Newborn jaundice

Alternative Names

Jaundice of the newborn; Neonatal hyperbilirubinemia

Treatment

Treatment is usually not necessary. Keep the baby well-hydrated with breast milk or formula. Encourage frequent bowel movements by feeding frequently. This is because bilirubin is carried out of the body by the intestines in the stools. (Bilirubin is what gives stool their brown color).

Sometimes special blue lights are used on infants whose levels are very high. This is called phototherapy. These lights work by helping to break down bilirubin in the skin. The infant is placed naked under artificial light in a protected isolette to maintain constant temperature. The eyes are protected from the light. The American Academy of Pediatrics recommends that breastfeeding be continued through phototherapy, if possible.

In the most severe cases of jaundice, an exchange transfusion is required. In this procedure, the baby's blood is replaced with fresh blood. Recently, promising studies have shown that treating severely jaundiced babies with intravenous immunoglobulin is very effective at reducing the bilirubin levels to safe ranges.

Outlook (Prognosis)

Usually newborn jaundice is not harmful. For most babies, jaundice usually resolves without treatment within 1 to 2 weeks. However, if significant jaundice is untreated, very high levels of bilirubin can damage the brain. For babies who require treatment, the treatment is usually quite effective.

Possible Complications

Rare, but serious, complications from high bilirubin levels include:

• Kernicterus -- brain damage from very high bilirubin levels
• Deafness
• Cerebral palsy

When to Contact a Medical Professional

All babies should be seen by a health care provider in the first 5 days of life to check for jaundice.

• Those who spend less than 24 hours in a hospital should be seen by age 72 hours.
• Infants sent home between 24 and 48 hours should be seen again by age 96 hours.
• Infants sent home between 48 and 72 hours should be seen again by age 120 hours.

Jaundice is an emergency if the baby has a fever, has become listless, or is not feeding well. Jaundice may be dangerous in high-risk newborns.

Jaundice is generally NOT dangerous in term, otherwise healthy newborns. Call the infant's health care provider if jaundice is severe (the skin is bright yellow), if jaundice continues to increase after the newborn visit, lasts longer than 2 weeks, or if other symptoms develop. Also call the doctor if the feet, particularly the soles, are yellow.

References

American Academy of Pediatrics (AAP). Management of hyperbilirubinemia in the newborn infant 35 or more weeks of gestation. Pediatrics. 2004 Jul;114(1):297-316.

Mercier CE, Barry SE, Paul K, et al. Improving Newborn Preventive Services at the Birth Hospitalization: A Collaborative, Hospital-Based Quality-Improvement Project. Pediatrics. 2007 Sep;120(3):481-488.

Bhutani VK, Johnson L, Sivieri EM. Predictive ability of a predischarge hour-specific serum bilirubin for subsequent significant hyperbilirubinemia in healthy term and near-term newborns. Pediatrics. 1999 Jan;103(1):6-14.