FDA.reportPublic FDA data

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 table
IngredientStrength
CALCIUM CARBONATE420 mg/1

Harmonized UNII identifiers#

UNII identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
H0G9379FGKInternal UNII lookup

Harmonized RxCUI identifiers#

RxCUI identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
313884Internal RxNorm lookup

Harmonized SPL set identifiers#

SPL set identifiers page 1 of 1 · 1 matching rows.

Identifier, FDA.report destination table
IdentifierFDA.report destination
60703e3d-52b1-49c4-b4e2-59d96fa09a78Available on FDA.report

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
bee4fa8d-8d82-423a-a0b5-40a89dd13a99Product name120250618
e0d2eb29-08bd-4bba-90d1-c91c68a38767Product name420250516
30b0ac6e-02aa-0e5c-0d8b-cffdf3a282b2Product name520250304
334fe8d2-68fb-4331-a576-420e302ec069Product name720240320
444b3e50-f226-46ef-bfca-2e7035d140cdProduct name120190611
e92765c1-be81-432a-b909-1b10777ec378Product name120190208
7cda52fc-125f-421c-8fea-bc1974370c49Product name220180703
d5e51f11-ad28-caa4-4b49-4143974782adProduct name120150831
0ca1d589-929b-4b33-bc5b-1d84abdafa6aProduct name120150324
fc363c46-397b-4476-ac0f-70e43e8e4592Product name120150324
0441a8f5-3835-497c-aedd-bc78cba56b2aProduct name120150317
87711080-88eb-65c5-b2dd-bf99e700a372Product name120140508
ec2149b3-5c6d-5344-f757-c86411073075Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
47682-920-33Medi-First Plus Antacid2 in 1 PACKETTABLET, CHEWABLE217
47682-920-33Medi-First Plus Antacid50 in 1 BOXTABLET, CHEWABLE5017
47682-920-48Medi-First Plus Antacid125 in 1 BOXTABLET, CHEWABLE12517
47682-920-48Medi-First Plus Antacid2 in 1 PACKETTABLET, CHEWABLE217

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIIDailyMed labelSPL versionUploaded
Calcium CarbonateACTIVE INGREDIENTH0G9379FGKMEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
Carbonate IonACTIVE MOIETY7UJQ5OPE7DMEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
ASPARTAMEINACTIVE INGREDIENTZ0H242BBR1MEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
CROSCARMELLOSE SODIUMINACTIVE INGREDIENTM28OL1HH48MEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I30MEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
MALTODEXTRININACTIVE INGREDIENT7CVR7L4A2DMEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
MINERAL OILINACTIVE INGREDIENTT5L8T28FGPMEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2
SORBITOLINACTIVE INGREDIENT506T60A25RMEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]2

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
47682-920MEDIQUE ALCALAK (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE MEDI-FIRST PLUS ANTACID (CALCIUM CARBONATE) TABLET, CHEWABLE [UNIFIRST FIRST AID CORPORATION]16Current NDC, Legacy NDC, 4 package rows20250210_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.

