Objective To observe clinical effect of treating chronic renal faihire(CRF) with herbal enema by high buttock positon. Methods 100 patients with CRF were randomly re, cuffed into a treatment group and a control group. The treatment group was treated with herbal enema by high buttock positon, and the control group was treated with activated carbon (Ai'xite), which were taken orally. Results The total effective rate in the treatment group and the control group was 88.6% and 50.0% respectively. Conclusion The therapeutic effect of treating CRF with herbal enema by high buttock position was better.