Nerve deafness is a very common disease in human beings, mainly due to damage to the inner ear and the auditory system, which leads to deafness. 1.Medication: It is mainly used for sudden deafness. The earlier the medication is used, the better, preferably within three months after the onset of the disease, after three months the medication is basically ineffective. 2.Wearing hearing aids: Although this method cannot cure the disease, it is faster to let the patient hear the sound again. Cochlear implant: Although hearing aids are simple and convenient, they are only limited to patients with mild deafness. If the patient is already very severely deaf, he or she should choose cochlear implantation, which allows patients with severe deafness to hear again. To sum up, this disease is treatable and the sooner you receive treatment, the greater the chance of success, so have faith.