Label: COMPLETE ACID REDUCER- famotidine, calcium carbonate, magnesium hydroxide tablet, chewable

  • NDC Code(s): 51316-588-63
  • Packager: CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED
  • Category: HUMAN OTC DRUG LABEL
  • DEA Schedule: None
  • Marketing Status: Abbreviated New Drug Application

Drug Label Information

Updated April 8, 2026

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  • Active ingredients (in each chewable tablet)

    Famotidine 10 mg

    Calcium carbonate 800 mg

    Magnesium hydroxide 165 mg

  • Purposes

    Acid reducer

    Antacid

  • Use

    relieves heartburn associated with acid indigestion and sour stomach

  • Warnings

    Allergy alert: Do not use if you are allergic to famotidine or other acid reducers

    Do not use

    •
    if you have trouble or pain swallowing food, vomiting with blood, or bloody or black stools. These may be signs of a serious condition. See your doctor.
    •
    with other acid reducers

    Ask a doctor before use if you have

    •
    had heartburn over 3 months. This may be a sign of a more serious condition.
    •
    heartburn with lightheadedness, sweating, or dizziness
    •
    chest pain or shoulder pain with shortness of breath; sweating; pain spreading to arms, neck or shoulders; or lightheadedness
    •
    frequent chest pain
    •
    frequent wheezing, particularly with heartburn
    •
    unexplained weight loss
    •
    nausea or vomiting
    •
    stomach pain
    •
    kidney disease

    Ask a doctor or pharmacist before use if you are

    taking a prescription drug. Antacids and acid reducers may interact with certain prescription drugs.

    Stop use and ask a doctor if

    •
    your heartburn continues or worsens
    •
    you need to take this product for more than 14 days

    If pregnant or breast-feeding,

    ask a health professional before use.

    Keep out of reach of children.

    In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

  • Directions

    •
    adults and children 12 years and over:
    •
    do not swallow tablet whole: chew completely
    •
    to relieve symptoms, chew 1 tablet before swallowing
    •
    do not use more than 2 chewable tablets in 24 hours
    •
    children under 12 years: ask a doctor
  • Other information

    •
    each tablet contains: calcium 330 mg, magnesium 80 mg
    •
    read the directions and warnings before use
    •
    read the bottle. It contains important information.
    •
    store at 20-25°C (68-77°F)
    •
    protect from moisture
  • Inactive ingredients

    anhydrous lactose, D&C yellow #10 aluminum lake, dextrates, FD&C yellow #6 aluminum lake, glyceryl monostearate, lactose monohydrate, magnesium stearate, maltodextrin, microcrystalline cellulose, modified food starch, natural and artificial tropical flavor, polyacrylate dispersion, polysorbate 80, povidone, pregelatinized starch, sodium starch glycolate, sucralose, talc

  • Questions or comments?

    1-800-719-9260

  • Package/Label Principal Display Panel

    CVS™

    Tropical Fruit Flavor

    actual size

    Dual Action

    COMPLETE ACID REDUCER

    Famotidine, 10 mg | Calcium Carbonate, 800 mg

    Magnesium Hydroxide, 165 mg

    Tablets (Chewable), Acid Reducer + Antacid

    Just One Tablet! Relieves Heartburn Due to Acid Indigestion

    Compare to Pepcid Complete® active ingredients

    25 CHEWABLE TABLETS

    cvs-complete-acid-reducer-tropical-container-image.jpg
  • INGREDIENTS AND APPEARANCE
    COMPLETE ACID REDUCER 
    famotidine, calcium carbonate, magnesium hydroxide tablet, chewable
    Product Information
    Product TypeHUMAN OTC DRUGItem Code (Source)NDC:51316-588
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    FAMOTIDINE (UNII: 5QZO15J2Z8) (FAMOTIDINE - UNII:5QZO15J2Z8) FAMOTIDINE10 mg
    CALCIUM CARBONATE (UNII: H0G9379FGK) (CALCIUM CATION - UNII:2M83C4R6ZB, CARBONATE ION - UNII:7UJQ5OPE7D) CALCIUM CARBONATE800 mg
    MAGNESIUM HYDROXIDE (UNII: NBZ3QY004S) (MAGNESIUM CATION - UNII:T6V3LHY838, HYDROXIDE ION - UNII:9159UV381P) MAGNESIUM HYDROXIDE165 mg
    Inactive Ingredients
    Ingredient NameStrength
    ANHYDROUS LACTOSE (UNII: 3SY5LH9PMK)  
    D&C YELLOW NO. 10 ALUMINUM LAKE (UNII: CQ3XH3DET6)  
    DEXTRATES (UNII: G263MI44RU)  
    FD&C YELLOW NO. 6 ALUMINUM LAKE (UNII: GYP6Z2JR6Q)  
    GLYCERYL MONOSTEARATE (UNII: 230OU9XXE4)  
    LACTOSE MONOHYDRATE (UNII: EWQ57Q8I5X)  
    MAGNESIUM STEARATE (UNII: 70097M6I30)  
    MALTODEXTRIN (UNII: 7CVR7L4A2D)  
    MICROCRYSTALLINE CELLULOSE (UNII: OP1R32D61U)  
    POLYSORBATE 80 (UNII: 6OZP39ZG8H)  
    POVIDONE, UNSPECIFIED (UNII: FZ989GH94E)  
    SODIUM STARCH GLYCOLATE TYPE A (UNII: H8AV0SQX4D)  
    SUCRALOSE (UNII: 96K6UQ3ZD4)  
    TALC (UNII: 7SEV7J4R1U)  
    Product Characteristics
    ColorYELLOWScoreno score
    ShapeROUNDSize18mm
    FlavorImprint Code 34J
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC:51316-588-6325 in 1 BOTTLE; Type 0: Not a Combination Product04/06/2026
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    ANDAANDA07735504/06/2026
    Labeler - CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED (062312574)
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