GroundRules
21 CFR 349.18: Ophthalmic vasoconstrictors.
Where this section sits in the code
- Title 21—Food and Drugs
- CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES
- SUBCHAPTER D—DRUGS FOR HUMAN USE
- PART 349—OPHTHALMIC DRUG PRODUCTS FOR OVER-THE-COUNTER HUMAN USE
- Subpart B—Active Ingredients
The active ingredient of the product consists of one of the following, within the established concentration for each ingredient:
(a) Ephedrine hydrochloride, 0.123 percent.
(b) Naphazoline hydrochloride, 0.01 to 0.03 percent.
(c) Phenylephrine hydrochloride, 0.08 to 0.2 percent.
(d) Tetrahydrozoline hydrochloride, 0.01 to 0.05 percent.
Collected 2026-08-27T02:24:47Z. Source file · JSON