Methods: The Addicts were divided into two groups randomly: the treatment group took corydalis yanhusuo capsule and the control group adopted support treatment.

• 方法:临床研究对可评价病例随机分成治疗组和对照组进行观察,治疗组服用戒毒康体胶囊,对照组采用支持疗法与对症处理,比较两组对稽延性戒断症状的疗效。