Objective: To observe the therapeutic effect of Haima Bushen Zhuangyang pill on sperm concentration

activity ratio and linear velocity of idiopathic asthenospermia. Method: One hundred and forty patients were divided into the control group and the treatment group according to SAS 8.0 randomization procedure. Finally

66 patients in the treatment group and 62 patients in the control group were enrolled. The patients in the treatment received self-made Chinese medicine of Haima Bushen Zhuangyang pill and the patients in the control group received Yougui pill. All patients received 60 days of treatment. Result: The total efficiency of the treatment group was 86.36%

which was better than that of the control group (P<0.05). After treatment

concentration of forward movement sperm was (18.60±10.45)×106/mL

activity ratio was (33.78±16.22)%

total activity rate of sperm was (50.43±19.93)%

and linear velocity was (46.88±15.93) μm · s-1 in the treatment group

which was better than the control group (P<0.05). Conclusion: Haima Bushen Zhuangyang pill could improve the main clinical indicators of idiopathic asthenospermia effectively.