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耐药菌是这样炼成的以前对付疾病有很好效果的诺氟沙星、氟哌酸、磺氨类等药品,由于广泛使用,现在几乎对患者没有任何效果。后来逐渐使用的头孢氨苄、头孢拉丁等厂谱抗生素,也由于大量使用而产生抗药性,目前也已经被多数医院淘汰。此外,喹诺酮类药品由于无法被人体完全分解而批量排放到体外的自然环境中,这两年相关细菌的抗药性也大大增强了。患者服药不规范也是造成药品滥用的重要原因。比如青霉素类药品是时间依赖性药物,需要一定浓度的药物成分每天在患者体内维持8小时以上,连续3天才能获得效果。可有些患者并不按时服用药物,或者不按照规定时间和速度输液,这样不仅起不到治病的效果,反而更容易产生耐药菌。
Drug-resistant bacteria are drugs that have been made in the past like norfloxacin, norfloxacin, sulfonamides and other drugs that have had a very good effect on the disease and have almost no effect on patients due to their widespread use. Later gradually used cephalexin, cephalosporins and other plant spectrum antibiotics, but also due to the extensive use of drug resistance, has now been eliminated by most hospitals. In addition, quinolones have been greatly exacerbated by the bacterial resistance in these two years due to the bulk discharge of quinolones into the natural environment outside the body due to their inability to be completely decomposed by the body. Non-standard patient medication is also an important reason for drug abuse. Such as penicillin drugs are time-dependent drugs, the need for a certain concentration of drug ingredients in patients with more than 8 hours a day for 3 days to obtain results. Some patients may not take drugs on time, or do not follow the prescribed time and speed of infusion, so that not only failed to cure the effect, but more prone to drug-resistant bacteria.