Although nosebleeds have multiple causes and require comprehensive treatment, the first thing that should be done is to stop the bleeding in time to avoid complications. For children who are bleeding, first of all, parents should not panic, instead they should encourage the child to calm down, emotional calmness can slow down the bleeding, do not let the child lie down, should sit upright, do not swallow blood orally, you can put the child’s head down and spit out the blood that has flowed into the mouth as much as possible, so as not to swallow and stimulate the stomach to cause vomiting. Use the index finger and thumb to pinch the front of the nose to compress the front lower part of the nasal septum for 10-15 minutes, during which time you cannot let go, to achieve the purpose of compression to stop bleeding. At the same time, cold water towels can be applied to the forehead and the back of the neck to slow down the bleeding by vasoconstriction. In children 90% with this method can be played to stop the bleeding purpose. At the same time, the amount of bleeding should be roughly estimated, and for children who bleed more, or who still cannot stop bleeding, they should go to the hospital for treatment in time. For children who have developed early shock, they should be placed in a flat head-down position, or in a lateral head position, and treated immediately at the nearest hospital for hemostasis.