Ceftro

Administer IV intermittent infusion over 10-30 min; final concentration for IV administration should not exceed 40 mg/ml. By direct IV push over 2-4 min. Inject deep IM into large muscle mass, 250 mg/500 mg/1000 mg VIAL: To make concentration of 250 mg/ml add Water for Injection 0.9 ml in 250 mg vial; 1.8 ml in 500 mg vial; 3.6 ml in 1000 mg vial. IV: 250 mg/500 mg/1000 mg VIAL: To make concentration of 100 mg/ml add Water for Injection 2.4 ml in 250 mg vial; 4.8 ml in 500 mg vial; 9.6 ml in 1000 mg vial.