Physiological jaundice in newborns cannot be prevented due to the different constitution of newborns, but pathological jaundice can be prevented by preventing the causes. Every newborn will have different degrees of physiological jaundice, but this is not pathological, but related to the newborn’s bilirubin metabolism. If the metabolism is fast, it will recede fast, usually you can get more sunshine, drink more water and urinate more to promote the metabolism. So it is not a disease and there is no way to prevent it. Pathological jaundice is caused by specific reasons, so to prevent pathological jaundice we need to prevent the causes of this condition. Usual causes of this condition include infection, hemolytic disease, congenital biliary atresia, etc. Infections can be reduced and diseases can be prevented by avoiding the newborn from getting cold, keeping it clean, and making sure the area around the umbilical cord is clean and fresh. After the birth of the newborn, monitor the jaundice more often to understand the nature of the jaundice and follow the doctor’s instructions for proper treatment of jaundice.