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在以往的实验中曾发现氨基羟乙酸能使豚鼠产生可逆性的短暂听力丧失,因此联想到将该药用于耳鸣病人的治疗。作者选择中年男女,有严重耳鸣而无心、肝、胃肠道病史及无惊厥和精神不正常者10名,体格检查及血、尿、肝功能等均正常。然后按1～2mg/kg利多卡因静脉注入,3～4分钟后询问病人若耳鸣减轻为阳性,然后作眼震电图、纯音测听、语言
In previous experiments, it has been found that glycolate produces reversible transient hearing loss in guinea pigs, and is therefore reminded of the use of this drug in the treatment of tinnitus patients. The author chose middle-aged men and women, severe tinnitus but no heart, liver, gastrointestinal history and convulsions and mental disorders 10, physical examination and blood, urine, liver function are normal. Then 1 ~ 2mg / kg intravenous lidocaine, 3 to 4 minutes after asking the patient to reduce if tinnitus positive, and then for electronystagmography, pure tone audiometry, language