Extra Strength Acid Gone Antacid 100 Chewable Tablets Drug Facts

Manufacturer
Major Pharmaceuticals
Effective date
2026-09-24
Label type
HUMAN OTC DRUG LABEL
Version
10
Source
daily-update
Hydrated at
2026-09-26 01:01:55

Label at a glance#

ProductAcid Gone Antacid Extra Strength
Active ingredientALUMINUM HYDROXIDE, MAGNESIUM CARBONATE
Label structure9 sections

Indications and uses

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

Dosage and administration

▪ chew 2-4 tablets four times a day or as directed by a doctor ▪ take after meals and at bedtime or as needed ▪ for best results follow by a half glass of water or other liquid ▪ DO NOT SWALLOW TABLET WHOLE

Label contents#

Full prescribing information#

Active ingredients (in each tablet)

OTC - ACTIVE INGREDIENT SECTION

Aluminum hydroxide 160mg

Magnesium carbonate 105mg

Purpose

OTC - PURPOSE SECTION

Antacid

Uses

INDICATIONS & USAGE SECTION

relieves

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

Warnings

WARNINGS SECTION

Ask a doctor or pharmacist before use if you are

OTC - ASK DOCTOR/PHARMACIST SECTION

  • taking a prescription drug. Antacids may interact with certain prescription drugs.
  • if you are on a sodium-restricted diet

When using this product

OTC - WHEN USING SECTION

  • do not take more than 16 tablets in 24 hours
  • do not use the maximum dosage for more than 2 weeks

Keep out of reach of children.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

In case of overdose, get medical help or contact a Poison Control Center immediately at 1-800-222-1222.

Directions

DOSAGE & ADMINISTRATION SECTION

  • chew 2-4 tablets four times a day or as directed by a doctor
  • take after meals and at bedtime or as needed
  • for best results follow by a half glass of water or other liquid
  • DO NOT SWALLOW TABLET WHOLE

Other information

SPL UNCLASSIFIED SECTION

  • Each tablet contains: sodium 19 mg, magnesium 31mg
  • Store at room temperature

Inactive ingredients

INACTIVE INGREDIENT SECTION

alginic acid, calcium stearate, compressible sugar, flavor, sodium bicarbonate, starch(corn), sucrose.

Questions or comments?

OTC - QUESTIONS SECTION

call 1-800-616-2471

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

NDC 0904-5365-60

EXTRA STRENGTH

Acid Gone™

Antacid

STOPS HEARTBURN

QUICK ACTION

LONG LASTING

COMPARE TO THE ACTIVE INGREDIENT IN EXTRA STRENGTH GAVISCON®*

100 CHEWABLE TABLETS

Distributed by:

MAJOR® PHARMACEUTICALS

17177 N Laurel Park Drive, Suite 233

Livonia, MI 48150, USA

*This product is not manufactured or distributed by GlaxoSmithKline, the distributor of Extra Strength Gaviscon®

Major Extra Strength Acid Gone Antacid 100ct
Major Extra Strength Acid Gone Antacid 100ct

Product Linked Resources#

Resource, Code type, Value table
ResourceCode typeValueEquivalent identifiersSource image
BarcodeEAN-130309045365601GTIN-13: 0309045365601
EAN-13: 0309045365601
GTIN-12: 309045365601
UPC-A: 309045365601
GTIN storage (14 digits): 00309045365601
4498104a-e41d-41d9-9aed-01904d91af87-01.jpg

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
fb7ab793-2c12-4079-b100-a64f73bef25aProduct name420240712
b0cbf770-6cc3-4aa4-9158-755110c2b9f7Product name220230717
dc7c5daa-021f-40dd-b00d-63982cb2067aProduct name120230426
08ffbcbf-26df-b99c-1dab-64fc4cfae89fProduct name520200925
816b97af-edc5-4060-aff1-b814bdbcad50Product name120190415
7cda52fc-125f-421c-8fea-bc1974370c49Product name220180703
419aab54-5d5a-4146-9453-026d4a9991beProduct name220170525
08ffbcbf-26df-b99c-1dab-64fc4cfae89fProduct name220160823
89dac932-b90a-4410-9ab1-84c53e57de25Product name120150316

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0904-5365-60EA - Each0904-5365b70782ee-d0b3-4f7f-ad53-1700b97a3a3112014-11-05

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
ALUMINUM HYDROXIDEACTIVE INGREDIENT5QB0T2IUN01
MAGNESIUM CARBONATEACTIVE INGREDIENT0E53J927NA1
ALUMINUM HYDROXIDEACTIVE MOIETY5QB0T2IUN01
CARBONATE IONACTIVE MOIETY7UJQ5OPE7D1
ALGINIC ACIDINACTIVE INGREDIENT8C3Z4148WZ1
CALCIUM STEARATEINACTIVE INGREDIENT776XM7047L1
SODIUM BICARBONATEINACTIVE INGREDIENT8MDF5V39QO1
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJ1
SUCROSEINACTIVE INGREDIENTC151H8M5541

Products#

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

DailyMed product names page 1 of 1 · 11 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
0904-53650904-5365-60

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 8 matching rows.

Source Document#

Source XML

Older Hydrated Versions#

Version, Effective date, Source table
VersionEffective dateSourceHydrated
92025-09-19full-release2026-06-01 01:14:15

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
CALCIUM STEARATECALCIUM STEARATE776XM7047LTABLET, CHEWABLE / ORAL240 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
SUCROSESUCROSEC151H8M554TABLET, CHEWABLE / ORAL7258 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
SODIUM BICARBONATESODIUM BICARBONATE8MDF5V39QOTABLET, CHEWABLE / ORAL140 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
SUCROSESUCROSEC151H8M554TABLET, CHEWABLE / ORAL7258 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
CALCIUM STEARATECALCIUM STEARATE776XM7047LTABLET, CHEWABLE / ORAL240 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
ALGINIC ACIDALGINIC ACID8C3Z4148WZTABLET, CHEWABLE / ORAL400 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
SODIUM BICARBONATESODIUM BICARBONATE8MDF5V39QOTABLET, CHEWABLE / ORAL140 mgExact identifier — unii+route+dosage form
2 equally ranked IID candidates
ALGINIC ACIDALGINIC ACID8C3Z4148WZTABLET, CHEWABLE / ORAL400 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
3f259650-e860-b59e-e063-6394a90a4a564498104a-e41d-41d9-9aed-01904d91af872025-09-19WarningsExact identifier
spl set id: 4498104a-e41d-41d9-9aed-01904d91af87

Reported adverse events (FAERS/openFDA)#

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