Alka-Seltzer Heartburn Relief

In shortageUNIISPLATC A02AC01

Last synced from FDA National Drug Code directory (United States) on June 3, 2026

Identification

ManufacturerBayer HealthCare LLC.

CountryUS (United States)

ATC codeA02AC01

Dispensing—

ReimbursedNo

SourceFDA National Drug Code directory (United States)

Last synced6/3/2026

Packs · 1

ndc11
0280000201
2 BLISTER PACK in 1 CARTON (0280-0002-01) / 8 GUM, CHEWING in 1 BLISTER PACK

Annotations

UNII (FDA Substance ID)

H0G9379FGK

CALCIUM CARBONATE

RxCUI 1897

DailyMed SPL labels

1 version tracked

FDA shortage

Currently in shortage

Calcium Chloride Injection

Raw payload (JSON)

{
  "unii": {
    "unii": "H0G9379FGK",
    "rxcui": "1897",
    "inchikey": "VTYYLEPIZMXCLO-UHFFFAOYSA-L",
    "display_name": "CALCIUM CARBONATE",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "4a16b6e5-f0c6-e3a4-e063-6294a90a85ad": {
      "match": "brand_token",
      "title": "ALKA-SELTZER EXTRA STRENGTH PAIN RELIEF (ANHYDROUS CITRIC ACID, ASPIRIN) TABLET, EFFERVESCENT [BAYER HEALTHCARE LLC.]",
      "spl_version": "1",
      "published_date": "2026-02-09"
    }
  },
  "productid": "0280-0002_452367a0-1a82-e96a-e063-6294a90adcc6",
  "productndc": "0280-0002",
  "dosage_form": "GUM, CHEWING",
  "dea_schedule": null,
  "product_type": "HUMAN OTC DRUG",
  "substance_name": "CALCIUM CARBONATE",
  "shortage_reason": "Calcium Chloride Injection",
  "shortage_status": "current",
  "proprietary_name": "Alka-Seltzer Heartburn Relief",
  "active_ingred_unit": "mg/1",
  "application_number": "M001",
  "marketing_category": "OTC MONOGRAPH DRUG",
  "nonproprietary_name": "calcium carbonate",
  "start_marketing_date": "20200302",
  "active_numerator_strength": "750"
}

Related drugs

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