Abstract:The acute toxicity test in mice revealed no toxic effects after oral administration withmixed decoction of RadixGinseng and Faeces Trogopterori.But a tendency of increasing toxicity was found with intraperitoneal injection. Thesubacute toxicity test in rats showed no obvious effect on white blood cell count(WBC),differential count(DC),platelet count(Pt ),emoglobin amount(Hb ), serum glutamic pyruvic transaminase(SGPT),blood urea nitrogen(BUN),body weight(BW),and so on after oral administration with the above-said mixed decoction.