1, check whether the umbilical cord is firm, whether the umbilical cord root is firmly ligated, whether it falls off or the umbilical cord oozes out every day. If you find the above situation, you should inform the professional nursing staff in time.

2. Routine daily care: generally, 75% medical alcohol is used to disinfect the root of umbilical cord and the position around umbilical wheel twice a day.

3. Before and after the umbilical cord falls off, check whether there is purulent secretion or redness at the umbilical root. If so, be sure to find a neonatal doctor for examination and treatment.

4. Neonatal umbilical cord may lead to neonatal umbilical cord infection, and neonatal umbilical cord infection may lead to neonatal umbilical cord infection.