Gaviscon Double Action Heartburn & Indigestion Relief – 24 Tablets
Gaviscon Double Action Heartburn & Indigestion Relief – 24 Tablets
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Dual-action relief from heartburn and indigestion in a convenient chewable tablet format.
Always read the label before use.
Key Benefits
✔ Double action formula
✔ Neutralises excess stomach acid
✔ Forms a protective barrier against reflux
✔ Fast-acting relief
✔ Convenient chewable tablets
Full Product Description
Gaviscon Double Action Tablets provide effective relief from:
- Heartburn
- Acid reflux
- Indigestion
- Acid regurgitation
- Bloating caused by excess stomach acid
These chewable tablets are ideal for on-the-go relief, offering the same trusted dual-action protection as the liquid version in a portable format.
Perfect for keeping in your bag, at work or while travelling.
How It Works
Gaviscon Double Action contains:
- Sodium Alginate
- Sodium Bicarbonate
- Calcium Carbonate
It works in two ways:
- Neutralises excess stomach acid to ease discomfort.
- Forms a protective “raft” that floats on top of stomach contents to help prevent acid reflux.
This combination provides fast symptom relief and protective action.
Directions for Use
For oral use.
Adults and children over 12 years:
- Chew 2–4 tablets after meals and at bedtime (up to four times daily).
Children under 12 years:
- Only on medical advice.
Chew thoroughly before swallowing.
Do not exceed the stated dose.
Ingredients
Active ingredients:
- Sodium Alginate
- Sodium Bicarbonate
- Calcium Carbonate
See packaging for full ingredient list and sodium content information.
Who It’s Suitable For
Adults
Children over 12 years
Individuals experiencing heartburn or indigestion
Those needing convenient, portable relief
Who Should Not Use This Product
Children under 12 years unless advised by a healthcare professional.
Anyone allergic to any of the listed ingredients.
Consult a healthcare professional before use if you:
- Are on a low-sodium diet
- Have kidney problems
- Are pregnant or breastfeeding
⚠ Warnings & Safety Information
Contains sodium — consider if on a restricted salt diet.
If symptoms persist after 7 days, consult a healthcare professional.
Do not exceed the recommended dose.
Keep out of sight and reach of children.
Always read the label before use.
Storage Instructions
Store below 30°C.
Keep in original packaging.
FAQs
What does double action mean?
It both neutralises excess acid and forms a protective barrier to prevent reflux.
How many tablets can I take?
2–4 tablets after meals and at bedtime, up to four times daily.
Do I need water?
No, the tablets should be chewed thoroughly before swallowing.
Is it suitable for travel?
Yes, the tablet format is convenient for on-the-go use.
Delivery Details
Delivery Details
Delivery Areas
We currently deliver to UK mainland addresses only.
- International shipping is not available at this time
- Delivery to certain remote or restricted postcodes may take longer
Delivery Options & Times
Estimated delivery times are shown at checkout and may include:
- Standard Delivery: 2–5 working days
- Express Delivery (where available): 1–2 working days
Delivery times are estimates and may vary due to courier delays, weather conditions, or peak periods.

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