临床上青霉素(指青霉素G,下同)与其它药物并用(包括有意的和非有意的)的情况很多。各种药物进入体内后发生的相互作用,对其疗效及毒副反应所带来的影响,不论是有益的或有害的,都已越来越受到人们的重视。青霉素是临床应用最早,已有四十多年历史的抗生素,由于其抗菌力强,疗效高及 Clinically penicillin (referred to penicillin G, the same below) with other drugs and use (including intentional and non-intentional) are many cases. The interactions that occur after various drugs enter the body have gained more and more attention due to their efficacy and toxic and side effects, whether beneficial or harmful. Penicillin is the earliest clinical application, has more than 40 years of history of antibiotics, due to its strong antibacterial, high efficacy and