Medi-First Plus Antacid
- Product NDC
- 47682-920
- 11-digit product format
- 476820920
- Labeler code
- 47682
- Product ID
- 47682-920_3e4be5ad-5b19-b8da-e063-6394a90a50d6
- Type
- HUMAN OTC DRUG
- Nonproprietary name
- calcium carbonate
- Dosage form
- TABLET, CHEWABLE
- Route
- ORAL
- Labeler
- Unifirst First Aid Corporation
- Application
- M001
- Marketing category
- OTC MONOGRAPH DRUG
- Marketing start
- 2014-06-15
- Substance
- CALCIUM CARBONATE
- Active strength
- 420 mg/1
- Pharmacologic classes
- Blood Coagulation Factor [EPC], Calcium [CS], Cations, Divalent [CS], Increased Coagulation Factor Activity [PE], Phosphate Binder [EPC], Phosphate Chelating Activity [MoA]
- NDC exclude flag
- No
- Listing certified through
- 2026-12-31
- Current FDA listing
- Yes
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.
Additional Listing Data#
- Finished product
- Yes
- Brand name base
- Medi-First Plus Antacid
- Listing expiration
- 2026-12-31
Active Ingredients#
| Ingredient | Strength |
|---|---|
| CALCIUM CARBONATE | 420 mg/1 |
Harmonized UNII identifiers#
| Identifier | FDA.report destination |
|---|---|
| H0G9379FGK | Internal UNII lookup |
Harmonized RxCUI identifiers#
| Identifier | FDA.report destination |
|---|---|
| 313884 | Internal RxNorm lookup |
Harmonized SPL set identifiers#
| Identifier | FDA.report destination |
|---|---|
| 60703e3d-52b1-49c4-b4e2-59d96fa09a78 | Available on FDA.report |
DailyMed Product Concepts#
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| bee4fa8d-8d82-423a-a0b5-40a89dd13a99 | Product name | 1 | 20250618 |
| e0d2eb29-08bd-4bba-90d1-c91c68a38767 | Product name | 4 | 20250516 |
| 30b0ac6e-02aa-0e5c-0d8b-cffdf3a282b2 | Product name | 5 | 20250304 |
| 334fe8d2-68fb-4331-a576-420e302ec069 | Product name | 7 | 20240320 |
| 444b3e50-f226-46ef-bfca-2e7035d140cd | Product name | 1 | 20190611 |
| e92765c1-be81-432a-b909-1b10777ec378 | Product name | 1 | 20190208 |
| 7cda52fc-125f-421c-8fea-bc1974370c49 | Product name | 2 | 20180703 |
| d5e51f11-ad28-caa4-4b49-4143974782ad | Product name | 1 | 20150831 |
| 0ca1d589-929b-4b33-bc5b-1d84abdafa6a | Product name | 1 | 20150324 |
| fc363c46-397b-4476-ac0f-70e43e8e4592 | Product name | 1 | 20150324 |
| 0441a8f5-3835-497c-aedd-bc78cba56b2a | Product name | 1 | 20150317 |
| 87711080-88eb-65c5-b2dd-bf99e700a372 | Product name | 1 | 20140508 |
| ec2149b3-5c6d-5344-f757-c86411073075 | Product name | 1 | 20140508 |
DailyMed Package Descriptions#
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 47682-920-33 | Medi-First Plus Antacid | 2 in 1 PACKET | TABLET, CHEWABLE | 2 | 17 | |
| 47682-920-33 | Medi-First Plus Antacid | 50 in 1 BOX | TABLET, CHEWABLE | 50 | 17 | |
| 47682-920-48 | Medi-First Plus Antacid | 125 in 1 BOX | TABLET, CHEWABLE | 125 | 17 | |
| 47682-920-48 | Medi-First Plus Antacid | 2 in 1 PACKET | TABLET, CHEWABLE | 2 | 17 |
DailyMed Socrata Ingredients#
DailyMed Dashboard NDC Coverage#
| NDC | Dashboard title | SPL version | Validation | Dashboard ZIP |
|---|---|---|---|---|
| 47682-920 | MEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION] | 16 | Current NDC, Legacy NDC, 4 package rows | 20250210_60703e3d-52b1-49c4-b4e2-59d96fa09a78.zip |
openFDA label cross-check#
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Maximum Strength Calcium Carbonate 1000mg | CALCIUM CARBONATE CHEWABLE TABLETS | CVS HEALTH CORP | 24ce4597-b571-3cbf-e063-6394a90a8ea2 | 2026-06-09 | Warnings | M001 |
| Tums Chewy Bites with Gas Relief | CALCIUM CARBONATE AND SIMETHICONE | Haleon US Holdings LLC | 6d7be7e4-4bff-4cfd-bbbe-df412ac9db10 | 2026-06-09 | Warnings | M001 |
| Sodium Bicarbonate Antacid | SODIUM BICARBONATE | NCS HealthCare of KY, LLC dba Vangard Labs | fde4ea0c-152b-4b79-a6d8-2b0dbd9107aa | 2026-06-04 | Warnings | M001 |