Matched openFDA labels page 26 of 36 · 719 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Ultra Strength AntacidCALCIUM CARBONATEUNITED NATURAL FOODS, INC. DBA UNFI1cbea7c2-fdc0-5a6b-e063-6294a90a9cfa2025-02-07WarningsExact identifier
application number: M001
Regular Strength AntacidCALCIUM CARBONATEDeMoulas Market Basketbe167e45-3db8-4739-91ac-e83d552236172025-02-07WarningsExact identifier
application number: M001
Extra Strength Smooth AntacidCALCIUM CARBONATEUNITED NATURAL FOODS, INC. DBA UNFI1b6a4808-4d0b-783c-e063-6394a90af0c32025-02-07WarningsExact identifier
application number: M001
Ultra Strength Antacid Assorted BerriesCALCIUM CARBONATEGuardian Drug Company7f0ca229-7452-4f18-bd2f-bf2dfc3482f82025-02-06WarningsExact identifier
application number: M001
Alkums antacidCALCIUM CARBONATEGuardian Drug Company7451cd9f-1723-46d0-837e-8dc48bfb6bba2025-02-06WarningsExact identifier
application number: M001
Extra Strength AntacidCALCIUM CARBONATERetail Business Services, LLC.1e97c054-d6b3-425a-e063-6394a90af8362025-02-04WarningsExact identifier
application number: M001
Ultra Strength Antacid Assorted FruitCALCIUM CARBONATERetail Business Services, LLC.214eed56-2d35-8a69-e063-6394a90a15432025-02-04WarningsExact identifier
application number: M001
Ultra Strength Assorted Berry AntacidCALCIUM CARBONATEHarris Teeter, LLC2bda25ff-9e56-8f8d-e063-6294a90a6a0f2025-02-04WarningsExact identifier
application number: M001
Extra Strength Antacid Assorted FruitCALCIUM CARBONATERetail Business Services, LLC.1ea045ae-0b6a-47ae-e063-6394a90a35be2025-02-04WarningsExact identifier
application number: M001
Extra Strength Smooth AntacidCALCIUM CARBONATERetail Business Services, LLC.214eb054-b7d0-d19f-e063-6394a90a05ba2025-02-04WarningsExact identifier
application number: M001
Ultra Strength Antacid Assorted BerriesCALCIUM CARBONATERetail Business Services, LLC.1e987226-02fa-9c10-e063-6294a90a83bf2025-02-04WarningsExact identifier
application number: M001
WONDERBELLY MAXIMUM STRENGTH ANTACIDCALCIUM CARBONATEGinger Health Company2969ce5b-39ae-47b7-e063-6394a90a19092025-02-01WarningsExact identifier
application number: M001
Sodium Bicarbonate 10 gr (650 mg)SODIUM BICARBONATECitraGen Pharmaceuticals Inc.650fa284-5829-588f-e053-2991aa0a9a0e2025-01-30WarningsExact identifier
application number: M001
Sodium Bicarbonate 5 gr (325 mg)SODIUM BICARBONATECitraGen Pharmaceuticals Inc.68aadbd9-f1c6-8a23-e053-2991aa0afd962025-01-30WarningsExact identifier
application number: M001
Calcium Carbonate 1250 mgCALCIUM CARBONATECitraGen Pharmaceuticals, Inc.766b3f3f-8bd1-281c-e053-2991aa0af54b2025-01-30WarningsExact identifier
application number: M001
Calcium Carbonate 10 gr (648 mg)CALCIUM CARBONATECitraGen Pharmaceuticals, Inc.723b940d-4f4b-f2e6-e053-2991aa0a8bcc2025-01-30WarningsExact identifier
application number: M001
Ultra Strength AntacidCALCIUM CARBONATECVS2bc4c71c-a9c5-17df-e063-6294a90ac88c2025-01-27WarningsExact identifier
application number: M001
Goodsense Ultra Strength AntacidCALCIUM CARBONATEGood Sense (Geiss, Destin & Dunn, Inc.)492deace-7ea1-4fe3-a4c7-b2c6f195d68c2025-01-20WarningsExact identifier
application number: M001
Calcium Carbonate 10 gr (648 mg) (Antacid)CALCIUM CARBONATE 10GR (648 MG)Ulai Health LLC641ae5b9-3bb6-41a1-ab12-367bf2fbcb0a2025-01-20WarningsExact identifier
application number: M001
GoodSense Extra Strength AntacidCALCIUM CARBONATEGoodSense2fcdeb06-17de-49d8-97bb-8d31e1c0c61f2025-01-20WarningsExact identifier
application number: M001

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYDailyMedSPL version
313884calcium carbonate 420 MG (Ca 168 MG) Chewable TabletPSN60703e3d-52b1-49c4-b4e2-59d96fa09a7817
313884calcium carbonate 420 MG Chewable TabletSCD60703e3d-52b1-49c4-b4e2-59d96fa09a7817
313884calcium carbonate 420 MG (calcium 168 MG) Chewable TabletSY60703e3d-52b1-49c4-b4e2-59d96fa09a7817

Packages#

Package NDC, 11-digit format, Description table
Package NDC11-digit formatDescriptionUnitsMarketing startMarketing endSampleExclude flagStatus
47682-920-334768209203350 PACKET in 1 BOX (47682-920-33) / 2 TABLET, CHEWABLE in 1 PACKET50 packet2014-06-150000-00-00NoNoCurrent
47682-920-4847682092048125 PACKET in 1 BOX (47682-920-48) / 2 TABLET, CHEWABLE in 1 PACKET125 packet2014-06-150000-00-00NoNoCurrent