The short version
Only one company currently supplies this market — there is no backup if it stumbles.
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Poly-Hist Dm
Dexchlorpheniramine Maleate And Dextromethorphan Hbr · DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; DEXCHLORPHENIRAMINE MALEATE 1 mg/5mL · Liquid · Oral · Poly Pharmaceuticals, Inc.
NDC 50991-0271-15 · 15 mL 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 Dexchlorpheniramine Maleate And Dextromethorphan Hbr (Liquid)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Poly Pharmaceuticals, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; DEXCHLORPHENIRAMINE MALEATE 1 mg/5mL | Aug 26, 2026 | Sep 2, 2026 |
| Poly Pharmaceuticals, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 1 mg/5mL; DEXCHLORPHENIRAMINE MALEATE 10 mg/5mL | Jul 22, 2026 | Aug 19, 2026 |
| Poly Pharmaceuticals, Inc. | DEXCHLORPHENIRAMINE MALEATE 1 mg/5mL; DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Poly-Hist Dm — NDC 50991-0271-15," retrieved September 3, 2026, https://drugdashboards.com/drug/50991027115.
Free to cite with attribution — see how the data is put together.