If the patient’s wound is bleeding, it can be treated by local continuous pressure to stop bleeding, or clean suture, as follows: 1, local continuous pressure to stop bleeding: it is very effective for patients with shallow wounds and little bleeding, because through local pressure to stop bleeding, it can better control the small amount of local oozing of blood, especially when local Yunnan Baiyao powder is rubbed externally, coupled with pressure to stop bleeding, the local bleeding will be completely stopped in 2-3 hours. After 2-3 hours, the local bleeding will be completely stopped. 2, debridement and suture: If the patient’s wound is deeper, the best method is to debride and suture, before debridement and suture, you need to use hydrogen peroxide, iodine vodka, and vitality iodine to clean repeatedly, and the local wound bacteria and viruses will be cleaned completely before suture, which will play a very good hemostatic effect. Suture wound is not prone to infection, the patient within 24 hours of injury, it is best to inject tetanus immunoglobulin to prevent tetanus infection.