Active substance

Calcium Carbonate

404 products from 154 companies contain this in United States.

404 without prescriptionTablet, ChewableGum, ChewingTabletTablet, Soluble

Available without a prescription

Alka-Seltzer Cool Action Extra Strength Reliefchews Mint750 mgWithout prescriptionTablet, Chewable Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Cool Action Heartburn Relief Mint750 mgWithout prescriptionGum, Chewing Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Extra Strength Heartburn Reliefchews750 mgWithout prescriptionTablet, Chewable Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Heartburn Relief Peppermint750 mgWithout prescriptionGum, Chewing Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Heartburn Reliefchews750 mgWithout prescriptionTablet, Chewable Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Heartburn Reliefchews Strawberry and Orange750 mgWithout prescriptionTablet, Chewable Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Ultra Strength Heartburn Reliefchews1000 mgWithout prescriptionTablet, Chewable Bayer HealthCare LLC. · Calcium Carbonate Alka-Seltzer Ultra Strength Heartburn Reliefchews Strawberry and Orange1000 mgWithout prescriptionTablet, Chewable Bayer HealthCare LLC. · Calcium Carbonate Alkums Antacid500 mgWithout prescriptionTablet, Chewable Guardian Drug Company · Calcium Carbonate Amazon Basics Cherry Antacid Sc1177 mgWithout prescriptionTablet, Chewable Amazon · Calcium Carbonate Amazon Ultra Strength Antacid1000 mgWithout prescriptionTablet, Chewable AMAZON.COM SERVICES LLC · Calcium Carbonate Antacid648 mgWithout prescriptionTablet Advance Pharmaceutical Inc. · Calcium Carbonate Antacid500 mgWithout prescriptionTablet, Chewable Advance Pharmaceutical Inc. · Calcium Carbonate Antacid750 mgWithout prescriptionTablet, Chewable Meijer Distribution Inc · Calcium Carbonate Antacid1000 mgWithout prescriptionTablet, Chewable Meijer Distribution Inc · Calcium Carbonate Antacid500 mgWithout prescriptionTablet, Chewable Richmond Pharmaceuticals, Inc. · Calcium Carbonate Antacid420 mgWithout prescriptionTablet ProStat First Aid · Calcium Carbonate Antacid420 mgWithout prescriptionTablet Trifecta Pharmaceuticals USA LLC · Calcium Carbonate Antacid Childrens400 mgWithout prescriptionTablet, Chewable CVS Pharmacy · Calcium Carbonate Antacid Extra Strength750 mgWithout prescriptionTablet, Chewable Cardinal Health 110, LLC. · Calcium Carbonate Antacid Extra Strength Assorted Berry750 mgWithout prescriptionTablet, Chewable CVS · Calcium Carbonate Antacid Extra Strength Wintergreen750 mgWithout prescriptionTablet, Chewable CVS · Calcium Carbonate Antacid Flavor Chew750 mgWithout prescriptionTablet, Chewable Walgreen Co. · Calcium Carbonate Antacid Flavor Chews750 mgWithout prescriptionTablet, Chewable Walgreen Co. · Calcium Carbonate Antacid Fruit Chews750 mgWithout prescriptionTablet, Chewable CVS Pharmacy · Calcium Carbonate Antacid Peppermint Flavour Regular Strength500 mgWithout prescriptionTablet, Chewable American Health Packaging · Calcium Carbonate Antacid Relief1000 mgWithout prescriptionTablet, Chewable Safeway · Calcium Carbonate Antacid Soft Chew1177 mgWithout prescriptionTablet, Chewable Walgreen Co. · Calcium Carbonate Antacid Ultra Strength1000 mgWithout prescriptionTablet, Chewable CARDINAL HEALTH 110, LLC. · Calcium Carbonate Antacid- Calcium Carbonate1000 mgWithout prescriptionTablet, Chewable Anhui Jiuhe Health Industry Co., Ltd · Calcium Carbonate Assorted Fruit Antacid Chews750 mgWithout prescriptionTablet, Chewable Target Corporation · Calcium Carbonate Assorted Fruit Antacid Flavor Chews750 mgWithout prescriptionTablet, Chewable Walmart · Calcium Carbonate Assorted Fruit Antacid Flavor Chews750 mgWithout prescriptionTablet, Chewable CVS Pharmacy · Calcium Carbonate Basic Care Antacid Fruit Chews750 mgWithout prescriptionTablet, Chewable Amazon.com · Calcium Carbonate Basic Care Berry Antacid Hbg80 mg + 750 mgWithout prescriptionTablet, Chewable Amazon.com · Calcium Carbonate Belmora Melox Agrura420 mgWithout prescriptionTablet, Chewable Belmora, LLC · Calcium Carbonate Best Choice Assorted Fruit500 mgWithout prescriptionTablet, Chewable BEST CHOICE (VALU MERCHANDISERS COMPANY) · Calcium Carbonate Best Choice Extra Strength Assorted Berry750 mgWithout prescriptionTablet, Chewable BEST CHOICE (VALU MERCHANDISERS COMPANY) · Calcium Carbonate Best Choice Extra Strength Tropical Fruit750 mgWithout prescriptionTablet, Chewable BEST CHOICE (VALU MERCHANDISERS COMPANY) · Calcium Carbonate Best Choice Regular Strength500 mgWithout prescriptionTablet, Chewable BEST CHOICE (VALU MERCHANDISERS COMPANY) · Calcium Carbonate

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Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.