DrugDashboards

Allergy Relief

Diphenhydramine Hydrochloride · DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1 · Capsule · Oral · Valu Merchandisers Company

NDC 63941-0413-01 · 2 BLISTER PACK in 1 CARTON / 12 CAPSULE in 1 BLISTER PACK · OTC MONOGRAPH DRUG · View full market →

The short version

34 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

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 diphenhydramine hydrochloride (oral solid) in the next 90 days

sole-source market · price up 4% 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 Diphenhydramine Hydrochloride (Capsule)

LabelerStrengthFirst seenLast seen
Bioventure Healthcare - FZEDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 3, 2026
Patheon Softgels Inc.DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 3, 2026
Walgreen CompanyDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 3, 2026
A-S Medication SolutionsDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Advance Pharmaceutical Inc.DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 2, 2026
Advance Pharmaceutical Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Amol Pharmaceuticals Private LimitedDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Bryant Ranch PrepackDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Cardinal Health 107, LLCDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Cardinal Health 110, Llc. Dba LeaderDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Aug 26, 2026Sep 2, 2026
Catalent Pharma Solutions, LLCDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Chain Drug Marketing AssociationDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Chain Drug Marketing Association, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Contract Pharmacal Corp.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
CVS Pharmacy, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Discount Drug MartDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Elysium Pharmaceuticals LimitedDIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 2, 2026
Epic Pharma, LLCDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Epic Pharma, LLCDIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 2, 2026
Harris TeeterDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
HF Acquisition Co LLC, DBA HealthFirstDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Hyvee IncDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Kroger CompanyDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
LEADER/ Cardinal Health 110, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Major PharmaceuticalsDIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 2, 2026
Major PharmaceuticalsDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Marc Glassman, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Patheon Softgels Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
PD-Rx Pharmaceuticals, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Preferred Pharmaceuticals Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Retail Business Services , Llc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Richmond Pharmaceuticals Inc.DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 2, 2026
Richmond Pharmaceuticals Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Richmond Pharmaceuticals, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 50 mg/1Jul 15, 2026Sep 2, 2026
Richmond Pharmaceuticals, Inc.DIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
St. Mary's Medical Park PharmacyDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Strive Pharmaceuticals IncDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
TopCo Associates LLCDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
United Natural Foods, Inc. dba UNFIDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026
Valu Merchandisers CompanyDIPHENHYDRAMINE HYDROCHLORIDE 25 mg/1Jul 15, 2026Sep 2, 2026

Roster from daily NDC Directory diffs — first/last seen dates start July 2026.

Cite this page

DrugDashboards, "Allergy Relief — NDC 63941-0413-01," retrieved September 3, 2026, https://drugdashboards.com/drug/63941041301.

Free to cite with attribution — see how the data is put together.