Object : This study aims to assess the efficacy of Sopungsoongiwon(疏風順氣元) in constipated stroke patients and to find out the hepatotoxicity and nephrotoxicity of Sopungsoongiwon. Methods : Subjects were 111 patients who were admitted to tile hospital. The informations about the constipation and other factors were taken through medical records as follows : time until defecation, amount of Sopungsoongiwon until defecation, amount of stool, AST, ALT, BUN, Creatinine. We get the means and standard deviation from the various factors obtained from medical records. Results : 1. The mean time until defecation after taking Sopungsoongiwon was $20.919{pm}17.885$ hours. 2. The dose of Sopungsoongiwon until defecation was $3.126{pm}1.624$ packs. 3. The mean amount of stool was $135.360{pm}63.288g$. 4. AST, ALT, BUN, Creatinine was maintained in normal range after taking sopungsoongiwon(p<0.0001).