Dosing & Administration
Adult Dose
1-2 g IV/IM every 12-24 hours.
Pediatric Dose
50-100 mg/kg/day IV/IM divided every 12-24 hours.
Renal Adjustment
No adjustment necessary (unique among cephalosporins).
Hepatic Adjustment
No adjustment unless concurrent severe renal failure.
Safety & Special Populations
Pregnancy Category
B - Generally considered safe.
Lactation Safety
Compatible.
Contraindications & Adverse Effects
Contraindications
- Neonates ≤28 days with hyperbilirubinemia or receiving IV calcium
Common Adverse Effects
- Biliary pseudolithiasis
- Diarrhea
- Rash