内耳声损伤或爆震性耳聋,其主要病变部位是耳蜗。一般认为是难以治愈的。从1879年Politzel用盐酸毛果云香碱首次治疗感音性耳聋以来,药物治疗感性耳聋以及防治声损伤进展不快,因而有的学者对此失去信心。最近还有人说对声损伤的最好处理办法是佩戴助听器和语言训练。这只是问题的一方面。然而随着对内耳声损伤机理的研究及其药物防治的不断深入,表明声损伤的可治与不可治不是绝对的。这与声损伤的性质、程度、个体因素以及给药时机等许多因素有关。Corti器官在有害的强声刺激后,依其声音强度的 Inner ear acoustic damage or detonation deafness, the main lesion is the cochlea. Generally considered to be difficult to cure. Since 1879 Politzel first treatment of sensorineural deafness with pilocarpine hydrochloride, drug-induced deafness and prevention of acoustic damage progress unpleasant, so some scholars have lost confidence in this. Someone recently said that the best way to deal with acoustic injuries is wearing hearing aids and language training. This is just one aspect of the problem. However, with the sound of the inner ear injury mechanism of research and drug prevention and control of the deepening, indicating that sound damage can not cure and not rule is not absolute. This is related to many factors such as the nature and extent of acoustic injury, individual factors and the timing of administration. Corti organs are detoxified according to their sound intensity