The short version
8 companies supply this market — a reasonable cushion if one runs into trouble.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Acetaminophen, Dextromethorphan HBr, Doxylamine succinate, Guaifenesin, Phenylephrine HCl · Kit · Costco Wholesale Corporation
NDC 63981-0795-81 · 14 BLISTER PACK in 1 CARTON / 1 KIT in 1 BLISTER PACK · OTC MONOGRAPH DRUG · View full market →
8 companies supply this market — a reasonable cushion if one runs into trouble.
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 →No NADAC pricing on file for this NDC — NADAC covers drugs dispensed by retail community pharmacies.
Not scored — fragility is computed for NADAC-priced NDCs.
There's no legal definition — it meets 1 of 6 public criteria. Why that matters →
No FDA shortage reports for this drug or its presentations.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Amazon.com Services LLC | Jul 15, 2026 | Sep 3, 2026 | |
| Army And Air Force Exchange Service | Jul 15, 2026 | Sep 2, 2026 | |
| Costco Wholesale Corporation | Jul 15, 2026 | Sep 2, 2026 | |
| Cvs Woonsocket Prescription Center, Incorporated | Jul 15, 2026 | Sep 2, 2026 | |
| L. Perrigo Company | Jul 15, 2026 | Sep 2, 2026 | |
| Rite Aid Corporation | Jul 15, 2026 | Sep 2, 2026 | |
| Topco Associates LLC | Jul 15, 2026 | Sep 2, 2026 | |
| Walgreen Company | Jul 15, 2026 | Aug 31, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Severe Cold and Flu Plus Congestion — NDC 63981-0795-81," retrieved September 3, 2026, https://drugdashboards.com/drug/63981079581.
Free to cite with attribution — see how the data is put together.