Objective To determine the pharmacodynamics of Chinese compound recipe Huanglian injection. Methods Rabbits were injected with Chinese compound Huanglian injection by intramuscular administration way. Blood serum was obtained in different time after injection. The content of berberine of compound Chinese recipe Huanglian in serum was measured by RP - HPLC method, and the inhibitory effect of pharmaceutical serum on bacterial growth was investigated by microdilution method and drug susceptibility paper disk method. Results The results showed that serum after treatment with Chinese compound reci...