Generally speaking, the earlier amblyopia is detected, the earlier treatment begins, the better the treatment effect of amblyopia is the best treatment time is four to five years old, the older the effect is worse, more than 12 years old is basically ineffective, so parents must pay attention to the child’s low vision, do not ignore the possible existence of amblyopia. The treatment of amblyopia first of all to dilate the pupil examination, if found to have farsightedness, myopia or astigmatism, then according to the specific situation to decide whether to match the glasses, with what degree, this link is very important, directly related to the future treatment of increased vision. Secondly, appropriate coverings should be applied to the good eye at the right time to promote the use of the amblyopic eye. In addition the use of some indirect and direct vision enhancement treatments, such as fine homework, hierarchical fine vision training, visual physiological stimulation therapy, red and multicolor scintillation light therapy, posterior image therapy, helium-neon laser therapy, etc., the rational combination of these methods by professional doctors is the key to achieve good results. For some older children and those with persistent amblyopia, medication can also be helpful. Amblyopia can recur after treatment. Statistics show that the recurrence rate after one year is about 12%, so a period of consolidation therapy is needed after the amblyopia is cured, and follow-up for 2-3 years is still required. In conclusion, early detection, early treatment and follow-up are all important.