Objective: The purpose of this research was to study clinical efficacy of Buyang Huanwu decoction in treating cerebral thrombosis

and to provide a reference basis for clinical work in the future. Method: One hundred patients with cerebral thrombosis admitted were divided into the control group and the observation group according to different treatment methods. The patients in the control group were subject to conventional western medicine treatment

and the patients in the observation group were subject to the western medicine treatment combined with Chinese medicine treatment (Buyang Huanwu decoction treatment on the basis of the treatment applied on patients in the control group)

then clinical efficacy and improvements of life quality of patients in two groups were observed. Result: As for the total effective rate of patients in two groups (P<0.05)

the basic self-care of life after treatment (P<0.01)

the seriously unable self-care of the life (P<0.01)

the hematokrit of patients in two groups after treatment (P<0.01)

the whole blood viscosity (P<0.01)

and the fibrinogen (P<0.01)

all the differences were statistically significant;and for the assistance of life needed

there was no significant difference. Conclusion: The Buyang Huanwu decoction delivers significant effect and high safety on treating cerebral thrombosis

and no serious adverse reaction was detected

which is worthy of clinical promotion.