The treatment and medication after the bump, depending on the degree of the patient’s bump, the type of medication used also differs. First, if the patient is injured after the bump, only with superficial skin tissue damage, there is no active bleeding. You can give local vitality iodine disinfection, sterile gauze coverage can be. Second, if the patient after the bump, resulting in local skin lacerations, accompanied by active bleeding, you need to give vital iodine, hydrogen peroxide, saline alternately rinse as soon as possible. At the same time, use sterile gauze, local pressure to stop bleeding, if the effect of pressure to stop bleeding is not good, need to immediately give local debridement suture. At the same time, tetanus antitoxin is injected to prevent tetanus infection, and the patient can be given oral swelling and pain medications to relieve the swelling and pain of local tissues.