The short version
21 companies supply this market — deep enough that no single failure threatens the supply.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl · DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 75 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL · Liquid · Oral · Advanced Generic Corporation
NDC 45737-0105-16 · 473 mL in 1 BOTTLE · OTC MONOGRAPH DRUG · View full market →
21 companies supply this market — deep enough that no single failure threatens the supply.
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 10% 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 |
|---|---|---|---|
| Advanced Generic Corporation | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 75 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Alternative Pharmacal Corporation | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 200 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| AptaPharma Inc. | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| Best Choice (Valu Merchandisers Company) | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/10mL; GUAIFENESIN 200 mg/10mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/10mL | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 110, Llc. Dba Leader | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Chain Drug Marketing Association Inc. | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| Cvs | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Efficient Laboratories Inc | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Geiss, Destin & Dunn Inc. | PHENYLEPHRINE HYDROCHLORIDE 5 mg/5mL; DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 100 mg/5mL | Aug 26, 2026 | Sep 2, 2026 |
| Genomma Lab USA, Inc | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| Guardian Drug Company | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Guardian Drug Company | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| Llorens Pharmaceutical International Division, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 75 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Llorens Pharmaceutical International Division, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/5mL; GUAIFENESIN 400 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Menper Distributors, Inc. | PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL | Aug 26, 2026 | Sep 2, 2026 |
| Menper Distributors, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 5 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Pharmadel LLC | PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL; DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL | Aug 26, 2026 | Sep 2, 2026 |
| Raritan Pharmaceuticals Inc | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| TOP CARE (Topco Associates LLC) | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| United Natural Foods, Inc. dba UNFI | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| Walgreens Co. | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| WinCo Foods, LLC | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/10mL; GUAIFENESIN 200 mg/10mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/10mL | Jul 15, 2026 | Sep 2, 2026 |
| Wal-Mart Stores, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 2.5 mg/5mL | Jul 15, 2026 | Aug 31, 2026 |
| Hyvee Inc | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 18, 2026 | Aug 29, 2026 |
| Geiss, Destin & Dunn Inc. | PHENYLEPHRINE HYDROCHLORIDE 10 mg/5mL; DEXTROMETHORPHAN HYDROBROMIDE 100 mg/5mL; GUAIFENESIN 5 mg/5mL | Jul 22, 2026 | Aug 19, 2026 |
| Menper Distributors, Inc. | PHENYLEPHRINE HYDROCHLORIDE 20 mg/20mL; DEXTROMETHORPHAN HYDROBROMIDE 400 mg/20mL; GUAIFENESIN 10 mg/20mL | Jul 22, 2026 | Aug 19, 2026 |
| Pharmadel LLC | PHENYLEPHRINE HYDROCHLORIDE 20 mg/20mL; DEXTROMETHORPHAN HYDROBROMIDE 400 mg/20mL; GUAIFENESIN 10 mg/20mL | Jul 22, 2026 | Aug 19, 2026 |
| Geiss, Destin & Dunn Inc. | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 100 mg/5mL; PHENYLEPHRINE HYDROCHLORIDE 5 mg/5mL | Jul 15, 2026 | Jul 15, 2026 |
| Menper Distributors, Inc. | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Jul 15, 2026 |
| Pharmadel LLC | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/20mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Altipres Pediatric — NDC 45737-0105-16," retrieved September 3, 2026, https://drugdashboards.com/drug/45737010516.
Free to cite with attribution — see how the data is put together.