October 1, 2025
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Phototherapy is a widely accepted, effective, and non-invasive treatment for neonatal jaundice (NNJ). In this common condition, a newborn has high levels of the yellow pigment bilirubin in their blood. The therapy uses controlled blue-green light to alter the structure of bilirubin, allowing the body to expel it more easily. While usually temporary and harmless, severe jaundice can cause brain damage, making phototherapy a vital treatment to prevent complications.