Extra Strength Smooth 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: Extra Strength Smooth Antacid
Generic name: CALCIUM CARBONATE
Manufacturer: RITE AID CORPORATION
Product type: HUMAN OTC DRUG
SPL set ID: 23fa3378-d9f9-4671-ba1c-9c9611b1fbef
SPL ID: 75329889-3fd6-4be0-99e5-69ac9e0f070b
Version: 5
Effective date: 2024-10-30
Source export date: 2026-10-12
Source partition: 1
Source file: https://download.open.fda.gov/drug/label/drug-label-0001-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-12/7928c8e8c6256620071a8b7e5b93eb8dfa543649c08d17a01ea02251012ba58c/drug-label-0001-of-0014.json.zip
Source manifest SHA-256: 7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
Import run: 20261013T011858Z
Imported at: 2026-10-13 01:27:02

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 Smooth Antacid	openfda.brand_name
generic name		CALCIUM CARBONATE	openfda.generic_name
manufacturer name		RITE AID CORPORATION	openfda.manufacturer_name
ndc	package	11822-1166-0	openfda.package_ndc
ndc	product	11822-1166	openfda.product_ndc
ndc11	package	11822116600	derived:openfda.package_ndc
rxcui		308915	openfda.rxcui
spl id		75329889-3fd6-4be0-99e5-69ac9e0f070b	id
spl set id		23fa3378-d9f9-4671-ba1c-9c9611b1fbef	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

Reported adverse events (FAERS/openFDA)#

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