Sudden deafness, that is, sudden deafness, referred to as sudden deafness, part of the tendency to self-healing, whether or not self-healing is related to the cause of sudden deafness. At present, the clinical reports on the self-healing rate of sudden deafness, about 50%-60% of the cases in the onset of 15 days of hearing can be different degrees of self-recovery. Depending on the triggering factors, severity and other aspects, the rate of self-healing also varies. For this case, it is recommended to give clinical treatment as early as possible, and at present, medication and hyperbaric oxygen therapy are given. Commonly used medications include glucocorticosteroids, neurotrophic drugs, and thrombolytic and anticoagulant drugs, such as dexamethasone, bacitracin, methylcobalamin, cytarabine, etc. It is recommended to give clinical treatment as early as possible when the above situation occurs. It is recommended that when the above situation occurs, you should actively seek medical treatment, make a clear diagnosis after systematic examination, and follow the doctor’s instructions to standardize the use of drugs and treatment, so as to improve the cure rate. Reduce the incidence of sequelae.