Zhejiang Yongning Pharmaceutical Co., Ltd.

The second generation of cephalosporin antibiotics, which are rapidly hydrolyzed into cefadroxil after entering the body, have strong antibacterial effects on most Gram-positive cocci, have good effects on diphtheria and Gram-positive anaerobic bacteria, have strong activity against Escherichia coli, Proteus mirabilis, Klebsiella pneumoniae and Haemophilus influenzae, are sensitive to some aerogenes Enterobacter, indole-positive Proteus and Providencia, are also very sensitive to Salmonella typhi, Shigella, Neisseria gonorrhoeae and Neisseria meningitidis, have poor antibacterial effects on Bacteroides fragilis, and are resistant to Serratia, Alcaligenes, Acinetobacter and Pseudomonas aeruginosa. The mechanism of action is to bind to penicillin-binding proteins (PBPs) on the bacterial cell membrane, inhibit the synthesis of bacterial septa and cell walls, make the bacteria longer in shape, and finally dissolve and die.

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