我院从1969年3月至1973年4月,用青霉素G钾盐静脉滴注治疗42例急性化脓性感染病例,获得了较好的疗效。现将我们的治疗方法和体会介绍如下。一、临床资料42例均为急性化脓性感染(包括大叶性肺炎、肺脓肿、胆道感染、弥漫性腹膜炎等)。男性36例,女性6例,年龄2～55岁,平均22岁。病例选择:1.病情危重或有周围循环机能不全,经肌注或口服给药效果不佳者;2.经一般抗菌药物(如青霉素40万单 Our hospital from March 1969 to April 1973, with penicillin G potassium intravenous infusion of 42 cases of acute suppurative infection, and achieved good results. Now our treatment and experience are as follows. First, the clinical data of 42 cases were acute suppurative infection (including lobar pneumonia, lung abscess, biliary tract infection, diffuse peritonitis, etc.). 36 males and 6 females, aged 2 to 55 years, mean 22 years old. Case selection: 1. critically ill or have peripheral circulatory insufficiency, intramuscular or oral administration ineffective; 2 by the general antibacterial drugs (such as penicillin 400,000 single