Newborns with red navel eyes, especially around the umbilical chakra, should be aware that they already have umbiliculitis. In this case, if there is no large amount of purulent discharge or bloody discharge from the umbilicus, you can take care of it at home by wiping it twice a day with 75% alcohol and sterile cotton swabs from the inside out, paying attention to the fact that sterile cotton swabs should not be used repeatedly, and it can usually relieve itself after 3-4 days. If the umbilical cord does not fall off or if there is more purulent discharge and bloody discharge, go to the hospital in time. Umbilical cord care can be done in the hospital, and hydrogen peroxide combined with 75% alcohol can also be used. Parents may also be instructed to give the newborn some oral antibiotics to prevent local umbilical infection causing cellulitis of the surrounding abdominal wall.