The re-sults showed that the effective rate was 98.44% after one course and 100% after seven courses. The basi-cally cured and obviously improved rate in one to seven courses was 66.67%, much higher than the group orally given diethylcarbamazine. 经7个疗程治疗后,有效率100.00%,其中基本治愈和显效者66.67%,与口服海群生组疗效相比差异非常显著(P<0.01)。