United States · FDA National Drug Code directory
Alka-Seltzer Ultra Strength Heartburn ReliefChews
A source-listed medicine record.
Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.
Medicine identity
- Source reference
- 0280-0245_452662db-192e-a610-e063-6394a90a4a10
- Product NDC
- 0280-0245
- Form
- TABLET, CHEWABLE
- Composition / generic term
- Calcium carbonate
- Labeler
- Bayer HealthCare LLC.
- Marketing category
- OTC MONOGRAPH DRUG
- Marketing start / end (source format)
- 20170301
- Source listing expiry
- 20261231
Source-listed ingredients
- CALCIUM CARBONATE — 1000 mg/1
These values do not establish equivalence or a dose recommendation.
Packages
- 50 TABLET, CHEWABLE in 1 BOTTLE, PLASTIC (0280-0245-50) · 0280-0245-50
Source and coverage
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Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.
Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.
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