The child is shortsighted.

At present, the incidence of myopia is very high, many children in daily life will wear a pair of thick myopia glasses, the current incidence of myopia in primary and secondary school students has reached 60%, so if you show myopia, you must take your child to the hospital as soon as possible for mydriasis optometry, to see if it is true myopia or pseudomyopia. If true myopia is best equipped with a pair of appropriate glasses or wear a pair of appropriate orthokeratology glasses. This can effectively alleviate or control the growth of myopia, if pseudomyopia, it is best to carry out outdoor activities, look into the distance. Look at some green plants, this can also make the eye muscles completely relaxed, usually must develop a good eye habits and eye hygiene, do not long-term close use of the eyes, at the same time must eat more fresh vegetables and fruits, pay attention to vitamin supplements.