Alka-Seltzer Heartburn Relief Extra Strength
Active substance: SODIUM BICARBONATE, CITRIC ACID MONOHYDRATE
TABLET, EFFERVESCENT · SODIUM BICARBONATE 1976 mg/1, CITRIC ACID MONOHYDRATE 1000 mg/1
United StatesActive
Marketing holder: Bayer Healthcare LLC
Verified 2026-10-09 · openFDA NDC
- Source: openFDA NDC
- Countries with the substance registered: 1
Composition
- SODIUM BICARBONATE · 1976 mg/1
- CITRIC ACID MONOHYDRATE · 1000 mg/1
Registration
- Registration number
- 0280-0079
- Registration status
- Active
- Dispensing
- Over the counter
- Route
- ORAL
Sources
- product · openFDA NDC · 0280-0079 · Verified 2026-10-09 · open in source
- registration_status · openFDA NDC · 0280-0079 · Verified 2026-10-09 · open in source
- ingredients.0 · openFDA NDC · 0280-0079 · Verified 2026-10-09 · open in source
- ingredients.1 · openFDA NDC · 0280-0079 · Verified 2026-10-09 · open in source