About calcium carbonate + magnesium carbonate
Antacid combination
Used for
- Relief of heartburn and acid indigestion
- Relief of symptoms from excess stomach acid
Usual adult dose
Chew or dissolve 1–2 tablets as needed; follow the package directions and maximum daily dose.
Usual dose in children
Not generally recommended for children under 12; older children should follow product directions.
Common side effects
- Constipation or diarrhea
- Nausea
- High calcium or magnesium levels with excessive use
Important warnings
- Do not exceed the label’s maximum dose or use for prolonged periods.
- Ask a healthcare professional before use with kidney disease or kidney stones.
- Separate from other medicines because antacids can reduce their absorption.
Pregnancy
Generally considered suitable at recommended doses; avoid excessive or prolonged use and check the package directions.
Breastfeeding
Generally considered suitable at recommended doses; avoid excessive or prolonged use.
Interactions
- May reduce absorption of iron, thyroid medicines, tetracycline antibiotics, and quinolone antibiotics.
- Separate from interacting medicines according to their directions or a pharmacist’s advice.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.