This product is indicated for the treatment of severe infections caused by sensitive Gram-negative bacilli, such as Escherichia coli, Klebsiella spp., Enterobacter spp., Proteus spp., Serratia spp., Pseudomonas aeruginosa, and methicillin-sensitive Staphylococcus aureus strains, including conditions like sepsis, lower respiratory tract infections, intestinal infections, pelvic infections, intra-abdominal infections, skin and soft tissue infections, and complicated urinary tract infections.