Intra-abdominal infections Ampicillin/sulbactam can be used to treat intra-abdominal infections caused by beta-lactamase producing strains of Escherichia coli, Klebsiella (including K. pneumonia), Bacteroides fragilis, and Enterobacter [REF].
Skin & skin structure Infections This medication can be used to treat skin and skin structure infections caused from beta-lactamase-producing strains of Staphylococcus aureus, Enterobacter, Escherichia coli, Klebsiella (including K. pneumoniae), Proteus mirabilis, Bacteroides fragilis, and Acinetobacter calcoaceticus [REF].