Food and drugs. Part524:Ophthalmic and topical dosage form new animal drugs. Section524.155:Bacitracin, neomycin, polymyxin B, and hydrocortisone ophthalmic ointment.
(a) Specifications. Each gram of ointment contains 400 units of bacitracin zinc, 5 milligrams (mg) of neomycin sulfate (equivalent to 3.5 mg of neomycin sulfate), 10,000 units of polymyxin B sulfate, and10 mg of hydrocortisone.