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青霉素类抗生素是比较常用的抗菌药物之一,青霉素类抗生素的抗菌作用比较广泛,浓度低时能够抑菌,浓度高时可以杀菌。尤其对链球菌、肺炎双球菌等革兰氏染色阳性球菌效果比较好,对敏感的萄萄球菌、脑膜炎双球菌、淋球菌等革兰氏染色阴性球菌,以及白喉杆菌、破伤风杆菌等革兰氏染色阳性杆菌和螺旋体也有作用[1、2]。它本身虽然不良反应比较小,但是药物的过敏反应却比较常见而且严重,甚至可以引起死亡。青霉素类抗生素所致的过敏性休克是药物反应中最严重的一种,
Penicillin antibiotics is one of the more commonly used antibacterial drugs, antibacterial effect of penicillin antibiotics is more extensive, low concentration can inhibit bacteria, high concentration can kill bacteria. In particular, streptococcus, Streptococcus pneumoniae and other Gram-positive bacteria play a better effect on the susceptible Staphylococcus aureus, meningococcus, Neisseria gonorrhoeae and other Gram-negative cocci, and diphtheria bacilli, tetanus and other leather Lan stain positive bacilli and spirochetes also have an effect [1,2]. Although its own side effects are relatively small, but the drug allergy is more common and serious, and can even cause death. Anaphylactic shock caused by penicillin antibiotics is one of the most serious drug reactions,