If the baby’s nose is subjected to direct external force, resulting in swelling and pressure pain, it is likely to be fractured, and it is necessary to go to the hospital immediately to take a film examination in the department of quintuplegia or emergency surgery to clarify the bone damage. Nasal fracture is generally treated conservatively, if there is displacement first reset, the injury within 24 hours need cold compresses to avoid further capillary congestion and swelling of soft tissues, after 48 hours you can use hot compresses to promote blood circulation and help reduce swelling. Children’s fracture repair ability is very fast, no need to use drugs, generally about a month will return to normal, specific or follow the advice of the treating doctor.