DrugDashboards

CVS Ultra Strength

Antacid Tablets · CALCIUM CARBONATE 1000 mg/1 · Tablet, Chewable · Oral · Cvs

NDC 51316-0031-72 · 72 TABLET, CHEWABLE in 1 BOTTLE · OTC MONOGRAPH DRUG · View full market →

The short version

20 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 antacid tablets (oral solid) in the next 90 days

sole-source market · price up 1% 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
M001
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 Antacid Tablets (Tablet, Chewable)

LabelerStrengthFirst seenLast seen
Chain Drug ConsortiumCALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 3, 2026
Cvs Pharmacy,inc.CALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 3, 2026
SafewayCALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 3, 2026
Wal-Mart Stores,Inc.,CALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 3, 2026
Chain Drug Marketing AssociationCALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 2, 2026
CvsCALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
CvsCALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 2, 2026
Cvs PharmacyCALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 2, 2026
CVS Pharmacy,Inc.CALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
H-E-BCALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 2, 2026
Lidl US LLCCALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
Major PharmaceuticalsCALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 2, 2026
NuCare Pharmaceuticals,Inc.CALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 2, 2026
Rugby LaboratoriesCALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 2, 2026
Rugby LaboratoriesCALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 2, 2026
Rugby Laboratories, Inc.CALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 2, 2026
SafewayCALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
Target corporationCALCIUM CARBONATE 750 mg/1Jul 15, 2026Sep 2, 2026
The Kroger Co.,CALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
Wal-Mart Stores,Inc.,CALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
Walgreen Co.CALCIUM CARBONATE 500 mg/1Jul 15, 2026Sep 2, 2026
Whole Foods Market, Inc.CALCIUM CARBONATE 1000 mg/1Jul 15, 2026Sep 2, 2026
Target CorporationCALCIUM CARBONATE 750 mg/1Jul 15, 2026Aug 31, 2026
Chain Drug Consortium, LLCCALCIUM CARBONATE 500 mg/1Jul 15, 2026Aug 28, 2026

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

Cite this page

DrugDashboards, "CVS Ultra Strength — NDC 51316-0031-72," retrieved September 3, 2026, https://drugdashboards.com/drug/51316003172.

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