| Antacid- Calcium Carbonate | CALCIUM CARBONATE | Anhui Jiuhe Health Industry Co., Ltd | 53518897-5387-38cf-e063-6394a90aa3e1 | 2026-06-02 | Warnings | M001 |
| ACID GONE ANTACID | ALUMINUM HYDROXIDE AND MAGNESIUM CARBONATE | Major Pharmaceuticals | 3d353a92-92f1-4304-8895-31d39dccd88c | 2026-06-01 | Warnings | M001 |
| Regular Strength Antacid Peppermint | CALCIUM CARBONATE | Hyvee Inc | 4e5526a8-d9ad-965b-e063-6294a90a8333 | 2026-06-01 | Warnings | M001 |
| REGULAR STRENGTH ANTACID/ANTIGAS | ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE | NuCare Pharmaceuticals, Inc. | 52e75fe4-f04f-31da-e063-6294a90a1e4f | 2026-05-28 | Warnings | M001 |
| Humco Sodium Bicarbonate | SODIUM BICARBONATE | Humco Holding Group, Inc. | aeaa34f6-216d-49f3-8393-c7bda96a3e32 | 2026-05-26 | Warnings | M001 |
| Magnesium Oxide | MAGNESIUM OXIDE | Bryant Ranch Prepack | 9875ae6b-2d91-49a3-9512-60a2b8bbccda | 2026-05-22 | Warnings | M001 |
| Regular Strength Antacid Assorted Fruit Regular strength Antacid | CALCIUM CARBONATE | Hyvee Inc | 4df2a8ee-c823-7a59-e063-6394a90ac556 | 2026-05-19 | Warnings | M001 |
| Extra Strength Antacid Assorted Fruit | CALCIUM CARBONATE | Hyvee Inc | 4cda1c1a-f5ff-5b77-e063-6294a90ad664 | 2026-05-13 | Warnings | M001 |
| Sodium Bicarbonate | SODIUM BICARBONATE | Vitamex USA, Corp | 5195cab5-bdda-2ddf-e063-6394a90ac9fe | 2026-05-11 | Warnings | M001 |
| Kesin MAG-AL Plus | ALUMINUM AND MAGNESIUM HYDROXIDE W/SIMETHICONE SUSPENSION | Kesin Pharma Corporation | 436b622a-f028-df98-e063-6394a90a3eaa | 2026-05-08 | Warnings | M001 |
| Kesin MAG-AL Plus XS | ALUMINUM AND MAGNESIUM HYDROXIDE W/SIMETHICONE SUSPENSION | Kesin Pharma Corporation | 436b89f7-e417-0df2-e063-6394a90a96df | 2026-05-08 | Warnings | M001 |
| Kesin MAG-AL | ALUMINUM AND MAGNESIUM HYDROXIDE SUSPENSION | Kesin Pharma Corporation | 42df2198-14dc-da1c-e063-6394a90a1ae6 | 2026-05-08 | Warnings | M001 |
| Supreme Antacid Cherry | CALCIUM CARBONATE, MAGNESIUM HYDROXIDE | CVS | 2bc4ad16-57a1-b585-e063-6394a90a5726 | 2026-05-07 | Warnings | M001 |
| GERI-LANTA ANTACID ANTIGAS | ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE | Preferred Pharmaceuticals Inc. | 27848ae0-3b2f-4bfe-8856-4b8de419091e | 2026-05-06 | Warnings | M001 |
| REGULAR STRENGTH ANTACID | ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE | Preferred Pharmaceuticals Inc. | ad3e7ebe-f2a9-4305-b370-59785f5396c8 | 2026-05-06 | Warnings | M001 |
| Leader Extra Strength Antacid | CALCIUM CARBONATE | CARDINAL HEALTH 110, LLC. DBA LEADER | c7a8c877-3e20-4910-8ea4-1714fac3ff2f | 2026-05-04 | Warnings | M001 |
| Sodium Bicarbonate | SODIUM BICARBONATE | TWIN MED LLC | 0f867f56-4bc0-4a85-b9d2-a16282b7c82b | 2026-05-01 | Warnings | M001 |
DailyMed RxNorm Mappings#
| RxCUI | RxNorm string | TTY | DailyMed | SPL version |
|---|---|---|---|---|
| 313884 | calcium carbonate 420 MG (Ca 168 MG) Chewable Tablet | PSN | 60703e3d-52b1-49c4-b4e2-59d96fa09a78 | 17 |
| 313884 | calcium carbonate 420 MG Chewable Tablet | SCD | 60703e3d-52b1-49c4-b4e2-59d96fa09a78 | 17 |
| 313884 | calcium carbonate 420 MG (calcium 168 MG) Chewable Tablet | SY | 60703e3d-52b1-49c4-b4e2-59d96fa09a78 | 17 |
Packages#
| Package NDC | 11-digit format | Description | Units | Marketing start | Marketing end | Sample | Exclude flag | Status |
|---|---|---|---|---|---|---|---|---|
| 47682-920-33 | 47682092033 | 50 PACKET in 1 BOX (47682-920-33) / 2 TABLET, CHEWABLE in 1 PACKET | 50 packet | 2014-06-15 | 0000-00-00 | No | No | Current |
| 47682-920-48 | 47682092048 | 125 PACKET in 1 BOX (47682-920-48) / 2 TABLET, CHEWABLE in 1 PACKET | 125 packet | 2014-06-15 | 0000-00-00 | No | No | Current |