Patients with lumps and pressure pain in the jaw, generally according to the nature of the lump and the degree of pain, different treatment methods can be taken. a. If the lump in the jaw is a local enlarged lymph node hyperplasia caused by infection and pain, you can take oral amoxicillin, apply topical Ruyi Jinhuang cream, Bactrim ointment, and actively control the primary infection, the enlarged lymph nodes can subside on their own, and the pain symptoms can be gradually relieved. The swollen lymph nodes can subside on their own and the pain symptoms can be gradually relieved. Second, if the patient has serious trauma, resulting in the formation of hematoma in the jaw, causing local swelling and pain, the patient can improve the ultrasound examination to clarify the size of the hematoma, and if necessary, perform surgical incision and drainage of the hematoma, complete hemostasis of the wound, postoperative analgesia, edema, anti-infection and other supportive treatment, which can quickly relieve the local swelling and pain symptoms.