Nosebleeds in children are very common, the main causes are 1. dry climate 2. children are small and like to dig 3. rhinitis-like diseases 4. thrombocytopenia and other diseases. If it occurs frequently, you need to seek timely medical attention. So, what should be done when a nosebleed situation occurs? 1, to abandon the old stereotypes: head backward, so that the blood will flow to the pharynx, trachea, local irritation is heavy, there will be coughing and other discomfort, part of the blood will be sucked into the lungs by mistake, the correct approach is the upright position, the body slightly forward; 2, there are two fingers pinch the nose, can play the role of pressure to stop the bleeding, most through 10 minutes of pressure, the bleeding will stop if necessary in the nasal cavity filled with a small group of Moist cotton ball, while allowing 1/3 of the remaining space in the nostril. After the bleeding has stopped, it is recommended that the cotton balls continue to be stuffed for several hours; 3. If the above steps do not work well, try to compress the blood vessels between the upper lip and the nostril; 4.