Myopia wear glasses degree ever deeper?

Zhao Hong

"On October 12, 2016

Source: People's Daily online - health channel

Many parents and students are not willing to accept the fact that earlier wear glasses, don't think once wore glasses pick off. A lot of parents have such questions: why children wear glasses after each to review some of the deepening, the heavier the more wear myopia how?

Eye for this problem, experts say, "we must first clear of such a concept: close your eyes for a long time is lead to myopia aggravating factor, if wearing appropriate corrective glasses, can relieve excessive regulation, to some extent prevent myopic degree is deepened the. In addition, the glasses also helps to prevent the occurrence of strabismus. Shortsighted people due to see less close regulation, two eyes set function weakened, easy to make the eye outward deflection and produce exotropia. If children myopic degree is high, can't see the words on the blackboard or distant objects, parents is not correct to wear glasses, is because can't see the distant goal and habitual squinting, frowning, easy cause eyestrain, myopic development faster."

The vast majority of juvenile myopia belongs to pure sex myopia, as long as wearing the right glasses, pay attention to use eye health, often can delay the myopia development speed, generally within a year of growth degree no more than 0.50 degrees, it is normal, 18 years old later myopic degree basically stable.

To wear myopia glasses degree deepening, also after the reason mainly has the following several aspects: nearsightedness is dynamic refractive, by age gradually aggravate, farsightedness is static refractive, age gradually ease.

1, youth is still growing, and the eyes (mainly diameter length) before and after the eye also gradually but steadily until adulthood, diameter before and after physical extension is myopia deepen the process of the process, if it is a pathological myopia degree deepen faster, poor vision correction also.

2, after wearing glasses still pay less attention to use eye sanitation, such as read and write is still close to the, time is too long, walking or riding to reading a book, the light was too dim or too easy to regulate excessive, by reading to produce visual fatigue, myopic degree increasing. Some people because of the potential of eye diseases cause eyesight drops temporarily, but mistakenly assume that myopia wear myopia glasses.

3, optometry degree, if wear a high degree of myopia glasses will inevitably make myopia deepen. Teenagers it must, to the hospital by professional optometrists mydriatic optometry check after shade, not simply for computer optometry glasses. With the right glasses, according to the patient's eye, the dominant eye examination, Ac/A check, red, green, test results.

4, true and false myopia not difference. Caused by excessive with the eye is pseudomyopia don't have to wear glasses, as long as attention with eye health, relieve fatigue eyedrops application, can be restored. Some parents when children can't see, not to take children to the hospital to check, and directly to the child with a glasses, but ShiJia become true, namely acquired myopia.

5, glasses fitting quality is not qualified. Not accurate according to the doctor's prescription glasses, especially for mixed astigmatism glasses must be accurate configuration, such as inaccurate that acid bilges unwell, eyes vision loss.

And parents said the glasses can cause eyes deformation, variable. Myopia, especially high myopia will make the ocular axial length, is likely to make the protruding eyes. Said the glasses can make eyes tu is an illusion. Because concave lens myopic need to correct, and in physics, concave lens has the effect of narrow, through short-sighted glasses to see the eye appears small, look into the eyes of spoil the Dai Jingshi shape, one to remove glasses, can feel the appearance of the eyes. Parents actually don't need to worry, but should as far as possible the supervision, help slow the progression of readings, try not to develop into high myopia, because that would cause many complications.