Abstract: once suffering from true myopia, we must wear appropriate glasses for correction. At present, the methods suitable for correcting myopia include frame glasses and contact lenses. For children, wearing frame glasses is the main way to correct myopia., Why mydriasis? Question 1: because the ciliary muscle of children’s eyes has strong regulation ability, without mydriasis, the ciliary muscle will not be paralyzed, and the true diopter may be covered up. Mydriasis can not only diagnose the types of ametropia, namely myopia, hyperopia and astigmatism, but also obtain accurate diopter., Is mydriasis safe? Second, mydriasis does no harm to the eyes. Only a small number of people (mostly the elderly) due to the abnormal anatomical characteristics of the eyes, mydriasis leads to high intraocular pressure and induces the onset of angle closure glaucoma. However, it is rarely seen in children. Is fast mydriasis better or slow mydriasis better? Question 3, fast mydriasis is fully called fast mydriasis, which is mainly suitable for older children and adult optometrists. Slow mydriasis is fully called slow mydriasis. It is suitable for young children, especially young children It is hyperopia, astigmatism, and children with strabismus and amblyopia. Slow mydriasis can fully paralyze the muscles that control the contraction of the pupil, and the results of optometry will be more accurate. It takes two to three weeks to return to normal after mydriasis. There is no good or bad difference between the two ways of mydriasis. It depends on the child’s age and the actual situation of the eyes., Is it true myopia or false myopia? Question 4: true myopia is an organic change and cannot recover naturally. If the child’s poor eyesight lasts for half a semester or several months, it is likely to be true myopia. Pseudomyopia is functional, mostly in adolescents. Vision can decline in a few weeks or a month or two, and can recover to some extent after appropriate rest. Many parents have illusions that their children are just pseudomyopia. In fact, one thing you can do to judge whether a child is pseudomyopia or true myopia is regular mydriatic optometry. After mydriatic optometry, if there is no myopia, the diopter is false myopia, and if there is myopia, the diopter is true myopia., Why does
have mydriasis? Question 1
because the ciliary muscle of children’s eyes has strong regulation ability, without mydriasis, the ciliary muscle will not be paralyzed, and the true refractive power may be covered up. Through mydriasis, we can not only diagnose the types of ametropia, namely myopia, hyperopia and astigmatism, but also obtain accurate diopter. Is mydriasis safe with
and
? Question 2
mydriasis does no harm to the eyes. Only a small number of people (mostly the elderly) have high intraocular pressure due to mydriasis due to abnormal eye anatomical characteristics, which leads to the onset of angle closure glaucoma. However, it is rarely seen in children.
fast or slow? Question 3
Rapid mydriasis is called rapid mydriasis, which is mainly suitable for older children and adults. Slow mydriasis is called slow mydriasis. It is suitable for young children, especially those with hyperopia, astigmatism, strabismus and amblyopia. Slow mydriasis can fully paralyze the muscles that control the contraction of the pupil, and the results of optometry will be more accurate. It takes two to three weeks to return to normal after mydriasis. There is no good or bad difference between the two ways of mydriasis. It depends on the child’s age and the actual situation of the eyes. Is
or
true myopia or false myopia? Four questions: true myopia of
and
is an organic change and cannot recover naturally. If the child’s poor eyesight lasts for half a semester or several months, it is likely to be true myopia. Pseudomyopia is functional, mostly in adolescents. Vision can decline in a few weeks or a month or two, and can recover to some extent after appropriate rest. Many parents have illusions that their children are just pseudomyopia. In fact, one thing you can do to judge whether a child is pseudomyopia or true myopia is regular mydriatic optometry. After mydriatic optometry, if there is no myopia, the diopter is false myopia, and if there is myopia, the diopter is true myopia.
does myopia need glasses? Question 5
once suffering from true myopia, we must wear appropriate glasses for correction. At present, the methods suitable for correcting myopia include frame glasses and contact lenses. For children, wearing frame glasses is the main way to correct myopia. Contact lenses are divided into soft and hard ones. The soft glasses we contact most need to be worn during the day; Hard glasses are divided into two categories: one needs to be worn during the day to correct vision, and the other needs to be worn at night. Hard or soft contact lenses worn during the day mainly play the role of correcting vision similar to frame glasses: cornea shaping glasses worn at night, commonly known as OK glasses, are generally used in children and adolescents during growth and development.
can myopia heal itself? Question 6
without taking any measures, with the growth and development of children, the diopter of myopia will only increase or not decrease. Teenagers are generally axial myopia. As the eye axis becomes longer, the degree of myopia gradually increases. Generally, for every 1 mm increase in the length of the eye axis, the degree of myopia will increase by 300 degrees. In adulthood, the degree of myopia can be stabilized within a certain range because the axial length of the eye is no longer increased.