21 CFR §341.12
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The active ingredient of the product consists of any of the following when used within the dosage limits established for each ingredient:
- (a)Brompheniramine maleate.
- (b)Chlorcyclizine hydrochloride.
- (c)Chlorpheniramine maleate.
- (d)Dexbrompheniramine maleate.
- (e)Dexchlorpheniramine maleate.
- (f)Diphenhydramine citrate.
- (g)Diphenhydramine hydrochloride.
- (h)Doxylamine succinate.
- (i)Phenindamine tartrate.
- (j)Pheniramine maleate.
- (k)Pyrilamine maleate.
- (l)Thonzylamine hydrochloride.
- (m)Triprolidine hydrochloride.