The most critical treatment for amblyopia is early detection and timely treatment, the earlier the treatment, the better the prognosis, the general amblyopia treatment efficacy is closely related to age, the younger the age, the higher the efficacy, the cure rate of 3-5 years old group is about 85%, 5-7 years old group is about 78%, 7-9 years old group effect is poor, to 12 years old the possibility of cure is less than 50%, so amblyopia should be treated in a timely manner, there are many ways to treat amblyopia, if from If you start treating your eyesight carefully, it can be restored to normal; there is basically no hope of curing adults. Treatment of amblyopia first find the cause, in the removal of strabismus, refractive error, cataract causes at the same time amblyopia treatment, if the central gaze amblyopia more use cover method, that is, cover the healthy eye, the specific is 1-year-old infants cover the healthy eye 3 days, cover the amblyopic eye 1 day, that is, 3:1, weekly follow-up; 2 to 3-year-old children cover is 4:1, every 2 weeks follow-up; 4 to 6-year-old children is 6:1 every 6 weeks follow-up, more than 6 years old Children over 6 years of age can be covered all day without covering the amblyopic eye and are seen once every 3 to 4 months. Suppression therapy can also be used, i.e., the healthy eye is given atropine daily to suppress its function, while the amblyopic eye wears glasses to correct distance or near vision, and visual stimulation therapy can also be used to treat amblyopia. In case of paracentral gaze amblyopia, posterior image therapy, vision enhancement therapy are used. Red filter therapy, so that the paracentral gaze decreases and disappears, transforming into central gaze; after becoming central gaze and then treated with traditional masking methods, after a period of treatment to improve visual acuity, amblyopia cure, but in the treatment of amblyopia process should pay attention to the following aspects: first of all, the healthy eye masking must not be completely peeking, while alert to the occurrence of masking amblyopia in young children, must be regularly reviewed, followed by amblyopia Recurrence; every patient with cured amblyopia has the possibility of recurrence before the vision is mature. The main reason for recurrence is that they do not follow the doctor’s instructions for follow-up examinations, open the mask on their own after the recovery of vision, or open the masked eye in advance, so the treatment of amblyopia requires the active cooperation of the child and parents, and awareness of the hazards of amblyopia and the recurrence and long-term nature of the treatment. The establishment of stereo vision is the ideal goal of amblyopia treatment. The prognosis of amblyopia is worst in form deprivation amblyopia, best in refractive error and strabismic amblyopia, and between the first two in refractive aberration, and requires about 3 years of observation after amblyopia treatment to prevent recurrence of amblyopia.