[Code of Federal Regulations]
[Title 21 Volume 5]
[Revised as of April 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR336.10]

[Page 224]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 336--ANTIEMETIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE--Table of Contents
 
                      Subpart B--Active Ingredients
 
Sec. 336.10  Antiemetic active ingredients.


    The active ingredient of the product consists of any of the 
following when used within the dosage limits established for each 
ingredient in Sec. 336.50(d):
    (a) Cyclizine hydrochloride.
    (b) Dimenhydrinate.
    (c) Diphenhydramine hydrochloride.
    (d) Meclizine hydrochloride.