Symptoms and Manifestations of Pathological Jaundice
May 05, 2022
Source: Cainiu Health
Dr. Zhang Weiling
Introduction
It appears early—typically within 24 hours after birth in newborns with pathological jaundice;
It progresses rapidly—parents may notice the infant’s skin and other tissues quickly taking on a yellowish discoloration due to jaundice;
It persists for an extended duration—in full-term infants, jaundice usually does not resolve within two weeks, while in preterm infants, it may persist for up to three weeks after birth.
Jaundice: Common causes include hemolytic disease of the newborn, neonatal infection, biliary tract malformations, and neonatal hepatitis, among others. Specific clinical manifestations are as follows:
① Early onset
In pathological jaundice, symptoms appear relatively early—typically within 24 hours after birth.
② Rapid progression
After developing pathological jaundice, parents may notice that the infant’s skin and other tissues quickly become discolored due to elevated bilirubin levels.
③ Prolonged duration
In full-term infants with pathological jaundice, jaundice typically persists beyond two weeks. In preterm infants, it often lasts longer than three weeks.
④ High recurrence rate
A challenging feature of pathological jaundice is its tendency to recur. Even after symptoms have partially resolved, the condition may suddenly relapse—and often with increased severity compared to the initial episode.
