[Code of Federal Regulations]
[Title 21, Volume 5]
[Revised as of April 1, 2001]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR358.103]

[Page 294]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                           SERVICES--Continued
 
PART 358--MISCELLANEOUS EXTERNAL DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE--Table of Contents
 
                  Subpart B--Wart Remover Drug Products
 
Sec. 358.103  Definitions.

    As used in this subpart:
    (a) Wart remover drug product. A topical agent used for the removal 
of common or plantar warts.
    (b) Collodion-like vehicle. A solution containing pyroxylin 
(nitrocellulose) in an appropriate nonaqueous solvent that leaves a 
transparent cohesive film when applied to the skin in a thin layer.
    (c) Plaster vehicle. A fabric, plastic, or other suitable backing 
material in which medication is usually incorporated for topical 
application to the skin.