The baby’s eyeball asymmetry needs to be considered physiological factors, but also need to be alert to strabismus, astigmatism, amblyopia and other pathological factors. 1. Physiological factors: within 2-3 months of the baby’s birth, the eye muscles, especially some of the muscles that regulate eye movement are not well developed, and the coordinated movement of both eyes is poor, at this time, we will find that the baby’s eyes are not symmetrical. 2. Pathological factors: such as strabismus, astigmatism, amblyopia and other factors can also lead to the phenomenon of asymmetric eyeballs, this is due to the human body’s eyeballs are made of six muscles to pull each other, cooperate with each other in order to coordinate the movement of the eyeballs, if there are genetic, developmental deficiencies, and other factors, which may lead to babies appearing strabismus, astigmatism, amblyopia and other manifestations. When babies have asymmetrical eyeballs, they need to go to the hospital as soon as possible for relevant examinations and be treated under the guidance of doctors.