以性状、pH值、相对密度和有效成分含量等为考察项目,通过加速试验对银翘蓝芩注射液的稳定性进行考察。结果表明,随着放置时间推移,银翘蓝芩注射液中绿原酸、黄芩苷和连翘苷含量基本没有变化,其他各项检查指标均无明显变化,未出现不溶性微粒,符合药品质量标准各项规定,其质量可控、稳定性较好、可满足临床用药需求。 The properties, pH value, relative density and the content of active ingredients were investigated. The stability of Yin-Qiao-Qin-Qin injection was investigated by accelerated test. The results showed that with the passage of time, the contents of chlorogenic acid, baicalin and forsythin in Yinqiao Lanqin injection basically did not change, the other indexes did not change significantly, no insoluble particles did not appear, in line with the drug quality standards The provisions of its quality control, stability is better, to meet the needs of clinical medication.