The short version
14 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.
Dual Action Complete
Famotidine, Calcium Carbonate, Magnesium Hydroxide · FAMOTIDINE 10 mg/1; CALCIUM CARBONATE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 · Tablet, Chewable · Oral · H E B
NDC 37808-0121-63 · 25 TABLET, CHEWABLE in 1 BOTTLE · ANDA · View full market →
Medicare Part D
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 →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 famotidine, calcium carbonate and magnesium hydroxide (oral solid) in the next 90 days
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
- ANDA077355
- TE code
- —
- Approval date
- Feb 6, 2008
- 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 Famotidine, Calcium Carbonate, Magnesium Hydroxide (Tablet, Chewable)
| Labeler | Strength | First seen | Last seen |
|---|---|---|---|
| Safeway | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| Walgreen Company | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 3, 2026 |
| American Sales Company | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cardinal Health 110, LLC. dba Leader | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| CVS Pharmacy | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Cvs Woonsocket Prescription Center, Incorporated | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| H E B | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| JC World Bell Wholesale Co., Inc. | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Kroger Company | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| L. Perrigo Company | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Meijer Distribution Inc | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Target Corporation | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Topco Associates LLC | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Wal-Mart Stores Inc | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Sep 2, 2026 |
| Safeway | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 20, 2026 |
| American Sales Company | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Cardinal Health 110, LLC. dba Leader | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| CVS Pharmacy | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Cvs Woonsocket Prescription Center, Incorporated | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| H E B | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| JC World Bell Wholesale Co., Inc. | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 165 mg/1; MAGNESIUM HYDROXIDE 10 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Kroger Company | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| L. Perrigo Company | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Meijer Distribution Inc | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Target Corporation | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Topco Associates LLC | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Wal-Mart Stores Inc | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Walgreen Company | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Aug 19, 2026 |
| Rite Aid Corporation | CALCIUM CARBONATE 10 mg/1; FAMOTIDINE 800 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 22, 2026 | Jul 29, 2026 |
| Rite Aid Corporation | CALCIUM CARBONATE 800 mg/1; FAMOTIDINE 10 mg/1; MAGNESIUM HYDROXIDE 165 mg/1 | Jul 15, 2026 | Jul 15, 2026 |
Roster from daily NDC Directory diffs — first/last seen dates start July 2026.
Cite this page
DrugDashboards, "Dual Action Complete — NDC 37808-0121-63," retrieved September 4, 2026, https://drugdashboards.com/drug/37808012163.
Free to cite with attribution — see how the data is put together.