The short version
6 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, Phenylephrine HCl · ACETAMINOPHEN 500 mg/5g; PHENYLEPHRINE HYDROCHLORIDE 10 mg/5g; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/5g · Powder, For Solution · Oral · Procter & Gamble Manufactura S de RL de CV
NDC 58933-0550-01 · 5 g in 1 PACKET · OTC MONOGRAPH DRUG · View full market →
6 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.
sole-source market · price up 3% 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 →
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.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Dolgencorp, LLC | ACETAMINOPHEN 500 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Haleon US Holdings LLC | ACETAMINOPHEN 650 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Procter & Gamble Manufactura S de RL de CV | ACETAMINOPHEN 500 mg/5g; PHENYLEPHRINE HYDROCHLORIDE 10 mg/5g; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/5g | Aug 26, 2026 | Sep 2, 2026 |
| Raritan Pharmaceuticals Inc | ACETAMINOPHEN 500 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Wal-Mart Stores Inc | ACETAMINOPHEN 500 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Walgreen Co. | ACETAMINOPHEN 500 mg/1; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/1; PHENYLEPHRINE HYDROCHLORIDE 10 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Haleon US Holdings LLC | ACETAMINOPHEN 500 mg/237mL; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/237mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/237mL | Jul 15, 2026 | Aug 31, 2026 |
| Procter & Gamble Manufactura S de RL de CV | ACETAMINOPHEN 500 mg/5g; PHENYLEPHRINE HYDROCHLORIDE 20 mg/5g; DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5g | Jul 22, 2026 | Aug 19, 2026 |
| Procter & Gamble Manufactura S de RL de CV | ACETAMINOPHEN 500 mg/5g; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/5g; PHENYLEPHRINE HYDROCHLORIDE 10 mg/5g | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Vicks DayQuil HOT REMEDY RAPID RELIEF MULTI-SYMPTOM Cold and Flu plus Congestion — NDC 58933-0550-01," retrieved September 3, 2026, https://drugdashboards.com/drug/58933055001.
Free to cite with attribution — see how the data is put together.