{"data":{"id":"us/21-cfr-524.1484i","jurisdiction":"us","citation":"21 CFR 524.1484i","heading":"i Neomycin and hydrocortisone ointment.","body":"(a) Specifications. The drug contains 5 milligrams of neomycin sulfate, equivalent to 3.5 milligrams of neomycin base, and 5 milligrams of hydrocortisone acetate in each gram of ointment. 1\n(b) Sponsor. See No. 054771 in § 510.600(c) of this chapter.\n(c) Conditions of use in dogs and cats—(1) Amount. Apply 3 or 4 times daily into the conjunctival sac. With improvement, frequency may be reduced to 2 or 3 times daily. For treatment of ear canker and other inflammatory conditions of the external ear canal, fill external ear canal 1 to 3 times daily.\n(2) Indications for use. For the treatment of infections, allergic and traumatic keratitis, conjunctivitis, acute otitis externa and, to a lesser degree, chronic otitis externa.\n(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER E—ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS","PART 524—OPHTHALMIC AND TOPICAL DOSAGE FORM NEW ANIMAL DRUGS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"0533a998060e389ae6fd7313067bb795993367f77ca70dcadd19f0c5b1242d19","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-524.1484h","next":"us/21-cfr-524.1484k"},"notice":"GroundRules: Original legal text. Not legal advice."}