Purpose : This study was to observe the nephroprotective effects of the traditional prescription, Daebuncheong-eum (DBCE). DBCE has generally been used for treating various renal diseases, including renal failure. Methods : Three different dosages of DBCE extract were orally administered once a day for 28 days. At the 23rd day after DBCE extract treatment, cisplatin was also treated. Then, 5 days after cisplatin treatment, all rats (6 groups of 8 rats each) were sacrificed. Changes on the body weight, kidney weight, serum BUN and creatinine levels were observed, along with changes to the kidney MDA and GSH contents. The results were compared with captopril 100mg/kg, from which the effects on cisplatin-induced acute renal failures have already been confirmed. Results : Cisplatin induced ARF are induced by oxidative stress and related lipid peroxidation in the present study. However, these ARFs and inhibition of antioxidant effects induced by cisplatin were dose-dependently reduced by treatment of all three different dosages of DBCE extracts. Conclusion : This study suggests that DBCE extracts show favorable effects on cisplatin-induced rat ARF.