Generic name: BACITRACIN 50000[USP'U]
Dosage form: injection, powder, lyophilized, for solution
Medically reviewed on January 29, 2018.
TO BE ADMINISTERED INTRAMUSCULARLY ONLY
Infant dose: For infants under 2500 grams – 900 units/kg/24 hours in 2 or 3 divided doses. For infants over 2500 grams – 1,000 units/kg/24 hours, in 2 or 3 divided doses. Intramuscular injections of the solution should be given in the upper outer quadrant of the buttocks, alternating right and left and avoiding multiple injections in the same region because of the transient pain following injection.
Preparation of Solutions – Should be dissolved in sodium chloride injection containing 2 percent procaine hydrochloride. The concentration of the antibiotic in the solution should not be less than 5,000 units per mL nor more than 10,000 units per mL.
Diluents containing parabens should not be used to reconstitute bacitracin; cloudy solutions and precipitate formation have occurred.
Reconstitution of the 50,000 unit vial with 9.8 mL of diluent will result in a concentration of 5,000 units per mL.
Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit.