Fundamentals of phototherapy for neonatal jaundice.

Phototherapy is the use of visible light for the treatment of hyperbilirubinemia in the newborn. This relatively common therapy lowers the serum bilirubin level by transforming bilirubin into water-soluble isomers that can be eliminated without conjugation in the liver. The dose of phototherapy is a key factor in how quickly it works; dose in turn is determined by the wavelength of the light, the intensity of the light (irradiance), the distance between the light and the baby, and the body surface area exposed to the light.

Advocacy: it is what we do.

Our nation is on the verge of change in the healthcare system. Although we do not yet know how this change will affect our patients, our practice, or us, we do know that with change comes opportunity. We have the opportunity to become more involved in health policy and advocacy than ever before.