In the clinic, many families of myopic children hear the doctor tell them that “your child is nearsighted and needs glasses”, and they feel panic and anxiety: Does your child need glasses at such a young age? Will the glasses make your child more and more myopic and you will never be able to take them off? Are glasses corrective, so that myopia will be cured later and I don’t need to wear them anymore? Faced with the above questions, I often feel helpless, as myopia is such a common problem, but the public’s awareness has not been improved, and many people’s ideas have remained at the superficial level of hearsay, and are not willing to listen to the correct and effective treatment guidance from doctors. Myopia often occurs because the eye axis becomes longer, and this growth is irreversible once it occurs. The purpose of wearing glasses is to provide myopic children with clear vision, which not only helps facilitate their daily learning and life, improve their grades and increase their interpersonal confidence, but more importantly, a clear visual experience can slow down the development of myopia. Of course, if myopia occurs, parents do not need to be overly nervous, as children can consider myopia laser surgery or IOL implantation as adults to achieve the purpose of lens removal, life will no longer be plagued by glasses. The causes of myopia are multifactorial, and genes, eye habits, etc. may all contribute to myopia. Large international clinical studies have confirmed that outdoor activities can slow down the development of myopia, and wearing OK lenses can also slow down the progression of myopia. Therefore, if your child has myopia, it is recommended that he or she go to a regular hospital, have his or her visual acuity, refractive error, eye axis and other related indicators checked, and follow the doctor’s advice to wear glasses or OK lenses in a timely manner.