Ceftriaxone is a broad-spectrum third-generation cephalosporin antibiotic. It has a very long half-life compared to other cephalosporins and is high penetrable into the meninges, eyes, and inner ear. Ceftriaxone has broader and stronger gram-negative coverage then first or second-generation cephalosporins, but worse activity against methicillin-susceptible S.aureus. Ceftriaxone is a commonly used antimicrobial due to its good activity against multi-drug resistant Enterobacteriaceae, its relatively safe adverse effect profile, and its long half-life which allows for the convenience of daily or twice-daily dosing.
Ceftriaxone is used for the treatment of the infections (respiratory, skin, soft tissue, UTI, ENT) caused by susceptible organisms. Organisms that are generally susceptible to ceftriaxone include S. pneumoniae, S. pyogenes (group A beta-hemolytic streptococci), coagulase-negative staphylococci, Some Enterobacter spp, H. influenzae, N. gonorrhoeae, P. mirabilis, E. coli, Klebsiella spp, M. catarrhalis, B. burgdorferi, and some oral anaerobes.
Makerere University College of Health Sciences, Kampala, Central, Uganda
Institute of Tropical Medicine, Antwerpen, Belgium
Grant Government Medical College and Sir JJ Hospital, Mumbai, Maharashtra, India
University of North Carolina Health Care - Infectious Diseases, Chapel Hill, North Carolina, United States
Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States
Royal Jubilee Hospital, Victoria, British Columbia, Canada
Victoria General Hospital, Victoria, British Columbia, Canada
Machakos Level 5 Hospital, Machakos, Kenya
GSK Investigational Site, St Helens, United Kingdom
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