輸尿管結石治療在過去的二十年內具有革命性的進展。本文旨在回顧探討泌尿科醫師對於無泌尿道感染併發症的輸尿管結石，於採取排出療法時可使用藥物之療效。文獻回顧的方式是在MEDLINE上搜尋1970年至2006年十二月止，所有以輸尿管結石內科排出療法為主的英文文獻。這些文獻皆發表於經同儕審核的期刊中，期望藉著文獻回顧，整理出對臨床泌尿科醫師有益的治療參考。

The management of ureteral stones has changed significantly over the past two decades. This paper reviews the pharmacologic agents available to the urologist in the expulsive therapy of ureteral stones without infection. A comprehensive MEDLINE (1970-December 2006) search of English literature was performed to identify articles on the medical expulsive therapy of ureteral calculi. This literature review summarizes the studies to date and make recommendations for practicing urologists.