If the bleeding is small, it can usually be stopped on its own with pressure. If the amount is large, you should immediately go to the otolaryngology department for nasal endoscopy to find the bleeding point, electrocoagulation to stop bleeding or nasal tamponade to stop bleeding. 1. Electrocoagulation: When a clear bleeding point is found under nasal endoscopy, high-frequency electric current can be used to coagulate small blood vessels to stop bleeding, which is actually the use of electric heating to coagulate and carbonize blood vessels in order to achieve the effect of hemostasis. 2. Nasal tamponade for hemostasis: Use petroleum jelly gauze or swelling hemostatic material, press hard through the anterior nostril of the nasal cavity, and squeeze the bleeding point by pressing. This is the most traditional method. After stopping the bleeding in the nasal cavity, a CT examination of the sinuses should be done to clarify the condition of the sinuses, nasal septum and nasal bones, and further nasal bone reset, or corrective surgical treatment of the nasal septum is needed if necessary. Hit the nose nosebleed, the pressure to stop bleeding at the same time, it is recommended that the hospital visit, the specialist for reasonable examination and treatment.