近年来硝苯地平的临床应用不断拓宽，笔者应用硝苯地平治疗痛经25例，收到了满意疗效。1临床资料1．1一般资料25例试者均为门诊未婚女青年，年龄13～21岁，平均16岁。病程1～3年，均在月经来潮时下腹部阵发性绞痛；8例伴有头晕、面色苍白、出冷汗。妇科检查25例均无异常发现， In recent years, the clinical application of nifedipine continue to broaden, the author of nifedipine treatment of dysmenorrhea in 25 cases, received a satisfactory effect. 1 Clinical data 1.1 General Information 25 patients were outpatient unmarried young women, aged 13 to 21 years, mean 16 years. Duration of 1 to 3 years, all in the menstrual cramps when the lower abdomen paroxysmal colic; 8 patients with dizziness, pale, out of cold sweat. Gynecological examination in 25 cases were no abnormal findings,