to investigate curative effect of Qiusi Elixir on anovulia induced barrenness. Method:253 subjects of anovulia induced barrenness were randomly divided to treated group(129 cases) treated with Qiusi Elixir and control group(124 cases) treated with Clomiphene. Result:There was little difference in improving ovulation of both groups(P>0.05), yet considerable difference in perfect cure(cyesis)(P>0.05). Conclusion:anovulia induced barrenness due to deficiency of qi and kidney essence respond well to Qiusi Elixir, and general condition of patients were built up to varied degree after medication.