{
  "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": "2026-06-02",
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  "results": [
    {
      "spl_product_data_elements": [
        "DRx CHOICE Antacid Calcium Regular Strength Calcium Carbonate 500mg ADIPIC ACID D&C RED NO. 27 D&C YELLOW NO. 10 DEXTROSE, UNSPECIFIED FORM FD&C BLUE NO. 1 FD&C YELLOW NO. 6 MAGNESIUM STEARATE MALTODEXTRIN STARCH, CORN SUCRALOSE CALCIUM CARBONATE CARBONATE ION CALCIUM CATION RP101 assorted"
      ],
      "active_ingredient": [
        "Active ingredient (per tablet) Calcium Carbonate USP 500mg"
      ],
      "purpose": [
        "Purpose Antacid"
      ],
      "indications_and_usage": [
        "Uses relieves heartburn acid indigestion sour stomach upset stomach associated with these symptoms"
      ],
      "warnings": [
        "Warnings Ask a doctor or pharmacist before use if you are presently taking a prescription drug. Antacids may interact with certain prescription drugs. When using this product do not take more than 15 tablets in 24 hours if pregnant do not take more than 10 tablets in 24 hours do not use the maximum dosage for more than 2 weeks except under the advice and supervision of a doctor Keep out of reach of children."
      ],
      "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."
      ],
      "when_using": [
        "When using this product do not take more than 15 tablets in 24 hours if pregnant do not take more than 10 tablets in 24 hours do not use the maximum dosage for more than 2 weeks except under the advice and supervision of a doctor"
      ],
      "keep_out_of_reach_of_children": [
        "Keep out of reach of children."
      ],
      "dosage_and_administration": [
        "Directions adults and children 12 years of age and over: chew 2-4 tablets as symptoms occur, or as directed by a doctor. Do not swallow tablets whole. do not take for symptoms that persist for more than 2 weeks unless advised by a doctor"
      ],
      "storage_and_handling": [
        "Other information each tablet contains: elemental calcium 200mg store at room temperature. Keep the container tightly closed."
      ],
      "inactive_ingredient": [
        "Inactive ingredients adipic acid, D&C Red No. 27, D&C Yellow No. 10 dextrose, FD&C Blue No. 1, FD&C Yellow No. 6, flavors, magnesium stearate, maltodextrin, starch, sucralose."
      ],
      "questions": [
        "Questions? 1-866-467-2748"
      ],
      "package_label_principal_display_panel": [
        "Principal Display Panel DRx CHOICE ® *Compare to the active Ingredient in Regular Strength Tums ® REGULAR STRENGTH Antacid Tablets CALCIUM CARBONATE 500 mg Fast Relief of Upset Stomach, Heartburn and Acid Indigestion. Assorted Fruit Naturally & Artificially Flavored GLUTEN-FREE Chewable Tablets 60 K PAREVE DO NOT USE IF PRINTED SEAL UNDER CAP IS BROKEN OR MISSING. *This product is not manufactured or distributed by GlaxoSmithKline LLC, owner of the registered trademark, Regular Strength Tums ® . Manufactured by: Raritan Pharmaceuticals 8 Joanna Court, East Brunswick, NJ 08816 Package label for 60ct Tablets DRx Choice Assorted Fruit Antacid 60 CT",
        "Principal Display Panel Package label for 150ct Tablets DRx Choice R/S Antacid Tablets Assorted Fruit Flavor 150ct"
      ],
      "set_id": "0c579405-9397-4bf2-8441-e89011b19ec4",
      "id": "3fb14c80-fc45-2727-e063-6394a90a3f25",
      "effective_time": "20250926",
      "version": "9",
      "openfda": {
        "application_number": [
          "M001"
        ],
        "brand_name": [
          "DRx CHOICE Antacid Calcium Regular Strength"
        ],
        "generic_name": [
          "CALCIUM CARBONATE 500MG"
        ],
        "manufacturer_name": [
          "Raritan Pharmaceuticals Inc"
        ],
        "product_ndc": [
          "68163-101"
        ],
        "product_type": [
          "HUMAN OTC DRUG"
        ],
        "route": [
          "ORAL"
        ],
        "substance_name": [
          "CALCIUM CARBONATE"
        ],
        "rxcui": [
          "308907"
        ],
        "spl_id": [
          "3fb14c80-fc45-2727-e063-6394a90a3f25"
        ],
        "spl_set_id": [
          "0c579405-9397-4bf2-8441-e89011b19ec4"
        ],
        "package_ndc": [
          "68163-101-12",
          "68163-101-50"
        ],
        "is_original_packager": [
          true
        ],
        "upc": [
          "0368163101256"
        ],
        "unii": [
          "H0G9379FGK"
        ]
      }
    }
  ]
}