维生素K的作用是参与肝内凝血酶原等凝血因子的合成(中国药典1977年版)。现将维生素K的临床新用途简述如下。一、治疗胆绞痛近年来,大量报道应用维生素K治疗胆绞痛均获得良效。安徽安庆地区医院报告84例胆绞痛,经反复用阿托品、氧溴酸山茛菪硷等药物,有时加用异丙嗪、氯丙嗪,均不能使疼痛缓解;或使用杜冷丁后失败者;经改用维生素K_34～8毫克(儿 The role of vitamin K is involved in the synthesis of prothrombin and other coagulation factors (Chinese Pharmacopoeia 1977 edition). Now the clinical use of vitamin K is briefly described below. First, the treatment of biliary colic In recent years, a large number of reports of vitamin K treatment of biliary colic are good results. Anqing District Hospital in Anhui reported 84 cases of biliary colic, repeated use of atropine, oxalic acid scopolamine and other drugs, and sometimes add promethazine, chlorpromazine, can not make the pain relief; or after the use of dolantin failure ; By using vitamin K_34 ~ 8 mg (children