Cefazolin Sodium in stock

Used to treat respiratory infections such as otitis media, bronchitis, pneumonia caused by sensitive bacteria, urinary tract infections, skin and soft tissue infections, bone and joint infections, sepsis, infective endocarditis, liver and gallbladder system infections, as well as eye, ear, nose, throat and other infections. This product can also be used as a preventive medication before surgery. This product is not suitable for central nervous system infections. The therapeutic effect is poor for chronic urinary tract infections, especially those accompanied by anatomical abnormalities in the urinary tract. This product is not suitable for treating gonorrhea and syphilis. Cefazolin sodium is a semi synthetic first generation cephalosporin. Its mechanism of action is to bind to penicillin binding proteins (PBPs) on the bacterial cell membrane (mainly PBP-1 and PBP3), inhibit the synthesis of bacterial cell walls, and thus exert antibacterial effects. The antibacterial characteristics of this product: its stability against β - lactase produced by Staphylococcus aureus is superior to that of second-generation and third-generation cephalosporins, and its antibacterial effect against gram-positive bacteria, including penicillin sensitive and resistant Staphylococcus aureus (excluding methicillin-resistant Staphylococcus aureus), is stronger than that of second-generation and third-generation cephalosporins; The β - lactase produced by gram-negative bacteria is unstable, and its effect on gram-negative bacteria ranks first among the first generation cephalosporins, but not as good as the second and third generation cephalosporins. This product has good antibacterial effects on Staphylococcus (excluding methicillin-resistant Staphylococcus), Streptococcus pneumoniae, meningococcal, Streptococcus genus, Neisseria gonorrhoeae, etc. It also has antibacterial effects on Escherichia coli, Proteus mirabilis, anaerobic bacteria, Klebsiella pneumoniae, etc; Has a certain antibacterial effect on Haemophilus influenzae (moderately sensitive). Pseudomonas aeruginosa, Serratia spp., Bacteroidetes fragilis, indole positive Proteobacter, Escherichia coli, Mycoplasma, Enterococcus, Citrobacter, Neisseria gonorrhoeae, Chlamydia, and Acinetobacter are resistant to this product.