If the bleeding from the nose does not stop, first use a clean cotton ball or tissue to fill the nasal cavity and observe if the bleeding stops. Then use cold water and ice packs on the head and face to constrict the blood vessels to reduce the bleeding. If the bleeding stops, it means that the location of the bleeding is more forward, remove the stuffing after 10 minutes and avoid forceful nose blowing and nose picking. If there is still a lot of bleeding by means of stuffing and cannot be stopped, it is recommended to go to the hospital for timely consultation. On the way to the hospital, you can take Yunnan Baiyao capsules orally to stop the bleeding. When you arrive at the hospital, go to the ENT department to check for bleeding from small arteries in the nasal cavity. Because the nasal mucosa is thin, there is an arterial area called the Leys area at the front of the nasal cavity that is the main cause of nasal bleeding. The bleeding will stop when the rupture of the vessel is clearly identified and electrocoagulation is given to stop the bleeding. If no clear blood vessel can be found through nasal endoscopy, while there is still a lot of bleeding, general anesthesia surgery can be performed to explore and stop the bleeding.