21 C.F.R. § 336.10 Antiemetic active ingredients.
Title 21 - Food and Drugs
The active ingredient of the product consists of any of the following when used within the dosage limits established for each ingredient in §336.50(d): (a) Cyclizine hydrochloride. (b) Dimenhydrinate. (c) Diphenhydramine hydrochloride. (d) Meclizine hydrochloride.
Title 21: Food and Drugs
PART 336—ANTIEMETIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE
Subpart B—Active Ingredients
§ 336.10 Antiemetic active ingredients.
