The short version
Just 2 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.
Phenobarbital, Hyoscyamine Sulfate, Atropine sulfate, and Scopolamine Hydrobromide · PHENOBARBITAL 16.2 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; ATROPINE SULFATE .0194 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL · Elixir · Oral · Atlantic Biologicals Corp.
NDC 17856-0125-01 · 72 CUP, UNIT-DOSE in 1 BOX / 10 mL in 1 CUP, UNIT-DOSE · UNAPPROVED DRUG OTHER · View full market →
Just 2 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.
No Medicare Part D plan in CMS's quarterly files lists this product. That usually means it is discontinued, a repackager's listing, or a product no plan has added to its formulary.
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.
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Atlantic Biologicals Corp. | PHENOBARBITAL 16.2 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; ATROPINE SULFATE .0194 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL | Aug 26, 2026 | Sep 2, 2026 |
| Winder Laboratories LLC | PHENOBARBITAL 16.2 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; ATROPINE SULFATE .0194 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL | Aug 26, 2026 | Aug 31, 2026 |
| Winder Laboratories LLC | PHENOBARBITAL .0194 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; ATROPINE SULFATE 16.2 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL | Jul 22, 2026 | Aug 22, 2026 |
| Atlantic Biologicals Corp. | PHENOBARBITAL .0194 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; ATROPINE SULFATE 16.2 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL | Jul 22, 2026 | Aug 19, 2026 |
| Atlantic Biologicals Corp. | ATROPINE SULFATE .0194 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; PHENOBARBITAL 16.2 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL | Jul 15, 2026 | Jul 15, 2026 |
| Winder Laboratories LLC | ATROPINE SULFATE .0194 mg/5mL; HYOSCYAMINE SULFATE .1037 mg/5mL; PHENOBARBITAL 16.2 mg/5mL; SCOPOLAMINE HYDROBROMIDE .0065 mg/5mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Phenohytro — NDC 17856-0125-01," retrieved September 3, 2026, https://drugdashboards.com/drug/17856012501.
Free to cite with attribution — see how the data is put together.