How long does it take for neonatal jaundice to subside naturally?

The natural resolution time of neonatal jaundice depends on the type of jaundice. Physiological jaundice usually appears 2 to 3 days after birth, reaches its peak on the 4th to 5th day, and then gradually resolves within 5 to 7 days. For premature babies, the resolution time of jaundice may be slightly longer, usually resolving within 21 to 28 days. On the other hand, breast milk jaundice takes a relatively long time to resolve, and it may take 2 to 3 months to resolve on its own. Pathological jaundice usually does not resolve on its own, and requires timely medical attention. The resolution time should be determined based on the baby's condition and treatment method.

Physiological jaundice is caused by the release of bilirubin from the destruction of red blood cells after birth, while the liver's metabolic function is not yet perfect. This situation usually does not require special treatment, as long as good feeding and care are maintained, the jaundice will subside naturally.

Breast milk jaundice is related to breastfeeding. Although it takes a long time to subside, it usually does not have a serious impact on the baby's health. During the period of jaundice, the mother can continue to breastfeed and pay attention to the baby's condition.

Pathological jaundice may be caused by a variety of reasons, such as blood type incompatibility, infection, liver disease, etc. This type of jaundice requires immediate medical attention and targeted treatment according to the specific cause, such as blue light irradiation, drug therapy, or exchange transfusion therapy.

When caring for a baby with jaundice, parents should pay attention to keeping the baby's skin clean and avoiding infection, while ensuring adequate sunlight exposure to help excrete bilirubin. In addition, proper feeding and hydration can also accelerate the baby's internal circulation and help the jaundice subside.