Nerve deafness is treatable. Nerve deafness, usually within a week of onset is the best treatment period, its cure rate and improvement rate can account for about 80%, such as nerve deafness more than six months of time, the cure rate and improvement rate obviously decreased, the treatment is not significant. Nerve deafness is usually caused by excessive exertion, anxiety, fire, anxiety and poor sleep in life, resulting in hearing loss in both ears or one ear, accompanied by tinnitus. On examination, the external ear canal is usually clean and the tympanic membrane is intact with no obvious congestion or perforation. Treatment of the disease is to improve the blood supply to the inner ear and neurotropic treatment, which is usually given over a two-week period. During the two-week treatment period, hyperbaric oxygen therapy is required, and patients usually experience significant improvement in their symptoms after one course of treatment.