Label: ANTACID EXTRA STRENGTH- calcium carbonate tablet, chewable

  • NDC Code(s): 70000-0681-1
  • Packager: Cardinal Health 110, LLC.
  • Category: HUMAN OTC DRUG LABEL
  • DEA Schedule: None

Drug Label Information

Updated October 14, 2025

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  • Active ingredient (in each tablet)

    Calcium carbonate 750 mg

  • Purpose

    Antacid

  • Uses

    relieves

    • heartburn
    • sour stomach
    • acid indigestion
    • upset stomach associated with this symptom
  • Warnings

    Ask a doctor or pharmacist before use if you are

    • taking a prescription drug. Antacids may interact with certain prescription drugs.

    When using this product

    • do not take more than 10 tablets in 24 hours
    • If pregnant do not take more than 6 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.

  • Directions

    • adults and children 12 years of age and over:Chew 2-4 tablets completely 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
  • Other information

    • Each tablet contains: calcium 300mg
    • Store at room temperature
    • Keep the container tightly closed.
  • Inactive ingredients

    adipic acid, D&C Red No. 27 Lake, D&C Yellow No. 10 Lake, dextrose, FD&C Blue No. 1 Lake, FD&C Yellow No. 6 Lake, Flavors, magnesium stearate, maltodextrin, starch, sucralose,

  • Questions?

    1-866-467-2748

  • Principal Display Panel

    LEADER™

    NDC 70000-0681-1

    COMPARE TO TUMS® EXTRA STRENGTH active ingredient*

    Extra Strength

    Antacid Tablets

    Calcium Carbonate 750 mg

    Assorted Fruit Flavors

    Naturally and Artificially Flavored

    Relief of:

    • Upset Stomach
    • Heartburn, and
    • Acid Indigestion

    100% Money Back Guarantee

    96 CHEWABLE TABLETS

    DO NOT USE IF PRINTED SEAL UNDER CAP IS TORN OR MISSING.

    GLUTEN-FREE

    Distributed BY: CAH

    Dublin, Ohio 43017

    www.myleader.com

    1-800-200-6313

    CIN 5905443

    *This product is not manufactured or distributed by GlaxoSmithKline LLC, owner of the registered trademark, Extra Strength Tums®.

    CARDINAL Extra Strength Antacid 96 Chewable Tablets
  • INGREDIENTS AND APPEARANCE
    ANTACID   EXTRA STRENGTH
    calcium carbonate tablet, chewable
    Product Information
    Product TypeHUMAN OTC DRUGItem Code (Source)NDC:70000-0681
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    CALCIUM CARBONATE (UNII: H0G9379FGK) (CARBONATE ION - UNII:7UJQ5OPE7D) CALCIUM CARBONATE750 mg
    Inactive Ingredients
    Ingredient NameStrength
    ADIPIC ACID (UNII: 76A0JE0FKJ)  
    D&C RED NO. 27 (UNII: 2LRS185U6K)  
    D&C YELLOW NO. 10 (UNII: 35SW5USQ3G)  
    DEXTROSE, UNSPECIFIED FORM (UNII: IY9XDZ35W2)  
    FD&C BLUE NO. 1 (UNII: H3R47K3TBD)  
    FD&C YELLOW NO. 6 (UNII: H77VEI93A8)  
    MAGNESIUM STEARATE (UNII: 70097M6I30)  
    MALTODEXTRIN (UNII: 7CVR7L4A2D)  
    STARCH, CORN (UNII: O8232NY3SJ)  
    SUCRALOSE (UNII: 96K6UQ3ZD4)  
    Product Characteristics
    Coloryellow, green, red, orangeScoreno score
    ShapeROUNDSize16mm
    FlavorFRUIT (lemon, orange, cherry, lime) Imprint Code RP102
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC:70000-0681-196 in 1 BOTTLE; Type 0: Not a Combination Product07/08/2024
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    OTC Monograph DrugM00107/08/2024
    Labeler - Cardinal Health 110, LLC. (063997360)
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