抗生素就是消炎药?千万别过度使用抗生素!阿莫西林、头孢属于……
作者:隗 明 首都医科大学附属北京朝阳医院感染和临床微生物科 助理研究员
审核:刘丽华 长沙市第三医院药学部 主任医师
流言
分析
什么是炎症?
什么是消炎药?
什么是抗生素?
如何避免过度使用抗生素?
结论
抗生素和消炎药的药理机制迥然不同。细菌感染时会引起机体发生炎症反应,而抗生素是用来杀灭或抑制细菌生长繁殖的,当致病菌被清除后,其引起机体的炎症反应自然也会逐步消失。因此,会让人们产生错觉,抗生素即为消炎药。然而,抗生素并不针对炎症本身,而是针对引起炎症的致病菌,是间接起到了消炎作用,不能将其称为消炎药。尤其当“发炎”不是细菌感染(如真菌、病毒性感染)引起时,抗生素的使用并不能起到消炎作用,反而会发生不良反应。
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