Penicillin G (parenteral) - Neonatal Dosing

0 - 2 kg

0.05 million units/kg/dose IV q12h

2+ kg

0.05 million units/kg/dose IV q8h

0 - 1.2 kg

0.05 million units/kg/dose IV q12h

1.2 - 2 kg

0.05 million units/kg/dose IV q8h

2+ kg

0.05 million units/kg/dose IV q6h

PNA-days 0 - 7

0.25-0.45 million units/kg/24h IV divided q8h

PNA-days 8+

0.5 million units/kg/24h IV divided q6h