Currently, there are many different methods of treating amblyopia in children, such as lens therapy, masking therapy, home fine work training, suppression therapy, and posterior image therapy. No matter which one, all of them have their unique scope of application and limitations, and doctors will choose one or several appropriate treatment methods for children with different types of amblyopia. 1.Lens therapy: The treatment principle is to correct the refractive error so that the amblyopic eye can receive the object image clearly. The ability to receive images clearly will affect the effectiveness of the treatment of amblyopia (refractive error and refractive error). It is important to keep wearing the glasses after they have been prescribed, without interruption. The first time you wear glasses for amblyopia treatment, you will need a period of adaptation, and with other treatments, your vision will gradually improve. In addition, according to the doctor’s requirements, regular dilated eye examinations are required to adjust the prescription. Generally once every six months to once a year, each time depending on the change in refractive error and the correction of amblyopia and strabismus, decide whether to change the glasses. Most children with amblyopia have glasses that can be removed when they grow up. However, treatment should be done to prevent myopia from occurring. A small number of children with severe amblyopia need to wear glasses for life. 2. Covering therapy: This is a basic method of treating amblyopia that has been used for more than 100 years, is simple, easy to implement and effective, and can be applied alone or in combination with other training. The principle is to cover the good eye and force the amblyopic eye to see things to achieve the purpose of improving vision. It is suitable for refractive amblyopia and strabismic amblyopia. The specific approach is to use black cloth as the outer layer and red cloth as the inner layer to make a simple eye patch, which is placed over the glasses to completely cover the good eye and prevent light from entering the good eye. The masking therapy should be strict and thorough. During the treatment, the change of visual acuity of the amblyopic eye should be checked every half month, and the visual acuity of the good eye should be paid attention to prevent the occurrence of vision loss caused by masking. In addition, home fine work training should be carried out, such as threading sewing needles with red silk thread, embroidery, tracing, painting, calligraphy, etc. Insist on no less than one hour daily. Parents should pay attention to this simple, easy and effective training, and always pay attention. 3, repression therapy: the principle is to use the change of the degree of the lens and atropine eye ointment to dilate the pupil and suppress the vision of the good eye, forced to use the amblyopic eye, in order to promote the recovery of visual function. It is mainly suitable for children with moderate amblyopia. It is important to emphasize that long-term use should be careful to prevent loss of vision in the good eye. Including: inhibition of the dominant eye to see near, inhibition of the dominant eye to see far, selective repression, alternate repression. 4, amblyopia treatment instrument: grating therapy is a common method of amblyopia treatment instrument, the method uses contrast strong, high spatial frequency stimulus action on the amblyopic eye, promote the development of the cortical visual cells in the amblyopic eye. The specific method is to stimulate the amblyopic eye with a black and white bar-grating disc with strong contrast, rotating in all directions, for seven minutes a day. It is suitable for children with good visual acuity. Also commonly used are Hedinger light brush therapy and red light flicker therapy for children with various types of amblyopia. Irradiation 1~2 times a day, about 30 minutes each time, 20 days as a course of treatment. 5, vision enhancement therapy: the use of a flash device after the image of the mirror, with a strong beam of light irradiation outside the macula retina (false macula), flash stimulation before the mirror diameter of 3 degrees or 5 degrees of black dots to cover the macula area, do not make the macula by strong light, and then asked the patient to look at the center of the black “+” on the white screen, to produce a negative after image, that is, see After several times of treatment, the paracentral gaze will be changed into central concave gaze to achieve the purpose of vision enhancement. During the treatment period, the amblyopic eye must be covered until the central sulcus gaze is re-established, and when the visual acuity increases to 0.6~0.7, binocular vision training or surgical correction of eye position can be carried out with the same vision machine. 7, red filter therapy: because the cone cells in the canopic area are more sensitive to red light, so adding a red filter film (wavelength 620-760mm) on the amblyopic glasses and covering the dominant eye at the same time can promote the transformation of paracentral gaze into central concave gaze, when the nature of gaze changes, the red film can be canceled and continue to treat with the traditional covering method. Wandering and macular paracentral gaze eyes with red film therapy is particularly suitable. 8, comprehensive therapy: because the mechanism of various treatment methods is not the same, so comprehensive therapy is superior to single therapy. For children with amblyopia in one eye, first wear a mirror to cover the good eye and give the amblyopic eye more gaze exercises, together with home fine work training and amblyopia therapy device. Amblyopia with poor gaze can choose posterior image therapy, etc. If amblyopia is combined with strabismus, treatment of amblyopia first and strabismus later is advocated. However, congenital strabismus requires surgery to correct the strabismus before amblyopia training. The age is very critical in the treatment of amblyopia, and it is best to do it before the age of five. This is because the younger the age, the better the results. In addition, the treatment effect is related to the degree of amblyopia, with mild amblyopia having a good effect, moderate amblyopia having the second best effect, and severe amblyopia having the worst effect. There is also a relationship between visual acuity and treatment outcome, with poor visual acuity having a poor outcome. Whether amblyopia can be cured or not is related to many factors. Since amblyopia is prone to recurrence, a review is necessary and a refractive examination must be done once a year. Amblyopia treatment is not something that can be done overnight. In addition to the doctor’s examination and guidance, it requires the active cooperation of the child and the parents, otherwise not only half the effort is needed, but also half the effort may be lost.