# Ophthalmic and Topical Dosage Form New Animal Drugs; Gentamicin Sulfate, Betamethasone Valerate, Clotrimazole Ointment
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2003-07-21 · Effective 2003-07-21 · 68 FR 42969
## Document
- **Document number:** 03-18353
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 68 FR 42969
- **CFR reference:** 21 CFR 524
- **Publication date:** 2003-07-21
- **Effective date:** 2003-07-21
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an abbreviated new animal drug application (ANADA) filed by Phoenix Scientific, Inc. The ANADA provides for the use of gentamicin sulfate, betamethasone valerate, and clotrimazole ointment for the treatment of canine otitis externa.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/07/21/03-18353/ophthalmic-and-topical-dosage-form-new-animal-drugs-gentamicin-sulfate-betamethasone-valerate)
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