Feeling heavy jaw, clinically, may refer to patients with temporomandibular joint dislocation, the probability of clinical occurrence of this disease is very high, such as the patient suddenly grows a big mouth to eat, speak with a big mouth, trauma or surgery after general anesthesia, and so on, this manifestation may occur. This manifestation is also clinically known as jaw drop, and it is also a very common disease in the ENT department. For this disease, it is recommended that patients should be reset, reset can be done by manipulation, can also do endoscopic joint reset treatment, most patients can achieve good treatment through manipulation reset. If always recurring episodes can easily cause temporomandibular arthritis, resulting in the patient’s open mouth easily appear temporomandibular joints popping, some patients think it is tinnitus or temporomandibular joints localized swelling, pain and so on related to the change, you can do the local cold treatment to alleviate the discomfort, and some patients can also do the local acupuncture, physiotherapy and so on symptomatic treatment treatment.