What is a common skin condition seen in neonates characterized by yellowish discoloration?

The condition characterized by yellowish discoloration in neonates is jaundice. This condition arises due to an accumulation of bilirubin in the blood, which can occur when there is a normal physiological breakdown of red blood cells in newborns. Bilirubin is a yellow pigment formed by the breakdown of hemoglobin from red blood cells. In healthy newborns, jaundice can be observed within the first few days of life due to the immaturity of the liver in processing bilirubin.

Neonatal jaundice typically resolves on its own as the liver matures and begins to handle bilirubin more effectively. In some cases, treatment may be necessary, particularly if bilirubin levels become excessively high, potentially leading to complications.

Other conditions listed, such as acne, psoriasis, and eczema, do not typically present as yellowish discoloration in newborns. Neonatal acne, for instance, involves clogged pores and is not associated with jaundice. Psoriasis is a chronic skin condition that manifests as red, scaly patches and is not seen in neonates. Eczema presents with red, itchy patches but also lacks the yellowish discoloration characteristic of jaundice. Therefore, jaundice is distinctly recognized for its yellowish skin and/or scleral involvement in