When to Worry About Newborn Jaundice?

Newborn jaundice is very common, but knowing when it might be a sign of something needing attention is important for new parents. The main indicator to watch is how long the jaundice lasts.

Understanding Newborn Jaundice

Jaundice causes a baby's skin and the whites of their eyes to look yellow. This happens because of a buildup of bilirubin, a yellow pigment produced when red blood cells break down. Newborns often have higher bilirubin levels because their livers are still developing and not yet fully efficient at clearing it. While usually harmless and temporary, high bilirubin levels can sometimes be a concern.

When to Contact Your Baby's Doctor

According to guidelines, you should let your baby's doctor know if your baby has jaundice based on the following duration criteria:

• More than 2 weeks if your baby is formula fed.
• Longer than 4 weeks if your baby is primarily breastfed.

This is a key indicator that the jaundice may need further evaluation.

Here's a summary in a table:

Other Signs to Watch For

Beyond the duration, certain signs in a jaundiced baby should prompt you to contact your doctor sooner, regardless of how long the jaundice has been present. These include:

• The jaundice is spreading or becoming more intense, especially on the arms and legs.
• Your baby develops a fever.
• Your baby is not feeding well.
• Your baby is unusually sleepy, lethargic, or difficult to wake up.
• Your baby isn't having enough wet or dirty diapers.
• Your baby's stools are pale (instead of the usual yellow or greenish).
• Your baby's urine is dark (instead of colorless).

If you notice any of these signs, contact your pediatrician immediately.

While most newborn jaundice resolves on its own, being aware of the signs and timing that indicate a potential issue is crucial for ensuring your baby's health and well-being. Always consult with your baby's healthcare provider if you have any concerns.