warnings
Warnings
Alka-Seltzer Heartburn Relief Extra Strength
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
- Brand name
- Alka-Seltzer Heartburn Relief Extra Strength
- Generic name
- ANHYDROUS CITRIC ACID, SODIUM BICARBONATE (HEAT-TREATED)
- Manufacturer
- Bayer Healthcare LLC
- Product type
- HUMAN OTC DRUG
- SPL set ID
- dc1641f8-54c2-0d86-e053-2995a90a1dce
- SPL ID
- 30155636-9069-f8ae-e063-6394a90a54a4
- Version
- 10
- Effective date
- 2025-03-11
- Source export date
- 2026-10-12
- Source partition
- 14
- Source file
- https://download.open.fda.gov/drug/label/drug-label-0014-of-0014.json.zip
- Source object key
- raw/openfda/drug-label/2026-10-12/acb9b4700b9af1bdda1c389c7b35bfe38fd6d1a62aa48d17832812be4029b84f/drug-label-0014-of-0014.json.zip
- Source manifest SHA-256
- 7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
- Import run
- 20261013T011858Z
- Imported at
- 2026-10-13 03:12:50
| 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.
| Type | Scope | Identifier | Source field |
|---|---|---|---|
| application number | M001 | openfda.application_number | |
| brand name | Alka-Seltzer Heartburn Relief Extra Strength | openfda.brand_name | |
| generic name | ANHYDROUS CITRIC ACID, SODIUM BICARBONATE (HEAT-TREATED) | openfda.generic_name | |
| manufacturer name | Bayer Healthcare LLC | openfda.manufacturer_name | |
| ndc | package | 0280-0079-01 | openfda.package_ndc |
| ndc | package | 0280-0079-02 | openfda.package_ndc |
| ndc | package | 0280-0079-03 | openfda.package_ndc |
| ndc | product | 0280-0079 | openfda.product_ndc |
| ndc11 | package | 00280007902 | derived:openfda.package_ndc |
| ndc11 | package | 00280007903 | derived:openfda.package_ndc |
| ndc11 | package | 00280007901 | derived:openfda.package_ndc |
| rxcui | 2571087 | openfda.rxcui | |
| spl id | 30155636-9069-f8ae-e063-6394a90a54a4 | id | |
| spl set id | dc1641f8-54c2-0d86-e053-2995a90a1dce | set_id | |
| unii | 2968PHW8QP | openfda.unii | |
| unii | 8MDF5V39QO | openfda.unii |
Warnings cross-check#
openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.