Chlorpheniramine maleate, Dextromethorphan HBr · CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 · Tablet, Film Coated · Oral · Cardinal Health 110, LLC. DBA Leader
NDC 70000-0324-01 · 2 BLISTER PACK in 1 CARTON / 8 TABLET, FILM COATED in 1 BLISTER PACK · OTC MONOGRAPH DRUG · View full market →
17 companies supply this market — deep enough that no single failure threatens the supply. The price is up 8% over the past year, to $0.1114 per unit. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
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 →Estimates: latest NADAC unit price × quantity. Pharmacy acquisition cost only — excludes dispensing fees, markup, and insurance terms.
Nothing here is signaling trouble: several manufacturers, no current shortage, no recent serious recalls, stable pricing. In drug supply, boring is the good outcome.
The score counts pressure that is already visible — fewer makers, shortages, recalls, falling prices. 0 means none of it; 100 means all of it at once. Recomputed daily · as of Sep 4, 2026
price up 14% YoY
For scale: the typical drug’s chance is about 0.1% — this one is in ordinary territory.
Backtested statistical model over the whole market, not this package alone. Model details →
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Amerisource Bergen | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Army And Air Force Exchange Service | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Better Living Brands, LLC | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 110, LLC. DBA Leader | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Marketing Association, Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cvs Pharmacy | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Discount Drug Mart | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Dolgencorp, Llc | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Family Dollar Services Inc | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Geiss, Destin & Dunn Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| L.N.K. International, Inc. | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Major Pharmaceuticals | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Rite Aid Corporation | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Topco Associates, LLC | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| United Natural Foods, Inc. dba UNFI | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Valu Merchandisers Company | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Walgreen Company | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Marketing Association Inc | CHLORPHENIRAMINE MALEATE 4 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 30 mg/1 | Jul 15, 2026 | Jul 22, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Cough and Cold HBP — NDC 70000-0324-01," retrieved September 4, 2026, https://drugdashboards.com/drug/70000032401.
Free to cite with attribution — see how the data is put together.