Children's visions before six years old are developing. If it is little refractive error, or pseudo myopia, you can consider not to have lenses or eyeglasses for your child.
If your child do eye exercise everyday and regular inspection, the majority of children's sight can be back to normal.
At ordinary times, you should pay attention to children's television time control, one time one half.
Let children to take part in outdoor sports, it can alleviate the eye fatigue after learning, and sports itself also can promote the eye muscles' development of the structure, the child body and mind, and it is not only good for their bodies, but also their visions. Regular vision inspection every six months or a year is important. In this way, you can know whether children have myopia, farsightedness, astigmatism, amblyopia or not. Early corresponding treatment can prevent your child from refractive error in time.