First Aid Only Antacid

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: First Aid Only Antacid
Generic name: CALCIUM CARBONATE
Manufacturer: Acme United Corporation
Product type: HUMAN OTC DRUG
SPL set ID: 68902dda-a13c-ff2e-e053-2991aa0a06b1
SPL ID: 27d7f92d-3970-a964-e063-6394a90a9650
Version: 2
Effective date: 2024-11-26
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 18:37:37

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		First Aid Only Antacid	openfda.brand_name
generic name		CALCIUM CARBONATE	openfda.generic_name
manufacturer name		Acme United Corporation	openfda.manufacturer_name
ndc	package	0924-0287-01	openfda.package_ndc
ndc	product	0924-0287	openfda.product_ndc
ndc11	package	00924028701	derived:openfda.package_ndc
rxcui		313884	openfda.rxcui
spl id		27d7f92d-3970-a964-e063-6394a90a9650	id
spl set id		68902dda-a13c-ff2e-e053-2991aa0a06b1	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 phamacist 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 19 tablets in 24 hours do not use the maximum dosage for more than 2 weeks except under the advise and supervision of a physician do not exceed recommended dosage Stop using this product and ask a doctor if symptoms last more than 2 weeks Keep out of the reach of children. As with any drug, if you are pregnant or nursing a baby, seek the advice of a health professional before using this product. If you are pregnant or breast feeding, ask a health profdessional before use.

Reported adverse events (FAERS/openFDA)#

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