What is fetal jaundice?

Fetal jaundice refers to the phenomenon where elevated bilirubin levels in a newborn's body cause yellowing of the skin and eyes. This condition commonly occurs during the first few days after birth and mainly presents as jaundice. 1. Fetal jaundice is usually caused by incomplete bilirubin metabolism. A newborn's liver function is not yet fully mature, making it unable to effectively process excess bilirubin in the body, leading to its accumulation in the blood and causing jaundice. 2. The severity and duration of fetal jaundice may vary among individuals. Mild jaundice generally subsides naturally within a few days after birth, while severe jaundice requires timely medical intervention. 3. The occurrence of fetal jaundice may also be related to other factors, such as inadequate breastfeeding or blood type incompatibility. If a newborn's jaundice significantly worsens or is accompanied by other abnormal symptoms, prompt medical attention should be sought.