Generally speaking, yellow eyes of newborn babies may be caused by jaundice, which is mainly divided into physiological and pathological. 1. Physiological jaundice: physiological jaundice will lead to the symptoms of yellowing eyes in newborn babies, which usually occurs within 2~14 days after birth, purely due to the characteristics of bilirubin metabolism. The examination of each function is normal and there is no clinical symptom, usually no treatment is needed, and it will subside naturally in a certain time. 2. Pathological jaundice: pathological jaundice can also lead to yellowing of the eyes of newborn babies. If jaundice occurs within 24 hours of birth, and the duration of jaundice is more than two weeks to four weeks, or jaundice aggravates, it is recommended to go to the hospital in time for symptomatic treatment. Therefore, if a newborn baby has yellow eyes, it is recommended to go to the hospital in time to find out the cause of the disease and actively treat it, so as not to delay the disease.