前列腺增生症和女性尿道综合征所表现的尿频尿急综合征，部分病人虽经常用药物治疗，但症状元明显改善。我们自1989年以来应用盐酸哌唑嗪（Prazosin）治疗门诊病人76例（包括进修期间上海币第一人民医院治疗的24例）。现报告如下。1．临床资料；76例中，男57例，女19例；年龄则 Prostatic hyperplasia and urinary tract urinary tract symptoms showed urinary urgency syndrome, although some patients often treated with drugs, but symptoms significantly improved. We have treated 76 outpatients (including 24 treated at the Shanghai First People’s Hospital during the study period) with prazosin hydrochloride since 1989. The report is as follows. 1. Clinical data; 76 cases, 57 males and 19 females;