Objectives : The purpose of this study is to report the improvement after treatment with Mahwanggachul-tang on fever and edema due to urinary tract infection combined with stroke. Methods : From December 8th to 22nd 2010, We treated a ischemic stroke patient having fever and edema due to urinary tract infection with Mahwanggachul-tang. We checked body temperature, intake-output, urine analysis and chest X-ray. Results : There were improvement on body temperature, Intake-output, urin analysis and chest X-ray. Conclusions : This report shows Mahwanggachul-tang has effectiveness on fever and edema due to urinary tract infection combined with stroke.