There are a particularly wide variety of treatments for amblyopia, and specific treatments need to be taken depending on the cause of the amblyopia. If the child has a congenital cataract or ptosis that affects visual development, these factors should be removed as early as possible, such as removal of the cataract and correction of complete ptosis. If the child has an eye with no obvious abnormalities but poor visual acuity, he or she should be promptly examined with atropine. If the results of the examination show that the patient has a large degree of hyperopia or astigmatism, he or she should be promptly fitted with glasses and, if necessary, see an amblyopia doctor for professional amblyopia training, including alternate masking. The main goal of amblyopia treatment is to improve visual acuity and to establish binocular stereo vision for amblyopic children who are in a position to do so, and to treat amblyopia according to the laws of visual development. Amblyopia treatment emphasizes early detection and early treatment. Early screening has positive significance in preventing amblyopia and is expected to reduce the prevalence of amblyopia in children and reduce the occurrence of severe amblyopia. Early detection and early treatment can shorten the treatment course and improve the treatment effect. The prime age for amblyopia treatment is 4-6 years old, but some amblyopia treatment studies have shown that systematic treatment is still effective in children over 12 years old. In summary, there are ways to treat amblyopia by the means described above. However, it is crucial to understand the age first, the younger the age, the higher the efficacy, and the degree of amblyopia, with mild to moderate amblyopia being treated well.