FDA.reportPublic FDA data

Rugby Antacid Regular Strength 150 Chewable Tablets

Manufacturer
Rugby Laboratories
Effective date
2025-10-25
Label type
HUMAN OTC DRUG LABEL
Version
9
Source
full-release
Hydrated at
2026-06-01 01:40:24

Label at a glance#

ProductRugby
Active ingredientCALCIUM CARBONATE
Label structure9 sections

Indications and uses

relieves: heartburn acid indigestion sour stomach upset stomach associated with these symptoms

Dosage and administration

adults and children 12 years of age and over: Chew 2-4 tablets as symptoms occur, or as directed by a doctor. do not take for symptoms that persist for more than 2 weeks unless advised by a doctor

Label contents#

Full prescribing information#

Active ingredient (Per tablet)

OTC - ACTIVE INGREDIENT SECTION

Calcium Carbonate USP 500mg

Purpose

OTC - PURPOSE SECTION

Antacid

Uses

INDICATIONS & USAGE SECTION

relieves:

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

Warnings

WARNINGS SECTION

Ask a doctor or pharmacist before use if you arepresently taking a prescription drug. Antacids may interact with certain prescription drugs.

When using this product

  • do not take more than 15 tablets in 24 hours
  • if pregnant do not take more than 10 tablets in 24 hours
  • do not use the maximum dosage for more than 2 weeks except under the advice and supervision of a doctor

Directions

DOSAGE & ADMINISTRATION SECTION

  • adults and children 12 years of age and over:Chew 2-4 tablets as symptoms occur, or as directed by a doctor.
  • do not take for symptoms that persist for more than 2 weeks unless advised by a doctor

Other Information

SPL UNCLASSIFIED SECTION

  • each tablet contains : elemental calcium 200mg
  • Store at room temperature. Keep the container tightly closed.

Inactive ingredients

INACTIVE INGREDIENT SECTION

dextrose, flavors, magnesium stearate, maltodextrin, starch , sucralose

Question or comments?

OTC - QUESTIONS SECTION

1-800-645-2158

Safety sealed: Do not use if printed seal under cap is torn or missing

Package/Label Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

COMPARE To the active ingredient in TUMS® REGULAR STRENGTH*

NDC 0536-1048-15

Rugby

CALCIUM

Antacid Tablets

Regular Strength

Calcium Carbonate 500 mg

Peppermint

Naturally & Artificially Flavored

150 Chewable Tablets

GLUTEN-FREE

*This product is not manufactured

or distributed by GlaxoSmithKline LLC,

owner of the registered trademark, Regular Strength Tums©

Distributed by Rugby Laboratories

17177 N Laurel Park Drive, Suite 233

Livonia, MI 48150, USA

www.rugbylaboratories.com

Rugby Calcium Antacid Tablets Regular Strength
Rugby Calcium Antacid Tablets Regular Strength

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
308907calcium carbonate 500 MG (Ca 200 MG) Chewable TabletPSN9
308907calcium carbonate 500 MG Chewable TabletSCD9
308907calcium carbonate 500 MG (equivalent to calcium 200 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

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
0536-1048-15Rugby150 in 1 BOTTLE, PLASTICTABLET, CHEWABLE1509

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0536-1048-15EA - Each0536-10485f3db5fb-e056-4637-83eb-6b2150d4240d12015-03-03

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
CALCIUM CARBONATEACTIVE INGREDIENTH0G9379FGK1
CALCIUM CATIONACTIVE MOIETY2M83C4R6ZB1
DEXTROSEINACTIVE INGREDIENTIY9XDZ35W21
MAGNESIUM STEARATEINACTIVE INGREDIENT70097M6I301
MALTODEXTRININACTIVE INGREDIENT7CVR7L4A2D1
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJ1
SUCRALOSEINACTIVE INGREDIENT96K6UQ3ZD41

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
0536-10480536-1048-15

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
DEXTROSE, UNSPECIFIED FORMIY9XDZ35W2IACT
MAGNESIUM STEARATE70097M6I30IACT
MALTODEXTRIN7CVR7L4A2DIACT
STARCH, CORNO8232NY3SJIACT
SUCRALOSE96K6UQ3ZD4IACT
CALCIUM CARBONATEH0G9379FGKACTIB

Source Document#

Source XML

Older Hydrated Versions#

Version, Effective date, Source table
VersionEffective dateSourceHydrated
82024-10-31full-release2026-06-01 00:32:18

Inactive ingredient matches#

Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.

Inactive ingredient links page 1 of 1 · 10 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredientIID ingredientUNIIDosage form / routePotencyMaximum daily exposureMatch
DEXTROSEDEXTROSEIY9XDZ35W2TABLET, CHEWABLE / ORAL1286 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET, CHEWABLE / ORAL127 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
MAGNESIUM STEARATEMAGNESIUM STEARATE70097M6I30TABLET, CHEWABLE / ORAL127 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
DEXTROSEDEXTROSEIY9XDZ35W2TABLET, CHEWABLE / ORAL1286 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, CHEWABLE / ORAL180 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
SUCRALOSESUCRALOSE96K6UQ3ZD4TABLET, CHEWABLE / ORAL28 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
MALTODEXTRINMALTODEXTRIN7CVR7L4A2DTABLET, CHEWABLE / ORAL292 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, CHEWABLE / ORAL180 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
SUCRALOSESUCRALOSE96K6UQ3ZD4TABLET, CHEWABLE / ORAL28 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
MALTODEXTRINMALTODEXTRIN7CVR7L4A2DTABLET, CHEWABLE / ORAL292 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates

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
RugbyANTACID TABLETSRugby Laboratories9cb56bc3-7075-4f81-bd10-7e602034b7d82025-10-25WarningsExact identifier
ndc (package): 0536-1048-15
ndc (product): 0536-1048
ndc11 (package): 00536104815
spl id: 41f4e482-9330-1386-e063-6294a90a7f34
spl set id: 9cb56bc3-7075-4f81-bd10-7e602034b7d8

Reported adverse events (FAERS/openFDA)#

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