ANTACID 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: ANTACID Extra Strength
Generic name: CALCIUM CARBONATE
Manufacturer: Cardinal Health 110, LLC.
Product type: HUMAN OTC DRUG
SPL set ID: 3ce9b97b-1680-4299-9a2c-132318adbc0c
SPL ID: 411d4baf-ec44-d2c4-e063-6394a90a83e5
Version: 3
Effective date: 2025-10-14
Source export date: 2026-10-30
Source partition: 3
Source file: https://download.open.fda.gov/drug/label/drug-label-0003-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-30/e1583c3c823c7746dc6fefae78ac97d01bb558f7b0936fc3b7d2e673d3319207/drug-label-0003-of-0014.json.zip
Source manifest SHA-256: b11f1f6b476c7417db937215bf14307ef1a0b69465b42b411ad52f42ae36ead3
Import run: 20261102T182004Z
Imported at: 2026-11-02 18:34:36

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		ANTACID Extra Strength	openfda.brand_name
generic name		CALCIUM CARBONATE	openfda.generic_name
manufacturer name		Cardinal Health 110, LLC.	openfda.manufacturer_name
ndc	package	70000-0681-1	openfda.package_ndc
ndc	product	70000-0681	openfda.product_ndc
ndc11	package	70000068101	derived:openfda.package_ndc
rxcui		308915	openfda.rxcui
spl id		411d4baf-ec44-d2c4-e063-6394a90a83e5	id
spl set id		3ce9b97b-1680-4299-9a2c-132318adbc0c	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 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.