Cefazolin
Adult

Adult

Most Indications

2 g IV q8h

Outpatient Invasive Infection (when CADD pump not available)

2 g IV q12h with probenecid 1 g PO 30 min before each cefazolin dose

Outpatient Cellulitis (when CADD pump not available)

2 g IV q12-24h with probenecid 1 g PO 30 min before each cefazolin dose

Surgical Prophylaxis

2 g IV administered 30 min before skin incision

If patient's weight is greater than 120 kg, a 3 g dose is recommended