It is possible to normalize monocular amblyopia in an 8-year-old child. Amblyopia refers to the retina of the eye does not get clear stimulation, the cells of the retina are not developed, monocular vision is lower than normal, and children will have blurred vision. However, there is no organic lesion in the eye examination of amblyopia, and the development of children’s eyesight is gradually maturing. 8-year-old children with monocular amblyopia can still return to normal. Amblyopia is mainly a defect in central vision, peripheral vision is okay. 8-year-old children with monocular amblyopia must be treated early, if the disease is allowed to develop recovery will be very difficult. It can be corrected by wearing eyeglasses, and after removing the unfavorable factors through masking treatment and amblyopia training, the vast majority of children with amblyopia can be restored to normal. When an 8-year-old child develops monocular amblyopia, parents are advised to take the child to the hospital in time for treatment under the guidance of the doctor.