calcium carbonate 400 MG Chewable Tablet
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calcium carbonate 400 MG Chewable Tablet
400 MG · Chewable Tablet · oral
A form of calcium →
calcium carbonate 400 MG Chewable Tablet. Strength, form, class, interactions & more.

Active ingredient
Classification
Calcium
Drug interactions
Calcium acetate may interact with certain drugs, particularly affecting their bioavailability.
- moderatetetracyclines — decreased bioavailability
- moderatefluoroquinolones — decreased bioavailability
- moderateciprofloxacin — decreased bioavailability by approximately 50%
Real-world adverse events (FAERS)
Fatigue39,172Nausea35,337Drug Ineffective33,020Diarrhoea32,475Pain29,060Dyspnoea28,545Off Label Use27,949Headache26,416
Source: RxNorm + openFDA + RxClass + FAERS · 2026
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