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现代医学有大量药物,它们具有不同的作用机理、抗菌谱和药代动力学参数,因而给急性肺内炎症病变有效的病因治疗提供了广泛的可能性。根据抗菌药物的作用机理将其分成5种基本类型:细胞壁合成抑制剂;细胞膜功能作用抑制剂;核酸合成抑制剂以及蛋白和抗代谢产物合成抑制剂。目前属于抗生素的大多数抗菌剂和抗霉菌剂是急性肺炎(少见的非典型肺炎除外)病因疗法的基础.生产和应用抗生素的50多年过程中,登记的天然抗生素有0.5～1万种,
Modern medicine has a large number of medications that have different mechanisms of action, antibacterial spectrum and pharmacokinetic parameters, thus providing a wide range of possibilities for the etiological treatment of acute intrapulmonary inflammatory lesions. According to the mechanism of action of antimicrobial agents it is divided into five basic types: inhibitors of cell wall synthesis; inhibitors of cell membrane function; inhibitors of nucleic acid synthesis and inhibitors of protein and antimetabolites synthesis. Most antimicrobials and antimycotics that are currently antibiotics are the basis for the etiology of acute pneumonia (except for rare atypical pneumonia). Over 50 years of production and application of antibiotics, there are between 0.5 and 10,000 natural antibiotics registered,