{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-10-09",
    "results": {
      "skip": 0,
      "limit": 1,
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  },
  "results": [
    {
      "product_ndc": "0280-4100",
      "generic_name": "Alka-Seltzer Gold",
      "labeler_name": "Bayer HealthCare LLC.",
      "brand_name": "Alka-Seltzer Gold",
      "active_ingredients": [
        {
          "name": "CITRIC ACID MONOHYDRATE",
          "strength": "1000 mg/1"
        },
        {
          "name": "POTASSIUM BICARBONATE",
          "strength": "344 mg/1"
        },
        {
          "name": "SODIUM BICARBONATE",
          "strength": "1050 mg/1"
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      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "0280-4100-63",
          "description": "18 POUCH in 1 CARTON (0280-4100-63)  / 2 TABLET, EFFERVESCENT in 1 POUCH",
          "marketing_start_date": "20141119",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {
        "manufacturer_name": [
          "Bayer HealthCare LLC."
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        "spl_set_id": [
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        "is_original_packager": [
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        "upc": [
          "0016500041085"
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        "unii": [
          "2968PHW8QP",
          "HM5Z15LEBN",
          "8MDF5V39QO"
        ]
      },
      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "TABLET, EFFERVESCENT",
      "spl_id": "4526b3d0-3667-afe5-e063-6294a90af3ab",
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      "application_number": "M001",
      "brand_name_base": "Alka-Seltzer Gold",
      "pharm_class": [
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        "Anti-coagulant [EPC]",
        "Calcium Chelating Activity [MoA]",
        "Calculi Dissolution Agent [EPC]",
        "Decreased Coagulation Factor Activity [PE]",
        "Increased Large Intestinal Motility [PE]",
        "Increased Large Intestinal Motility [PE]",
        "Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]",
        "Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]",
        "Osmotic Activity [MoA]",
        "Osmotic Activity [MoA]",
        "Osmotic Laxative [EPC]",
        "Osmotic Laxative [EPC]",
        "Potassium Compounds [CS]",
        "Potassium Salt [EPC]"
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}