Amblyopic eyes can potentially be cured with aggressive treatment. But the timing of treatment is critical. The earlier amblyopia is treated, the higher the likelihood that the child’s vision will be restored and the better the outcome. If amblyopia is not diagnosed and treated in a timely manner, it is likely to lead to a lifetime of low vision. When children with amblyopia are diagnosed and treated consistently before the age of 5, their vision can be improved to varying degrees or even cured; the older the child is, for example, beyond the age of 9 or 10 before active treatment, the more mature the visual system is and the more difficult it is to fully correct amblyopia; treatment after the age of 12 may result in permanent vision loss. The treatment of amblyopia mainly includes surgery, refractive error correction, and elimination of abnormal interaction between the two eyes, etc. 1. Surgery: If the amblyopia is caused by congenital cataract, or acquired early cataract, complete ptosis, corneal leukoplakia, etc., it needs to be treated surgically, and from the perspective of amblyopia, the younger the patient is, the better the effect of vision recovery; 2. Refractive error correction: It can make the patient The patient can see clear objects, before prescription lenses must be dilated with atropine pupil examination, to obtain the accurate refractive error, and then be reasonable treatment; 3, eliminate the abnormal interaction between the two eyes: including masking therapy, suppression therapy, masking therapy is an ancient and effective treatment of amblyopia, is the treatment of children with amblyopia is relatively simple, economic and effective one of the methods; 4, other: for example, fine training, fine training is for Amblyopia is a special training, which is beneficial to visual development and improve visual acuity. There are many methods of fine training, which should be chosen according to the child’s age and visual acuity.