Phototherapy is the exposure of the neonate to high-intensity fluorescent light to breakdown bilirubin by oxidation.

It’s considered the treatment of choice for hyperbilirubinemia caused by hemolytic disease of the neonate (after an initial exchange transfusion).

Phototherapy unit

Photometer

Eye shields

Thermometer

Urinometers

Surgical face mask or small diaper

Thermistor (if phototherapy unit is combined with a temperature-controlled radiant warmer or incubator; optional)

Bilimeter

Set up the phototherapy unit about 18″ (45.7 cm) above the neonate’s crib, and verify placement of the light bulb shield.

If the neonate is in an incubator, place the phototherapy unit at least 3″ (7.6 cm) above the incubator, and turn on the lights.