Adult 1 g IV/IM 12 hrly. Mild to moderate UTI 500 mg-1 g IV/IM 12 hrly. Mild to moderate infections other than UTI 1 g IV/IM 12 hrly. Severe infections 2 g IV 12 hrly. Very severe or life-threatening infections 2 g IV 8 hrly. Duration: 7-10 days or longer (severe infections).
Contraindications
Hypersensitivity to cephalosporins, penicillins & other β-lactams. Childn <13 yr.