FDA.reportPublic FDA data

Extra Strength 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 Antacid
Generic name
CALCIUM CARBONATE
Manufacturer
RITE AID CORPORATION
Product type
HUMAN OTC DRUG
SPL set ID
c6bbffbc-2d00-4a5c-80aa-5e59204cca9f
SPL ID
8ec480fc-a2ab-4eb4-8afd-e04aa7e5de0a
Version
5
Effective date
2024-10-30
Source export date
2026-08-01
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/2026-08-01/f23e8214fa581dc87bce024b3f15739356a8bb6f9298e3d6be38c21c662a4211/drug-label-0004-of-0014.json.zip
Source manifest SHA-256
bdd1454d0606b622b70458a306b8a10d8a8787db06fd9f46e69c7f7a4524b630
Import run
20260801T225920Z
Imported at
2026-08-01 23:06:52
Harmonized routes table
Harmonized routes
ORAL

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 9 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