Objective To determine the effect of the Buyang Huanwu Tang and batroxobin treating sudden deafness.Methods 90 cues(99 ears)with sudden deafness were randomly divided into two groups,the control group were treated with dextran glucose intravenous and lignstrazine,the treat group were treated with the Buyang Huanwu Tang and batroxobin.The periods were 2 weeks.Results The effect in the treat group was more remarkable compared with the control group,there was a significant difference(P＜0.05).Conclusion The Buyang Huanwu Tang and batroxobin treeing sudden deafness Can increase curative rete.