{
  "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": "2026-08-11",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 2
    }
  },
  "results": [
    {
      "spl_product_data_elements": [
        "OHTAS ISAN ANTACID calcium carbonate, sodium bicarbonate CINNAMON TANGERINE CLOVE FENNEL GENTIANA LUTEA ROOT LEVOMENTHOL NUTMEG PICRASMA QUASSIOIDES WOOD MAGNESIUM CARBONATE CALCIUM CARBONATE CARBONATE ION SODIUM BICARBONATE BICARBONATE ION"
      ],
      "active_ingredient": [
        "Active Ingredients (in each spoonful) Precipitated calcium carbonate 497 mg Sodium bicarbonate 600 mg"
      ],
      "purpose": [
        "Purpose Precipitated calcium carbonate ............. Antacid Sodium bicarbonate ............................. Antacid"
      ],
      "indications_and_usage": [
        "Uses relieves: ■ heartburn ■ sour stomach ■ acid indigestion ■ upset stomach due to these symptoms"
      ],
      "warnings": [
        "Warnings Do not use more than 3 spoonfuls in a 24-hour period, or use the maximum dosage of this product for more than 2 weeks, except under the advice and supervision of a physician."
      ],
      "ask_doctor_or_pharmacist": [
        "Ask a doctor or pharmacist before use if you are ■ presently taking a prescription drug. Antacids may interact with certain prescription drugs. ■ on a sodium-restricted diet."
      ],
      "pregnancy_or_breast_feeding": [
        "If pregnant or breast-feeding, ask a health professional before use."
      ],
      "keep_out_of_reach_of_children": [
        "Keep out of reach of children."
      ],
      "dosage_and_administration": [
        "Direction take 1 spoonful (using the spoon included with this can) with water, 3 times daily."
      ],
      "storage_and_handling": [
        "Other Information each spoonful contains: sodium 164 mg."
      ],
      "inactive_ingredient": [
        "Inactive ingredients cinnamon bark, citrus unshiu peel, clove, fennel, gentian, l -menthol, nutmeg, powdered picrasma wood, magnesium carbonate."
      ],
      "package_label_principal_display_panel": [
        "Principal Display Panel - Can Label Ohta's Isan NDC 49631-178-21 ANTACID POWDER NET WT 2.65 OZ (75g) Principal Display Panel - Can Label",
        "Principal Display Panel - Can Label Ohta's Isan NDC 49631-178-22 ANTACID POWDER NET WT 4.94 OZ (140g) Principal Display Panel - Can Label"
      ],
      "set_id": "53380470-5748-6fa7-548e-7484ef204c0f",
      "id": "24c536d1-e417-825a-e063-6394a90a3099",
      "effective_time": "20241021",
      "version": "6",
      "openfda": {
        "application_number": [
          "M001"
        ],
        "brand_name": [
          "OHTAS ISAN ANTACID"
        ],
        "generic_name": [
          "CALCIUM CARBONATE, SODIUM BICARBONATE"
        ],
        "manufacturer_name": [
          "OHTA'S ISAN CO.,LTD."
        ],
        "product_ndc": [
          "49631-178"
        ],
        "product_type": [
          "HUMAN OTC DRUG"
        ],
        "route": [
          "ORAL"
        ],
        "substance_name": [
          "CALCIUM CARBONATE",
          "SODIUM BICARBONATE"
        ],
        "rxcui": [
          "1361708"
        ],
        "spl_id": [
          "24c536d1-e417-825a-e063-6394a90a3099"
        ],
        "spl_set_id": [
          "53380470-5748-6fa7-548e-7484ef204c0f"
        ],
        "package_ndc": [
          "49631-178-21",
          "49631-178-22"
        ],
        "is_original_packager": [
          true
        ],
        "upc": [
          "0741182178223"
        ],
        "unii": [
          "H0G9379FGK",
          "8MDF5V39QO"
        ]
      }
    }
  ]
}