United States · FDA National Drug Code directory
Alka-Seltzer Extra Strength
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
- 0280-0211_45266611-610c-a481-e063-6394a90a1bf0
- Product NDC
- 0280-0211
- Form
- GRANULE, EFFERVESCENT
- Composition / generic term
- Anhydrous Citric Acid, Sodium Bicarbonate, and Aspirin
- Labeler
- Bayer HealthCare LLC.
- Marketing category
- OTC MONOGRAPH DRUG
- Marketing start / end (source format)
- 20110411
- Source listing expiry
- 20261231
Source-listed ingredients
- ANHYDROUS CITRIC ACID — 1000 mg/1
- SODIUM BICARBONATE — 1985 mg/1
- ASPIRIN — 500 mg/1
These values do not establish equivalence or a dose recommendation.
Packages
- 12 PACKET in 1 CARTON (0280-0211-24) / 2 GRANULE, EFFERVESCENT in 1 PACKET · 0280-0211-24
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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