通过对150例咳嗽伴黄痰的较重肺系病例,具体用药方法、给药剂量、疗效评估、毒副作用等进行分析、总结,证实以鱼腥草、青黛加黄芪为主药,通过临床辨证分型,治疗杆菌类感染效果显著,值得推广。Based on the 150 cases of heavy lung cases of cough with yellow sputum, specific medication, dosage, efficacy, toxicity and side effects were analyzed and summarized. According to clinical syndrome differentiation, treatment of bacteria infection effect is significant when Houttuynia, indigo and Astragalus are used as based medicine, which is worthy of promotion