These antibiotics include cephalosporins (ceftriaxone-cefotaxime, ceftazidime, and others), fluoroquinolones (ciprofloxacin, levofloxacin), aminoglycosides (gentamicin, amikacin), imipenem, broad-spectrum penicillins with or without β-lactamase inhibitors (amoxicillin-clavulanic acid, piperacillin-tazobactam), and
Click here to know more about it.
Also asked, does zosyn cover gram negative rods?
Piperacillin/tazobactam (Zosyn) This antibiotic has activity against many Gram-positive, Gram–negative, and anaerobic pathogens. It covers Streptococci, Staphylococci (but not methicillin-resistant S. aureus [MRSA]), Hemophilus, Moraxella, Enterobacteriaceae, and Pseudomonas aeruginosa.
Likewise, how do antibiotics affect gram negative bacteria? Gram negative cell walls contain high lipid content and the transport of antibiotics depends mainly on the outer membrane proteins. Multiple drug resistant mechanisms like efflux pump, enzyme alteration , alteration of target sites etc confers resistance to most of the antibiotics.
Similarly, you may ask, what are Gram negative rods examples?
The gram–negative bacteria include the model organism Escherichia coli, as well as many pathogenic bacteria, such as Pseudomonas aeruginosa, Chlamydia trachomatis, and Yersinia pestis.
What does it mean if you have gram negative rods?
Gram–negative bacteria cause infections including pneumonia, bloodstream infections, wound or surgical site infections, and meningitis in healthcare settings. Gram–negative infections include those caused by Klebsiella, Acinetobacter, Pseudomonas aeruginosa, and E. coli., as well as many other less common bacteria.