If there is a discharge from the umbilical cord of a newborn, it is mainly due to neonatal umbilitis. The occurrence of neonatal umbilicitis is mainly due to improper local disinfection. For neonatal umbilicitis, parents need to use the following methods of treatment: First, apply iodophor daily disinfection. If the symptoms of neonatal umbilicitis are not very serious and the newborn is in good spirits, in this case, the parents of the newborn can disinfect the umbilical cord of the newborn with iodophor daily at home. If adhered to for 1-2 weeks, most of the newborns with mild umbilicus can slowly improve. Next, antibiotic ointment or even oral antibiotics should be applied. If the symptoms of neonatal umbiliculitis are heavy, the umbilical cord has more discharge, especially purulent discharge, and the newborn is often accompanied by fever. In this case, the newborn should be treated promptly with antibiotic ointment and oral antibiotics.