Infants may watch television for short periods of time occasionally, but it is generally not recommended for infants, especially for long periods of time, which may lead to growth of the eye axes, loss of vision, and eye fatigue. Although infants can watch TV occasionally for short periods of time without any particularly serious harm, it is generally not recommended for infants, especially for long periods of time on a regular basis. Infancy is the stage of rapid growth of the eye axis, long time watching TV, the TV’s bright light and the rapid flickering of the screen will stimulate the growth of the eye axis, the growth rate of the eye axis exceeds the normal value range, will lead to the occurrence of myopia. In addition, infants’ eyes are not fully developed, and they are sensitive to bright light stimulation. Long-term TV watching will lead to children’s vision loss and eye fatigue. The constantly flickering TV spots can cause refractive errors and can trigger strabismus. So try to avoid infants watching TV, as well as cell phones and other electronic products. Infants should maintain sufficient sleep, usually appropriate outdoor activities, etc.. If there is any discomfort, consult a doctor in time.