我们对12例喘息性肺炎的患儿采用维生素K_3肌肉注射治疗,收效满意,现报告如下: 一、临床表现:起病较急,发烧,体温38～39.5℃;咳嗽、气喘、呼吸快而浅60～80次/分,轻度缺氧;双肺可闻小水泡音及喘鸣音;白细胞总数在5000～1500/mm~3之间。二、治疗方法:用青霉素 We are 12 cases of asthmatic pneumonia in children with vitamin K_3 intramuscular injection treatment, with satisfactory results, are as follows: First, the clinical manifestations: acute onset, fever, body temperature 38 ~ 39.5 ℃; cough, asthma, rapid and shallow breathing 60 ~ 80 beats / min, mild hypoxia; lungs may smell a small blisters sound and wheezing; white blood cells in the total number of 5000 ~ 1500 / mm ~ 3 between. Second, the treatment: with penicillin