What differentiates breastmilk jaundice from breastfeeding jaundice?

Breastmilk jaundice is characterized by the timing of its onset, typically appearing between 4 to 7 days after birth. This condition occurs due to specific substances present in mature breast milk that can interfere with the breakdown of bilirubin in the infant's liver, leading to an increase in serum bilirubin levels.

In contrast, breastfeeding jaundice often arises in the first few days of life, primarily due to inadequate breastfeeding leading to dehydration and insufficient caloric intake. This results in an increased breakdown of red blood cells (RBCs), contributing to elevated bilirubin levels.

The distinction in the timing of the jaundice is crucial for clinicians to provide appropriate guidance and support to new mothers. Recognizing the differences in the causes and timing between breastmilk jaundice and breastfeeding jaundice enables healthcare providers to address potential complications effectively and support breastfeeding practices.