Treatment of infections caused by susceptible strains listed as follows:
Lower Respiratory Tract Infections, Otitis Media and Sinusitis: Caused by β-lactamase-producing strains of Haemophilus influenzae and Moraxella (Branhamella) catarrhalis.
Skin and Skin Structure Infections: Caused by β-lactamase-producing strains of Staphylococcus aureus, Escherichia coli and Klebsiella sp.
Urinary Tract Infections: Caused by β-lactamase-producing strains of Escherichia coli, Klebsiella sp and Enterobacter sp.