苦碟子注射液是从抱茎苦荬菜Ixeris sonchifolia全草中提取、精制而成的中药针剂，具有抗血小板聚集、抑制血栓形成、增加纤溶酶活性、促进血栓溶解、扩张血管、降低血管阻力、增加心、脑血流量等作用。苦碟子注射液在心脑血管疾病、糖尿病、眼底病变、呼吸系统疾病方面应用较多，具有重要的临床药用价值。综述苦碟子注射液的临床应用进展，为更好地利用该制剂提供依据。

Kudiezi Injection is the traditional Chinese medicine injection, the ingredients in the injection was extracted and purified from the herb of Ixeris sonchifolia, which has the role of antiplatelet aggregation, inhibiting thrombopoiesis, increasing plasma activity, advancing thromboclasis, expanding blood vessel, decreasing vascular resistance, and raising the brain and cardiac blood flow, etc. Kudiezi Injection has important clinical and medicinal application in cardio-and cerebro-vascular diseases, diabetes, eyeground pathological changes, and respiratory. This review summarizes the progress to provide the reference for the application of Kudiezi Injection.