Label: CALCIUM CARBONATE tablet, chewable

  • Category: HUMAN OTC DRUG LABEL
  • DEA Schedule: None

Drug Label Information

Updated February 28, 2025

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  • Active ingredient(s)

    Calcium Carbonate 420mg

  • Purpose

    Antacid

  • Use(s)

    relieves

    • heartburn
    • sour stomach
    • acid indigestion
    • upset stomach due to these symptoms
  • Warnings

    Ask a doctor or pharmacist before use if you

    • have kidney disease
    • are taking a prescription drug
      Antacids may interact with certain prescription drugs

    When using this product

    do not take more than 19 tablets in a 24 hour period or use the maximum dosage
    of this product for more than two weeks except under the advice and supervision of a doctor. If symptoms
    persist for more than two weeks, stop using this product and see a doctor.

    Keep out of reach of children

  • Directions

    • chew 2 tablets every 2-3 hours or as symptoms occur, repeat hourly if needed
  • Other information

    • each tablet contains: calcium 168mg
    • Phenylketonurics: Contains phenylalanine 1.5 mg per tablet 
    • store at 15°- 30°C (59°-86°F)
    • do not use if imprinted safety seal under cap is broken or missing
  • Inactive ingredients

    aspartame, croscarmellose sodium, magnesium stearate, maltodextrin, mint flavor, sorbitol

  • Questions/Comments

    Call 1-888-952-0050 

    Monday through Friday 9AM to 5PM EST.

  • Principal Display Panel

    Calcium Carbonate 420mg

    Calcium Carbonate 420mg

  • INGREDIENTS AND APPEARANCE
    CALCIUM CARBONATE 
    calcium carbonate tablet, chewable
    Product Information
    Product TypeHUMAN OTC DRUGItem Code (Source)NDC:69168-036
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    CALCIUM CARBONATE (UNII: H0G9379FGK) (CARBONATE ION - UNII:7UJQ5OPE7D) CALCIUM CARBONATE420 mg
    Inactive Ingredients
    Ingredient NameStrength
    ASPARTAME (UNII: Z0H242BBR1)  
    CROSCARMELLOSE SODIUM (UNII: M28OL1HH48)  
    MAGNESIUM STEARATE (UNII: 70097M6I30)  
    MALTODEXTRIN (UNII: 7CVR7L4A2D)  
    SORBITOL (UNII: 506T60A25R)  
    Product Characteristics
    ColorwhiteScoreno score
    ShapeROUNDSize12mm
    FlavorMINTImprint Code AZ036
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC:69168-036-5422058 in 1 BAG; Type 0: Not a Combination Product11/30/2000
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    OTC Monograph DrugM00111/30/2000
    Labeler - Allegiant Health (079501930)
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