Myopia is getting more and more serious, there may be two situations: the first one belongs to the manifestation of pathological myopia, this kind of myopia is due to congenital genetic factors, myopia occurs at a very young age, and the growth of myopia is particularly fast, there is at least 100 degrees of growth every year, so this kind of myopia is usually higher, most people will be more than 600 degrees. Secondly, myopia can also develop too fast due to irrational or excessive eye habits, such as reading at close range for long periods of time, using computers and cell phones for too long, and so on. Therefore, in order to avoid this situation, the first thing to do is to maintain the correct eye habits; increase the outdoor time appropriately, only through this way, can we slow down the development of myopia as much as possible.