Alkums 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: Alkums antacid
Generic name: CALCIUM CARBONATE
Manufacturer: Guardian Drug Company
Product type: HUMAN OTC DRUG
SPL set ID: 7451cd9f-1723-46d0-837e-8dc48bfb6bba
SPL ID: f8834ce9-ce9f-4e00-abf4-d9a1f6e7e84d
Version: 3
Effective date: 2025-02-06
Source export date: 2026-09-28
Source partition: 4
Source file: https://download.open.fda.gov/drug/label/drug-label-0004-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-09-28/c7ca0b7091cdaeab3f27713a6eef00adcf8fe722383633ddce61531b4c840544/drug-label-0004-of-0014.json.zip
Source manifest SHA-256: cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run: 20260929T050834Z
Imported at: 2026-09-29 05:24:54

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 · 12 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M001	openfda.application_number
brand name		Alkums antacid	openfda.brand_name
generic name		CALCIUM CARBONATE	openfda.generic_name
manufacturer name		Guardian Drug Company	openfda.manufacturer_name
ndc	package	53041-126-17	openfda.package_ndc
ndc	product	53041-126	openfda.product_ndc
ndc11	package	53041012617	derived:openfda.package_ndc
rxcui		308907	openfda.rxcui
rxcui		210111	openfda.rxcui
spl id		f8834ce9-ce9f-4e00-abf4-d9a1f6e7e84d	id
spl set id		7451cd9f-1723-46d0-837e-8dc48bfb6bba	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 prescriptiom drugs. When using this product do not take more than 16 tablets in a 24-hour period, or use the maximum dosage of this product 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.