One time the pupil is equal to the child's eyes for 3 years?Fake, don't believe it

"The pupil once is equivalent to the child's eyes for 3 years! Many parents do not know the harm of the ducts to the eyes of the child. Except for the light of the eyes, the eyes cannot block the harmful light. For a long time, the eye muscles, iris, and blood vessels are paralyzed. Lost dynamic ability ... "With the arrival of the opening season, the reporter visited many communities and found that many parents would use the new school glasses to give their children a new school year. On September 4th, Ms. Li, who took a 9 -year -old son in a hospital in North Street through a pupil optimal mirror, suddenly received a "warm reminder" from a friend, making her full of worry.

"This is a rumor that appears in the early years. Please don't believe it." Zhang Chao, member of the Ophthalmology Branch of the Provincial Eye Medicine Association and director of the Ophthalmology Department of Xi'an Daxing Hospital, said that the luminous optometry did not harm the eyes and vision.

Zhang Chao explained that the pupils are called ciliary muscle paralysis optical test. The drugs used are ciliary muscle paralysis drugs. On the surface, the effect is to make the pupil larger, in fact, for paralyzed ciliary muscles. At present, the results of the detection of ductum optometry are considered by doctors to be reliable, stable, and real eye refractives. This method is particularly important for strabismus, hyperopia, and mixed astigmatism. Because under normal circumstances, when the eyes look at the distant objects, the ciliary muscles are relaxed; when looking at near the object, the ciliary muscle is in a contraction state. The paralyzed ciliary muscle can make the ciliary muscle relax, help to eliminate false myopia and obtain the most authentic vision. Children and adolescents have strong ciliary muscles. If they do not disperse large pupils during optometry, they cannot exclude regulating myopia, pseudo -myopia, which will affect the accuracy of vision testing. Therefore, it is necessary to test the optometry for children and adolescent myopia.

Zhang Chao said that pupils are safe for most children. Because the pupils are local medication and the amount of medication is very small. While making the ciliary muscle loose, it will relax the pupil sphincter, causing the pupils to be temporarily enlarged. The efficacy will disappear, and the pupils will return to the original state. Therefore, dungeon testing does not cause damage to the eyes.

Zhang Chao said that the use of pupils and dosage must follow the doctor's order and do not use it at will. Generally speaking, the fast -spatial time is about 1 day, and the slow -pointing time is about 21 days. After the pupils, due to the enlarged pupils, the light entered the eyes increase, which will cause the eyes to be crowded and blurred in the eyes in a short period of time. It is recommended that patients pay attention to shading before the pupils return to normal size, such as wearing sunglasses, wearing a hat, and using parasols.

Xi'an Newspaper All Media Reporter Li Dongfeng

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