About calcium carbonate + sodium alginate + sodium hydrogen carbonate
Alginate antacid combination
Used for
- Relief of heartburn and acid indigestion
- Relief of reflux symptoms
Usual adult dose
Usually 2–4 chewable tablets after meals and at bedtime, up to four times daily; follow the product label.
Usual dose in children
For children aged 12 years and older, usually the adult dose. Not generally recommended under 12 unless directed by a clinician.
Common side effects
- Constipation or diarrhea
- Nausea or vomiting
- Allergic reactions, rarely
Important warnings
- Contains sodium; caution with salt-restricted diets, heart failure, or kidney disease.
- Calcium may contribute to high blood calcium or kidney stones with excessive use.
- Separate from other medicines by at least 2 hours when possible.
- Seek medical assessment for persistent symptoms or difficulty swallowing.
Pregnancy
Generally considered suitable when used as directed; check the product leaflet and seek professional advice if symptoms persist.
Breastfeeding
Generally considered suitable when used as directed.
Interactions
- May reduce absorption of iron, thyroid medicines, some antibiotics, and other medicines; separate doses.
- Calcium can interact with bisphosphonates and some medicines for osteoporosis.
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 It may be incomplete or out of date.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.