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Jaundice in Newborns


Jaundice is yellowing of your newborn's eyes and skin. It is caused by too much bilirubin in the blood. Bilirubin is a yellow substance found in red blood cells. It is released when the body breaks down old red blood cells. Bilirubin usually leaves the body through bowel movements. Jaundice happens because your newborn's body breaks down cells correctly, but it cannot remove the bilirubin. Jaundice is common in newborns. It usually happens during the first week of life.


Return to the emergency department if:

  • Your newborn has a fever.
  • Your newborn is limp (too weak to move).
  • Your newborn moves his or her legs in a cycling motion.
  • Your newborn changes his or her sleep patterns.
  • Your newborn has trouble feeding, or he or she will not feed at all.
  • Your newborn is cranky, hard to calm, arches his or her back, or has a high-pitched cry.
  • Your newborn has a seizure, or you cannot wake him or her.

Contact your newborn's pediatrician if:

  • Your newborn has new or worsened yellow skin or eyes.
  • You think your newborn is not drinking enough breast milk, or he or she is losing weight.
  • Your newborn has pale, chalky bowel movements.
  • Your newborn has dark urine that stains his or her diaper.


your newborn as early and as often as possible. Talk to your newborn's healthcare provider about using formula along with breast milk if you do not produce enough breast milk alone. Look for signs of thirst in your newborn, such as lip smacking and restlessness. Try to breastfeed 8 to 12 times daily for the first few days to boost your milk supply. Ask your healthcare provider for help if you have trouble breastfeeding.

For more information:

  • American Academy of Pediatrics
    345 Park Boulevard
    Itasca , IL 60143
    Phone: 1- 800 - 433-9016
    Web Address:

Follow up with your newborn's pediatrician as directed:

You may need to follow up with a pediatrician 2 to 3 days after you leave the hospital, following your newborn's birth. Ask for a specific follow-up time. Your newborn may need more blood tests to check his or her bilirubin levels. Write down your questions so you remember to ask them during your visits.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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