Phototherapy is a light treatment method primarily used for the treatment of jaundice (hyperbilirubinemia) in newborns. This therapy involves exposing the skin to light of a specific wavelength. The light helps break down bilirubin that has accumulated in the body, aiding in its easier elimination and improving the condition of jaundice. Phototherapy is typically applied using blue light in the 400-500 nm spectrum because this wavelength breaks down bilirubin more quickly and effectively. Phototherapy is a safe and effective treatment commonly used in hospital settings to reduce bilirubin levels in newborns.
