Patients present with jaw joint pain, which mainly refers to the patient’s jaw joint producing pain. There are many reasons for this phenomenon to occur, such as dislocation of the jaw joint after the patient’s jaw joint area is subjected to external force, which will produce local pain, and also the patient’s occlusal dysfunction. If the patient uses one side of the mandibular joint to chew food for a long time, it will lead to damage to the joint capsule and ligaments in the mandibular joint area, and the patient will experience pain. A fracture of the mandibular joint following an external force will also cause pinprick-like pain in the mandibular joint area, along with significant local swelling and subcutaneous bruising. These conditions can be effectively relieved by taking symptomatic treatment for the primary condition. Patients with jaw joint pain should seek medical attention promptly and be cured quickly with the correct treatment after the doctor’s clear judgment.