23 days after the baby is born, many novice mothers will find that the baby's face is yellow. Don't worry too much, it's probably physiological jaundice. This article will introduce the physiology and pathology of neonatal jaundice to help mothers better understand the health status of their babies.

physiological jaundice

Under normal circumstances, physiological neonatal jaundice will appear within 3-5 days after birth, and it will basically disappear in about 10 days, and it will not exceed 3 weeks at the latest. If the baby's jaundice has not subsided in the second week, don't worry too much. This may be physiological jaundice. Physiological jaundice is caused by the imperfect liver function of newborns and the inability to convert bilirubin into bile in time.

Pathological jaundice

If the baby's jaundice has not subsided in the second week, we should pay more attention to distinguish between physiological jaundice and pathological jaundice in time so as to take appropriate treatment measures. Pathological jaundice is caused by diseases or abnormalities of newborn liver, biliary tract and other organs. Pathological jaundice is serious and lasts for a long time, so it needs timely medical treatment.

Observe the baby's condition

If the baby has jaundice, mothers need to closely observe the baby's situation, such as the degree of jaundice, the location of jaundice, and whether it is accompanied by other symptoms. If your baby has pathological jaundice, you need to seek medical attention in time and take corresponding treatment measures.