What is the appropriate action when a newborn is diagnosed with jaundice?

When a newborn is diagnosed with jaundice, increasing feeding frequency is critical because it helps promote the elimination of bilirubin through frequent bowel movements. Feeding stimulates the infant's metabolism and digestion, encouraging the liver to process bilirubin more effectively. Breastfeeding or formula feeding every 2-3 hours can aid in preventing excessive bilirubin buildup, which is essential for managing jaundice in newborns.

Limiting sun exposure, encouraging solid foods, and keeping the newborn in a dark room are not appropriate actions in the management of jaundice. Sun exposure should be limited, but not for the purpose of treating jaundice, as newborns often need protection from the sun's harmful rays. Moreover, solid foods are not suitable for newborns, and keeping them in a dark room does not address the underlying issue or support their nutritional needs. Therefore, increasing feeding frequency serves as the best approach to support the newborn's health in the context of jaundice.