Bilirubin
Bilirubin is a yellow pigment produced when the body breaks down old red blood cells. Newborns have a higher turnover of red blood cells than adults, and their livers are not yet fully efficient at processing and excreting bilirubin, so levels can rise quickly after birth. Bilirubin is measured via a blood test or a non-invasive skin device called a transcutaneous bilirubinometer. The result is plotted on a chart that takes into account the baby's age in hours, gestational age, and risk factors. Doctors use this to decide whether the baby needs phototherapy or simply more frequent feeding and monitoring.
What This Means for You
Understanding Bilirubin is an important part of your newborn journey. In your baby's first year, you will hear this term from your paediatrician and in parenting communities. Knowing what it means helps you respond quickly and confidently.
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Ask your midwife or paediatrician to explain your baby's bilirubin number and where it falls on the treatment threshold chart. KKH and NUH use risk-stratified nomograms aligned with international guidelines to guide treatment decisions.
Related Terms
Source: https://medlineplus.gov/ency/article/001559.htm
Always consult your healthcare provider for personalised advice.
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