Objective To observe the clinical efficacy of primary dysmenorrhea treated with acu-moxibus- tion. Methods 220 cases of primary dysmenorrhea were randomized into control group and treatment group, 110 cases in each one. In control group, fenbid was administered. In treatment group, ZhiyTn （至阴 BL 67） was selected in combination of auricular-point pressing therapy. Results The total effective rate was 94.5% in treatment group and was 76. 4 % in control group, indicating very significant difference （P〈0. 01） in com- parison. Conclusion Acu-moxibustion on BL 67 in combination of auricular-point pressing therapy presents definite therapeutic effect on primary dysmenorrhea, thus, this therapy is worth to be promoted entirely in practice.
