When neonatal umbilicosis is serious, it can lead to more serious consequences, so we should actively prevent the occurrence of the disease, the specific preventive measures are as follows: 1, the umbilicus of newborns should be born with aseptic treatment, do not cover the umbilicus with unclean objects, and to keep the umbilicus dry; 2, choose soft clothing and pants to reduce local friction, the umbilical cord does not fall off when you can not use talcum powder and other foreign substances to stimulate; 3, before the umbilical cord care, do not put the baby in a tub of water, the best way to wipe the bath will lead to delayed shedding and prone to infection; 4, when the umbilical cord is wet, because it will lead to delayed shedding and infection. 3.Before the umbilical cord falls off, don’t put the baby in a tub of water to take a bath, it is better to take a rubbing bath because soaking the umbilical cord will lead to delayed fall off and easy infection; 4.When taking care of the umbilical cord, you should wash your hands first and pay attention to keeping the baby’s abdomen warm; 5.Be careful not to wash the wet umbilical cord when taking a bath, and use sterilized dry cotton to absorb the water in the umbilical fossa after bathing to keep the area dry If the umbilical cord stump does not fall off for a long time, you should observe whether the umbilical cord was not tied firmly when it was broken and there is a small amount of blood circulation, and you should consider retying the umbilical cord at this time.