The short version
Just 2 companies supply this market — thin enough that a single exit would be felt immediately.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Phenagil
Phenylephrine Hcl And Chlorpheniramine Maleate · PHENYLEPHRINE HYDROCHLORIDE 10 mg/1; CHLORPHENIRAMINE MALEATE 3.5 mg/1 · Tablet · Oral · Gil Pharmaceutical Corp
NDC 58552-0322-01 · 100 TABLET in 1 BOTTLE · OTC MONOGRAPH DRUG · View full market →
Medicare Part D
Medicare Part D does not cover over-the-counter drugs — by law it pays only for products requiring a prescription.
How Part D pricing works →NADAC price per unit
No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Supply fragility
Not scored — fragility is computed for NADAC-priced NDCs.
Regulatory
- Application
- M012
- TE code
- —
- Approval date
- —
- Patents / exclusivity
- None on file
Shortage history
No FDA shortage reports for this drug or its presentations.
Recalls (this NDC)
No enforcement reports list this package NDC.
Manufacturers of Phenylephrine Hcl And Chlorpheniramine Maleate (Tablet)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Allegiant Health | PHENYLEPHRINE HYDROCHLORIDE 10 mg/1; CHLORPHENIRAMINE MALEATE 4 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Gil Pharmaceutical Corp | PHENYLEPHRINE HYDROCHLORIDE 10 mg/1; CHLORPHENIRAMINE MALEATE 3.5 mg/1 | Aug 26, 2026 | Sep 2, 2026 |
| Allegiant Health | PHENYLEPHRINE HYDROCHLORIDE 4 mg/1; CHLORPHENIRAMINE MALEATE 10 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Gil Pharmaceutical Corp | PHENYLEPHRINE HYDROCHLORIDE 3.5 mg/1; CHLORPHENIRAMINE MALEATE 10 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Allegiant Health | CHLORPHENIRAMINE MALEATE 4 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Jul 15, 2026 |
| Gil Pharmaceutical Corp | CHLORPHENIRAMINE MALEATE 3.5 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Phenagil — NDC 58552-0322-01," retrieved September 3, 2026, https://drugdashboards.com/drug/58552032201.
Free to cite with attribution — see how the data is put together.