Patient's question:
NoDoctor's answer:
Hello,1. Physiological jaundice: It usually appears 2 to 4 days after birth. The jaundice is primarily seen on the face, trunk, and sclera, and is relatively pale, only visible under sunlight. It is not prominent on the limbs or palms and soles. After jaundice appears, it does not rapidly worsen in a short period. From the onset of jaundice, it reaches its peak within 2 to 3 days and then gradually fades, usually completely within about two weeks. It is particularly important to note that during the period of jaundice, the child's appetite, sleep, crying, mental state, and overall condition remain unchanged.
2. Pathological jaundice: It appears earlier, often within 24 hours after birth, and the jaundice rapidly worsens shortly after it appears. At the same time, the newborn may exhibit lethargy, poor suckling ability, refusal to feed, or even groaning and sharp crying. This suggests that the jaundice may have affected the central nervous system. Some cases of pathological jaundice may appear too late (after 5 days of birth), persist for a long time without fading, or worsen again after initially improving. In any of these situations, it is essential to seek medical attention as soon as possible.