500mg Ceftriaxone Sulbactam Injection is a combination of third-generation cephalosporin antibiotic & beta lactamase inhibitor which is administered via intramuscular or intravenous routes. It is indicated for treatment of pneumonia, middle ear infections, meningitis, & endocarditis. This antibiotic is known to work by binding to transamidases for inhibiting peptidoglycan synthesis which results in bacterial death. It is highly effective in nature and shows targeted mode of action with no adverse effects. 500mg Ceftriaxone Sulbactam Injection shows elimination half life of 5.8 to 8.7 hours and gets excreted from kidney. It offers protection against both grams positive & grams negative bacterial strains.