2f259f79-d321-5566-e063-6294a90a1522
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Calcium carbonate 420mg
Purpose
Antacid
Medication Information
Purpose
Antacid
Description
Calcium carbonate 420mg
Uses:
relieves ■ heartburn ■ sour stomach ■ acid indigestion ■ upset stomach due to these symptoms
Section 51945-4
Directions:
■ chew 2 tablets every 2-3 hours or as symptoms occur, repeat hourly if needed
Other Information:
■ Calcium content per tablet: 168mg ■ store at 15°- 30°C (59°-86°F) ■ do not use if imprinted safety seal under cap is broken or missing ■ Phenylketonurics: each tablet contains 1.5mg phenylalanine
Inactive Ingredients:
aspartame, croscarmellose sodium, magnesium stearate, maltodextrin, mint flavor, sorbitol
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.
Active Ingredient (in Each Tablet)
Calcium carbonate 420mg
Ask A Doctor Or Pharmacist Before Use If You
■ have kidney disease ■ are taking a prescription drug
Antacids may interact with certain prescription drugs
Structured Label Content
Uses:
relieves ■ heartburn ■ sour stomach ■ acid indigestion ■ upset stomach due to these symptoms
Section 51945-4 (51945-4)
Purpose
Antacid
Directions:
■ chew 2 tablets every 2-3 hours or as symptoms occur, repeat hourly if needed
Other Information:
■ Calcium content per tablet: 168mg ■ store at 15°- 30°C (59°-86°F) ■ do not use if imprinted safety seal under cap is broken or missing ■ Phenylketonurics: each tablet contains 1.5mg phenylalanine
Inactive Ingredients: (Inactive ingredients:)
aspartame, croscarmellose sodium, magnesium stearate, maltodextrin, mint flavor, sorbitol
When Using This Product (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.
Active Ingredient (in Each Tablet) (Active Ingredient (in each tablet))
Calcium carbonate 420mg
Ask A Doctor Or Pharmacist Before Use If You (Ask a doctor or pharmacist before use if you)
■ have kidney disease ■ are taking a prescription drug
Antacids may interact with certain prescription drugs
Advanced Ingredient Data
Raw Label Data
All Sections (JSON)
Additional Information
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Source: dailymed · Ingested: 2026-02-15T12:05:40.037641 · Updated: 2026-03-14T23:07:49.806657