Question
How much jaundice in newborns is considered abnormal?
Answer
The normal range for newborn jaundice is generally not more than 10 to 12 mg/dL. If it exceeds this normal value, the child may likely be suffering from pathological jaundice. If it is physiological jaundice, it is usually a temporary jaundice caused by the unique metabolism of bilirubin. Newborns may experience a recurrence of jaundice between 2 to 5 days after birth, reaching a peak at 4 to 6 days, and then fading away within 14 days. Premature infants may have a longer duration. Parents should not be overly worried. However, if it is pathological, timely treatment measures should be taken, including light therapy. Moreover, in cases of pathological jaundice, the child may have liver function abnormalities and may require further detailed examinations.