede glasses experts said: in fact, wearing framed glasses for a long time will not lead to eye protrusion. From another angle, eye protrusion is not due to wearing framed glasses for a long time, but due to high myopia.

eyeball deformation is because after myopia deepens, the optic axis lengthens and the visual breadth is prominent. This is a problem of the eye itself and has nothing to do with wearing glasses. If the eye is compared to an optical instrument, the distance from the outermost cornea receiving light to the innermost retina receiving light can be regarded as a central axis of the optical system, that is, the eye axis. The eye axis of normal people is about 24mm. Generally speaking, the degree of myopia increases by 300 degrees for every 1mm increase in the ocular axis.

in fact, wearing glasses itself will not lead to eye deformation. The real reason for the deformation is that myopia deepens and the eye axis becomes longer after improper eye protection. If children can’t see the blackboard in class, they must have optometry and glasses. Not wearing glasses will deepen myopia, which is harmful to children. According to clinical research, children with regular mydriatic optometry and wearing appropriate glasses every year have the slowest development rate of myopia compared with children who never wear glasses, or have irregular optometry and inappropriate degree of glasses.

III. The following plastic methods can easily solve the problem of eyeball protrusion.

eyeball protrusion is a common problem of all patients with myopia. Although some people can’t see eye protrusion on on the surface, they actually protrude inward. Because the growth of ocular axis is the main cause of myopia. So how to solve the problem of myopia and exophthalmos?

1. Wearing hard contact lenses can prevent re protrusion.

2. Myopia can prevent and treat exophthalmos

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