Ceftriaxone-Sulbactam Injection is a bacterial infection treatment medication. It contains two active ingredients: ceftriaxone, a third-generation cephalosporin antibiotic, and sulbactam, a beta-lactamase inhibitor that aids in the prevention of ceftriaxone breakdown by certain bacteria. It should only be used to treat bacterial infections and not for viral infections like the common cold or flu. Ceftriaxone-Sulbactam Injection treats a variety of bacterial infections, including respiratory tract infections, urinary tract infections, skin and soft tissue infections, and bone and joint infections.