[Code of Federal Regulations]
[Title 21, Volume 6]
[Revised as of April 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR524.463]

[Page 297]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 524_OPHTHALMIC AND TOPICAL DOSAGE FORM NEW ANIMAL DRUGS--Table of Contents
 
Sec. 524.463  Copper naphthenate solution.

    (a) Specifications. The drug contains 37.5 percent copper 
naphthenate in a suitable solvent.
    (b) Sponsors. See Nos. 000856, 017135, and 058829 in Sec. 
510.600(c) of this chapter.
    (c) Conditions of use--Horses and ponies--(1) Amount. Apply daily to 
affected hooves until fully healed.
    (2) Indications for use. As an aid in treating horses and ponies for 
thrush caused by organisms susceptible to copper naphthenate.
    (3) Limitations. Use on horses and ponies only. Remove debris and 
necrotic material before applying. Avoid contact around eyes. Do not use 
on animals that are raised for food production. Do not contaminate feed. 
Do not allow runoff of excess drug into hair because contact with the 
drug may cause some hair loss.

[47 FR 4250, Jan. 29, 1982, as amended at 68 FR 55825, Sept. 29, 2003]