由于近几年来抗生素的广泛使用,随之引起耐药菌株的日趋增多。事实证明,目前许多感染若仍按过去的常规传统方法用药显然就会失败。下面就一些最常见的细菌当前耐药情况及其如何选用抗生素问题作一些介绍: 一、耐药性伤寒杆菌感染 国内外近几年来耐氯霉素菌株陆续有报导,有的已到了相当严重的程度,如本院一年来培养到的57株伤寒杆菌即有45株耐药,耐药率高达78.95％。对氯霉素耐药者往往对其他抗生素如氨苄青霉素、复方新诺明等也都耐药,如我院培养到的57株中氨 Due to the widespread use of antibiotics in recent years, there has been a growing number of drug-resistant strains. As it turns out, many current infections will obviously fail if they are treated according to the traditional conventional methods of the past. Here are some of the most common current bacterial resistance and how to use antibiotics to introduce some of the problems: First, drug-resistant typhoid bacilli in recent years at home and abroad resistant to chloramphenicol strains have been reported, and some have reached a very serious For example, 57 strains of typhoid bacillus cultivated in our hospital over the past year have 45 drug resistance rates of up to 78.95%. Resistant to chloramphenicol often other antibiotics such as ampicillin, cotrimoxazole, etc. are also resistant, such as our hospital culture of 57 ammonia