Adult & childn ≥40 kg Community acquired pneumonia & acute exacerbations of chronic; cellulitis, erysipelas & wound infections; intra-abdominal infections 750 mg every 8 hr (IV or IM).
Complicated UTI, including pyelonephritis 1.5 g every 8 hr (IV or IM).
Severe infections 750 mg every 6 hr (IV) or 1.5 g every 8 hr (IV).
Surgical prophylaxis for GI, gynecological surgery (including caesarean section) & orthopaedic operations 1.5 g w/ induction of anaesth. May be supplemented w/ two 750 mg doses (IM) after 8 hr & 16 hr.
Surgical prophylaxis for CV & oesophageal operations 1.5 g w/ induction of anaesth followed by 750 mg (IM) every 8 hr for a further 24 hr.
Community acquired pneumonia & acute exacerbations of chronic; cellulitis, erysipelas & wound infections; intra-abdominal infections Childn <40 kg, infants & toddlers >3 wk 30-100 mg/kg/day (IV) in 3 or 4 divided doses. 60 mg/kg/day is appropriate for most infections.
Infants (birth to 3 wk) 30-100 mg/kg/day (IV) in 2 or 3 divided doses.
CrCl >20 mL/min/1.73 m2 750 mg to 1.5 g tid.
CrCl 10-20 mL/min/1.73 m2 & <10 mL/min/1.73 m2 750 mg bid.
Patient on haemodialysis Further 750 mg dose should be given IV or IM at the end of each dialysis.
Patient in renal failure on continuous arteriovenous haemodialysis (CAVH) or high-flux haemofiltration (HF) in intensive therapy units 750 mg bid.