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Calcium Carbonate

Dosage form
TABLET, CHEWABLE
Labeler
Allegiant Health
Label updated
2025-02-28
Retrieved
2026-09-07
Active ingredients
CALCIUM CARBONATE
View original label and images on DailyMed ↗
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

[Image in the official label — see DailyMed source]

DailyMed Set ID: 9bc5c5de-8d61-4edf-83d2-a1e797c2d24a · Version 1
NDC: 69168-036