The short version
Just 3 companies supply this market — thin enough that a single exit would be felt immediately.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Stona Cough
dextromethorphan hydrobromide, guaifenesin · DEXTROMETHORPHAN HYDROBROMIDE 30 mg/10mL; GUAIFENESIN 200 mg/10mL · Syrup · Oral · Sato Pharmaceutical Co., Ltd.
NDC 49873-0302-01 · 1 BOTTLE in 1 CARTON / 120 mL in 1 BOTTLE · 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, guaifenesin (Syrup)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| GADAL Laboratories, Inc | DEXTROMETHORPHAN HYDROBROMIDE 20 mg/30mL; GUAIFENESIN 200 mg/30mL | Jul 15, 2026 | Sep 2, 2026 |
| Kramer Novis | GUAIFENESIN 50 mg/mL; DEXTROMETHORPHAN HYDROBROMIDE 5 mg/mL | Aug 26, 2026 | Sep 2, 2026 |
| Sato Pharmaceutical Co., Ltd. | DEXTROMETHORPHAN HYDROBROMIDE 30 mg/10mL; GUAIFENESIN 200 mg/10mL | Jul 15, 2026 | Sep 2, 2026 |
| Kramer Novis | GUAIFENESIN 5 mg/mL; DEXTROMETHORPHAN HYDROBROMIDE 50 mg/mL | Jul 22, 2026 | Aug 19, 2026 |
| Kramer Novis | DEXTROMETHORPHAN HYDROBROMIDE 5 mg/mL; GUAIFENESIN 50 mg/mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Stona Cough — NDC 49873-0302-01," retrieved September 3, 2026, https://drugdashboards.com/drug/49873030201.
Free to cite with attribution — see how the data is put together.