The short version
7 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.
Adult Tussin DM Lil Drug Store Products
Dextromethorphan Hydrobromide and Guaifenesin · DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 100 mg/5mL · Liquid · Oral · Lil' Drug Store Products, Inc
NDC 66715-6858-04 · 1 BOTTLE, PLASTIC in 1 CARTON / 118 mL in 1 BOTTLE, PLASTIC · 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.
90-day shortage risk (model v2)
0.1%chance of a new FDA shortage posting for dextromethorphan hydrobromide, guaifenesin (other) in the next 90 days
sole-source market · price up 2% 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 →
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 Dextromethorphan Hydrobromide and Guaifenesin (Liquid)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Amerisource Bergen | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Cvs Pharmacy, Inc | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Haleon US Holdings LLC | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 200 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
| Lil' Drug Store Products, Inc | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/5mL; GUAIFENESIN 100 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Medtech Products Inc | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/10mL; GUAIFENESIN 400 mg/10mL | Jul 15, 2026 | Sep 2, 2026 |
| Target Corporation | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/5mL; GUAIFENESIN 100 mg/5mL | Jul 15, 2026 | Sep 2, 2026 |
| Wal-Mart Stores,Inc., | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/20mL; GUAIFENESIN 400 mg/20mL | Jul 15, 2026 | Sep 2, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Adult Tussin DM Lil Drug Store Products — NDC 66715-6858-04," retrieved September 3, 2026, https://drugdashboards.com/drug/66715685804.
Free to cite with attribution — see how the data is put together.