The pain in the mouth, in general, depending on the cause of the pain in the mouth, can be clinically treated in different ways. First, if it is the growth of wisdom teeth in the mouth, and cause the symptoms of mouth pain. At this time, patients can take antibiotics by mouth. In some patients, the pain in the mouth can be relieved after the inflammation is controlled. For patients with swelling and pain even after the inflammation is controlled, the painful performance of the mouth can be reduced by removing the wisdom teeth. Second, the patient accidentally falls and causes lacerations of the mouth with active bleeding. At this time, a thorough local debridement needs to be given as soon as possible. Absorbable sutures are used to stop the bleeding, and the mouth pain can be completely relieved when the incision is removed after 7-10 days of the patient.