Jaw joint pain is one of the clinical manifestations of temporomandibular joint dysfunction syndrome, which is a common disorder of the oral and maxillofacial region. The temporomandibular joint is the only joint of the face, and its structure and movement are among the most complex joints in the human body. The movements of chewing, speech, swallowing and expression in our daily life all depend on the normal participation of TMJ. So how can we prevent jaw joint pain in our daily life? Let’s take a look at what we should pay attention to: Precautions for patients with jaw joint pain: 1. Mental adjustment, maintain a happy and cheerful state of mind. 2. Early treatment, go to a doctor’s office. 2, early treatment, to professional temporomandibular joint department treatment. 3. Correct bad habits: such as unilateral chewing, night grinding, clenching teeth, sleeping on the side or on the stomach, etc. 4. When yawning, hold your tongue against your upper jaw and avoid opening your mouth wide. 5.When it is cold, pay attention to the joint area to keep warm. 6.Don’t hold your chin with your hand while resting. 7.Overcome bad eating habits, such as a preference for overly hard and tough foods, and the habit of biting hard foods such as walnuts and nuts. 8, avoid occupational strain injury. Such as professional band members, playing musical instruments for too long; drivers or technical operation workers, concentrating on energy for a long time, involuntarily clenching teeth, may cause symptoms of muscle dysfunction. 9. Avoid cold stimulation of the head and face. If you have symptoms of jaw joint pain and cannot find other causes, go to the TMJ department of the dental hospital in time to have your TMJ checked, and don’t forget to prevent it in your daily life as well.