FDA.reportPublic FDA data

Green Guard Maximum Strength Stomach Relief

Manufacturer
Unifirst First Aid Corporation
Effective date
2025-09-08
Label type
HUMAN OTC DRUG LABEL
Version
9
Source
full-release
Hydrated at
2026-06-01 01:12:56

Label at a glance#

ProductGreen Guard Maximum Strength Stomach Relief
Active ingredientCALCIUM CARBONATE
Label structure14 sections

Label contents#

Full prescribing information#

SPL UNCLASSIFIED SECTION

Drug Facts

OTC - ACTIVE INGREDIENT SECTION

Active ingredient (in each tablet)

Calcium Carbonate USP 750 mg

OTC - PURPOSE SECTION

Purpose

Antacid

INDICATIONS & USAGE SECTION

Uses

relieves

  • acid indigestion
  • sour stomach
  • heartburn
  • upset stomach associated with these symptoms

WARNINGS SECTION

Warnings

OTC - DO NOT USE SECTION

Do not use

  • the maximum dosage of this product for more than 2 weeks except under the advice and supervision of a doctor

OTC - ASK DOCTOR/PHARMACIST SECTION

Ask a doctor or pharmacist before use if you

  • are taking a preceription drug. Antacids may interact with certain prescription drugs.
  • have kidney disease

OTC - WHEN USING SECTION

When using this product

  • do not take more than 10 tablets in 24 hours
  • if pregnant, do not take more than 6 tablets in 24 hours

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

Keep out of reach of children.

DOSAGE & ADMINISTRATION SECTION

Directions

  • do not take for symptoms that persisit for more than 2 weeks unless advised by a doctor

Adults and children: (12 years and over) Chew 2 to 4 tablets as symptoms occur or as directed by a doctor

Children under 12 years: Ask a doctor

OTHER SAFETY INFORMATION

Other information

  • calcium content per tablet: 300 mg
  • 5 calories per tablet
  • store at room temperature 59-86ºF (15-30ºC) in a dry place
  • tamper-evident sealed packets
  • do not use any opened or torn packets

INACTIVE INGREDIENT SECTION

Inactive ingredients

assorted flavors, dextrose, FD&C blue #1 aluminum lake, FD&C red #40 aluminum lake, magnesium stearate, maltodextrin

OTC - QUESTIONS SECTION

Questions or comments? Call 1-800-869-6970

Green Guard Maximum Strength Stomach Relief Label

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Maximum Strength

Stomach relief™

Pull to Open

Tire Para Abrir

Calcium Carbonate 750 mg

Carbonato de Calcio 750 mg

Heartburn, Indigestion

las agruras, la indigestion

Assorted Berry

Bayas surtidas

Green Guard®

50 Packets of 2 Tablets

100 Tablets

Order #2280

Distributed by Green Guard ®

St Louis, MO 63045

285R 2280 XSStomach 3-2-23285R 2280 XSStomach 3-2-23

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
308915calcium carbonate 750 MG (Ca 300 MG) Chewable TabletPSN9
308915calcium carbonate 750 MG Chewable TabletSCD9
308915calcium carbonate 750 MG (calcium 300 MG) Chewable TabletSY9

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
CALCIUM CATION Pharmacologic Class Indexing3Indexing - Pharmacologic Class20230427

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
ed912195-5da0-0f2f-6f4b-3ef17710cbe3Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
47682-850-33Green Guard Maximum Strength Stomach Relief50 in 1 BOXTABLET, CHEWABLE509
47682-850-33Green Guard Maximum Strength Stomach Relief2 in 1 PACKETTABLET, CHEWABLE29
47682-850-36Green Guard Maximum Strength Stomach Relief2 in 1 PACKETTABLET, CHEWABLE29
47682-850-36Green Guard Maximum Strength Stomach Relief75 in 1 BOXTABLET, CHEWABLE759
47682-850-99Green Guard Maximum Strength Stomach Relief2 in 1 PACKETTABLET, CHEWABLE29

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 9 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
47682-85047682-850-99, 47682-850-36, 47682-850-33

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 6 matching rows.

Name, UNII, Kind table
NameUNIIKind
DEXTROSEIY9XDZ35W2IACT
FD&C BLUE NO. 1H3R47K3TBDIACT
CALCIUM CARBONATEH0G9379FGKACTIB
FD&C RED NO. 40WZB9127XOAIACT
MAGNESIUM STEARATE70097M6I30IACT
MALTODEXTRIN7CVR7L4A2DIACT

Source Document#

Source XML

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 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Green Guard Maximum Strength Stomach ReliefCALCIUM CARBONATE 750 MGUnifirst First Aid Corporation692e09bc-2842-adb9-e053-2991aa0aec492025-09-08WarningsExact identifier
ndc (package): 47682-850-99
ndc (package): 47682-850-36
ndc (package): 47682-850-33
ndc (product): 47682-850
ndc11 (package): 47682085036
ndc11 (package): 47682085099
ndc11 (package): 47682085033
spl id: 3e4bfcc1-9e48-33d1-e063-6294a90abe0f
spl set id: 692e09bc-2842-adb9-e053-2991aa0aec49

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.