Home NDC 0280-0047 Alka-Seltzer Heartburn
Product NDC 0280-0047
11-digit product format 002800047
Labeler code 0280
Product ID 0280-0047_45261b62-1428-8c69-e063-6294a90a011f
Type HUMAN OTC DRUG
Nonproprietary name Anhydrous citric acid, Sodium bicarbonate (heat-treated)
Dosage form TABLET, EFFERVESCENT
Route ORAL
Labeler Bayer HealthCare LLC.
Application M001
Marketing category OTC MONOGRAPH DRUG
Marketing start 2010-03-02
Substance CITRIC ACID MONOHYDRATE; SODIUM BICARBONATE
Active strength 1000; 1940 mg/1; mg/1
Pharmacologic classes Acidifying Activity [MoA], Anti-coagulant [EPC], Calcium Chelating Activity [MoA], Calculi Dissolution Agent [EPC], Decreased Coagulation Factor Activity [PE], Increased Large Intestinal Motility [PE], Inhibition Large Intestine Fluid/Electrolyte Absorption [PE], Osmotic Activity [MoA], Osmotic Laxative [EPC]
NDC exclude flag No
Listing certified through 2026-12-31
Current FDA listing Yes Reported adverse events (FAERS/openFDA)# Adverse event summaries are temporarily unavailable. Other product information remains available.
Additional Listing Data#
Finished product Yes
Brand name base Alka-Seltzer Heartburn
Listing expiration 2026-12-31 Active Ingredients# Ingredient, Strength table Ingredient Strength CITRIC ACID MONOHYDRATE 1000 mg/1 SODIUM BICARBONATE 1940 mg/1
Harmonized UNII identifiers# UNII identifiers page 1 of 1 · 2 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 2968PHW8QP Internal UNII lookup 8MDF5V39QO Internal UNII lookup
Harmonized RxCUI identifiers# RxCUI identifiers page 1 of 1 · 1 matching rows.
Identifier, FDA.report destination table Identifier FDA.report destination 1536470 Internal RxNorm lookup
Harmonized SPL set identifiers# SPL set identifiers page 1 of 1 · 1 matching rows.
DailyMed Product Concepts# DailyMed Package Descriptions# Package NDC, Product, Description table Package NDC Product Description Form Quantity Strength SPL version 0280-0047-36 Alka-Seltzer Heartburn 18 in 1 CARTON TABLET, EFFERVESCENT 18 6 0280-0047-36 Alka-Seltzer Heartburn 2 in 1 POUCH TABLET, EFFERVESCENT 2 6
DailyMed Dashboard NDC Coverage# NDC, Dashboard title, SPL version table NDC Dashboard title SPL version Validation Dashboard ZIP 0280-0047 ALKA-SELTZER HEARTBURN (ANHYDROUS CITRIC ACID, SODIUM BICARBONATE (HEAT-TREATED)) TABLET, EFFERVESCENT [BAYER HEALTHCARE LLC.] 5 Current NDC, Legacy NDC, 2 package rows 20231205_55158e50-0327-2043-e054-00144ff8d46c.zip
openFDA label cross-check# OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
Matched openFDA labels page 8 of 34 · 678 matching rows.
DailyMed RxNorm Mappings# Packages# Package NDC, 11-digit format, Description table Package NDC 11-digit format Description Units Marketing start Marketing end Sample Exclude flag Status 0280-0047-36 00280004736 18 POUCH in 1 CARTON (0280-0047-36) / 2 TABLET, EFFERVESCENT in 1 POUCH 18 pouch 2010-03-02 0000-00-00 No No Current