Neonatal Hyperbilirubinemia

When a newborn has yellowish-toned skin and eyes, it is worth knowing that neonatal hyperbilirubinemia is the buildup of bilirubin in the baby's blood, a pigment that the immature liver still processes slowly in the first days of life.

Why it occurs: in many cases it is a transient response typical of the newborn's adaptation; in others it may be linked to blood incompatibilities or other conditions that require study.

Signs to watch for: yellow coloring that spreads, marked drowsiness, or difficulty feeding warrant timely attention.

Which specialist treats it? The neonatologist and the pediatrician closely monitor the baby and decide on follow-up; depending on the cause, the pediatric gastroenterologist or other subspecialists may be involved. If you notice that your baby looks more yellow or listless, do not hesitate to consult their doctor promptly.