524.1580e—Nitrofurazone ointment with butacaine sulfate.
(a) Specifications.
The drug contains 0.2 percent nitrofurazone and 0.5 percent butacaine sulfate in a water-soluble base.
(c) Conditions of use—
(1) Indications for use.
For prevention or treatment of surface bacterial infections of ears, wounds, burns, and cutaneous ulcers of dogs, cats, and horses. 1
Code of Federal Regulations
Footnote(s): 1 These conditions are NAS/NRC reviewed and deemed effective. Applications for these uses need not include effectiveness data as specified by § 514.111 of this chapter, but may require bioequivalency and safety information.
(2) Limitations.
Apply directly on the lesion with a spatula or first place on a piece of gauze. Use of a bandage is optional. The preparation should remain on the lesion for at least 24 hours. The dressing may be changed several times daily or left on the lesion for a longer period. For use only on dogs, cats, and horses (not for food use). In case of deep or puncture wounds or serious burns, use only as recommended by a veterinarian. If redness, irritation, or swelling persists or increases, discontinue use; consult veterinarian. 1