Extra Strength

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name: Extra Strength
Generic name: ANTACID TABLETS
Manufacturer: SAFEWAY
Product type: HUMAN OTC DRUG
SPL set ID: 03853f03-081d-4a78-b383-66ac9754d46f
SPL ID: 4249e23f-2be0-7c01-e063-6394a90a3670
Version: 6
Effective date: 2025-10-29
Source export date: 2026-10-30
Source partition: 8
Source file: https://download.open.fda.gov/drug/label/drug-label-0008-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-30/023bc8d8aae5addb7530087bbbdb169b3ccbf36764f15b8ca67db07e1e5aea8b/drug-label-0008-of-0014.json.zip
Source manifest SHA-256: b11f1f6b476c7417db937215bf14307ef1a0b69465b42b411ad52f42ae36ead3
Import run: 20261102T182004Z
Imported at: 2026-11-02 19:08:08

Harmonized routes table
Harmonized routes
ORAL

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 11 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M001	openfda.application_number
brand name		Extra Strength	openfda.brand_name
generic name		ANTACID TABLETS	openfda.generic_name
manufacturer name		SAFEWAY	openfda.manufacturer_name
ndc	package	21130-207-96	openfda.package_ndc
ndc	product	21130-207	openfda.product_ndc
ndc11	package	21130020796	derived:openfda.package_ndc
rxcui		308915	openfda.rxcui
spl id		4249e23f-2be0-7c01-e063-6394a90a3670	id
spl set id		03853f03-081d-4a78-b383-66ac9754d46f	set_id
unii		H0G9379FGK	openfda.unii

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs. 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 do not use the maximum dosage for more than 2 weeks except under the advice and supervision of a doctor Keep out of reach of children.

Reported adverse events (FAERS/openFDA)#

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