What is a primary goal of phototherapy in newborns with jaundice?

The primary goal of phototherapy in newborns with jaundice is to reduce bilirubin levels. Jaundice in newborns, particularly in the first few days of life, often arises due to an accumulation of unconjugated bilirubin in the bloodstream. Phototherapy helps convert this bilirubin into a form that can be more easily excreted through the bile and urine. This process involves the exposure of the infant's skin to specific wavelengths of light, which facilitates the breakdown of bilirubin and aids in its elimination from the body.

While promoting weight gain, increasing feeding, and stimulating growth are important aspects of overall neonatal care, they are not the direct primary objectives of phototherapy. The main focus during phototherapy is to address the elevated bilirubin levels to prevent complications such as kernicterus, a serious condition that can result from very high bilirubin levels.