The main treatment for bleeding after wisdom teeth extraction is to protect the blood clot, scratch and suture, and place hemostatic appliances. 1. Protecting the blood clot: bleeding after wisdom teeth extraction may be caused by repeated gargling, biting hard objects, etc., which leads to dislodging of the blood clot, so avoid repeated gargling and chewing on the affected side after wisdom teeth extraction. 2. Scratching and suturing: If the bleeding is caused by residual granulation tissue, soft tissue tear, etc., scratching and suturing can be used to stop the bleeding after wisdom teeth extraction. 3. Placement of hemostatic appliances: If the bleeding after wisdom teeth extraction is extensive, hemostatic appliances such as iodoform sponge and hemostatic gauze can be placed in the extraction socket. It is recommended to go to the hospital in time after wisdom teeth extraction, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.