突发性耳聋为常见病,占耳鼻咽喉科初诊病例的2%.,也有报道高达17%者.目前本病病因不明.治疗主要是降低血液粘度,改善内耳微循环,辅以抗过敏及营养神经等药物.其疗效不确定.近来有人报道高压氧治疗突发性耳聋提高疗效.本实验就单纯药物治疗,药物配合高压氧治疗及药物配合体外反搏治疗三种疗法进行比较研究. Sudden deafness is a common disease, accounting for 2% of the initial cases of otolaryngology., There are also reported up to 17%. At present, the etiology of this disease is unknown. Treatment is mainly to reduce blood viscosity, improve microcirculation of the inner ear, supplemented with anti-allergy and nutrition Nerves and other drugs its efficacy is uncertain.It has been reported recently that hyperbaric oxygen therapy to improve the efficacy of sudden deafness.In this experiment, simple drug treatment, drug with hyperbaric oxygen therapy and drug with external counterpulsation treatment of three therapies for comparative study.