FDA.reportPublic FDA data

Walgreens Fast Acting Heartburn Relief Extra Strength

Manufacturer
WALGREEN CO.
Effective date
2025-11-26
Label type
HUMAN OTC DRUG LABEL
Version
8
Source
full-release
Hydrated at
2026-06-01 01:18:15

Label at a glance#

ProductWalgreens Fast Acting Heartburn Relief 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

shake well take 2-4 teaspoonful four times a day or as directed by a doctor take after meals and at bedtime dispense product only by spoon or other measuring device

Storage and handling

each teaspoon (5mL) contains : magnesium 70mg, sodium 11mg Store at room temperature; Do not freeze. keep tightly closed

Label contents#

Full prescribing information#

Active ingredients (in each 5mL teaspoonful)

OTC - ACTIVE INGREDIENT SECTION

Aluminum hydroxide 254mg

Magnesium carbonate 237.5mg

Purpose

OTC - PURPOSE SECTION

Antacid

Antacid

Uses

INDICATIONS & USAGE SECTION

Relieves

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

Warnings

WARNINGS SECTION

Do not use if you have kidney disease

OTC - DO NOT USE 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 teaspoonful in 24 hours
  • do not use the maximum dosage for more than 2 weeks
  • laxative effect may occur

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

  • shake well
  • take 2-4 teaspoonful four times a day or as directed by a doctor
  • take after meals and at bedtime
  • dispense product only by spoon or other measuring device

Other information

STORAGE AND HANDLING SECTION

  • each teaspoon (5mL) contains: magnesium 70mg, sodium 11mg
  • Store at room temperature; Do not freeze.
  • keep tightly closed

Inactive Ingredients

INACTIVE INGREDIENT SECTION

alginic acid, benzyl alcohol, edetate disodium, flavors, glycerin, purified water, simethicone emulsion, sodium hydroxide, sorbitol , sucralose, xanthan gum

Questions or comments?

OTC - QUESTIONS SECTION

1-866-467-2748

DO NOT USE IF PRINTED INNER SEAL IS BROKEN OR MISSING

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Walgreens

Compare to Gaviscon® Extra Strength active ingredients ††

FAST-ACTING

HeartburnRelief

LIQUID ANTACID

Extra strength

  • Fast- acting heartburn relief helps keep acid down for hours

Cool Mint Flavor

Naturally and Artificially Flavored

12FL OZ ( 355ml)

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

DISTRIBUTED BY: WALGREEN CO.

200 WILMOT RD., DEERFIELD, IL 60015

100% SATISFACTION GUARANTEED

Walgreens.com ©2018 Walgreen Co.

Extra Strength Liquid Antacid Cool mint
Extra Strength Liquid Antacid Cool mint

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
245001aluminum hydroxide 254 MG / magnesium carbonate 237.5 MG in 5 mL Oral SuspensionPSN8
245001aluminum hydroxide 50.8 MG/ML / magnesium carbonate 47.5 MG/ML Oral SuspensionSCD8
245001aluminum hydroxide 254 MG / magnesium carbonate 237.5 MG per 5 ML Oral SuspensionSY8

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
0363-7630-12Walgreens Fast Acting Heartburn Relief Extra Strength355 mL in 1 BOTTLELIQUID3558

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0363-7630-12ML - Milliliter0363-7630a719cd86-c90d-43fd-926f-23646251a47212022-06-06

Products#

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

DailyMed product names page 1 of 1 · 15 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
0363-76300363-7630-12

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 12 matching rows.

Name, UNII, Kind table
NameUNIIKind
ALGINIC ACID8C3Z4148WZIACT
BENZYL ALCOHOLLKG8494WBHIACT
EDETATE DISODIUM7FLD91C86KIACT
GLYCERINPDC6A3C0OXIACT
WATER059QF0KO0RIACT
DIMETHICONE, UNSPECIFIED92RU3N3Y1OIACT
SODIUM HYDROXIDE55X04QC32IIACT
SORBITOL506T60A25RIACT
SUCRALOSE96K6UQ3ZD4IACT
XANTHAN GUMTTV12P4NEEIACT
ALUMINUM HYDROXIDE5QB0T2IUN0ACTIB
MAGNESIUM CARBONATE0E53J927NAACTIB

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
Walgreens Fast Acting Heartburn Relief Extra StrengthALUMINUM HYDROXIDE AND MAGNESIUM CARBONATEWALGREEN CO.6eae97f3-a174-4cbc-badc-777475d2f7af2025-11-26WarningsExact identifier
ndc (package): 0363-7630-12
ndc (product): 0363-7630
ndc11 (package): 00363763012
spl id: 447ce367-bceb-756d-e063-6294a90a4bb7
spl set id: 6eae97f3-a174-4cbc-badc-777475d2f7af

Reported adverse events (FAERS/openFDA)#

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