The short version
Only one company currently supplies this market — there is no backup if it stumbles.
The numbers behind every sentence are on this page below — and the Watch button emails you when any of them move.
Nasal Decongestant · DEXTROMETHORPHAN HYDROBROMIDE 10 mg/30mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/30mL; CHLORPHENIRAMINE MALEATE 4 mg/30mL · Liquid · Oral · Oakhurst Company
NDC 45728-0445-94 · 1 CONTAINER in 1 CARTON / 118 mL in 1 CONTAINER · OTC MONOGRAPH DRUG · View full market →
Only one company currently supplies this market — there is no backup if it stumbles.
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.
No FDA shortage reports for this drug or its presentations.
No enforcement reports list this package NDC.
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Oakhurst Company | DEXTROMETHORPHAN HYDROBROMIDE 10 mg/30mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/30mL; CHLORPHENIRAMINE MALEATE 4 mg/30mL | Aug 26, 2026 | Sep 2, 2026 |
| Oakhurst Company | DEXTROMETHORPHAN HYDROBROMIDE 4 mg/30mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/30mL; CHLORPHENIRAMINE MALEATE 10 mg/30mL | Jul 22, 2026 | Aug 19, 2026 |
| Oakhurst Company | CHLORPHENIRAMINE MALEATE 4 mg/30mL; DEXTROMETHORPHAN HYDROBROMIDE 10 mg/30mL; PHENYLEPHRINE HYDROCHLORIDE 10 mg/30mL | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
DrugDashboards, "Father Johns Cough Medicine Plus — NDC 45728-0445-94," retrieved September 3, 2026, https://drugdashboards.com/drug/45728044594.
Free to cite with attribution — see how the data is put together.