StacksVerified U.S. regulatory reference

21 CFR §341.14

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The active ingredients of the product consist of any of the following when used within the dosage limits and in the dosage forms established for each ingredient in § 341.74(d):
  1. (a)Oral antitussives.
    1. (1)Chlophedianol hydrochloride.
    2. (2)Codeine ingredients. The following ingredients may be used only in combination in accordance with § 290.2 and 21 CFR 1308.15(c).
      1. (i)Codeine.
      2. (ii)Codeine phosphate.
      3. (iii)Codeine sulfate.
    3. (3)Dextromethorphan.
    4. (4)Dextromethorphan hydrobromide.
    5. (5)Diphenhydramine citrate.
    6. (6)Diphenhydramine hydrochloride.
  2. (b)Topical antitussives.
    1. (1)Camphor.
    2. (2)Menthol.