DRx CHOICE Antacid Calcium Regular 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: DRx CHOICE Antacid Calcium Regular Strength
Generic name: CALCIUM CARBONATE 500MG
Manufacturer: Raritan Pharmaceuticals Inc
Product type: HUMAN OTC DRUG
SPL set ID: 0c579405-9397-4bf2-8441-e89011b19ec4
SPL ID: 9066d5e0-9a25-4ca6-9fc4-95fd0824de6a
Version: 10
Effective date: 2026-09-05
Source export date: 2026-11-06
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/2026-11-06/97001096994db9ca8cee114e6c3bb5298d3c573158ffc1ab8692d82e76a3eb40/drug-label-0003-of-0014.json.zip
Source manifest SHA-256: 4a7570ba105b5a039a8e1c94a85e7f085b9047a8882a35a96bf1e4516c5ffc97
Import run: 20261108T063105Z
Imported at: 2026-11-08 06:56:16

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 · 13 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M001	openfda.application_number
brand name		DRx CHOICE Antacid Calcium Regular Strength	openfda.brand_name
generic name		CALCIUM CARBONATE 500MG	openfda.generic_name
manufacturer name		Raritan Pharmaceuticals Inc	openfda.manufacturer_name
ndc	package	68163-101-12	openfda.package_ndc
ndc	package	68163-101-50	openfda.package_ndc
ndc	product	68163-101	openfda.product_ndc
ndc11	package	68163010150	derived:openfda.package_ndc
ndc11	package	68163010112	derived:openfda.package_ndc
rxcui		308907	openfda.rxcui
spl id		9066d5e0-9a25-4ca6-9fc4-95fd0824de6a	id
spl set id		0c579405-9397-4bf2-8441-e89011b19ec4	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 15 tablets in 24 hours • if pregnant do not take more than 10 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.