UK licensed medication

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Ubayd Ali

Authored by

Ubayd Ali

Superintendent Pharmacist

Registration Number: 2219322

NHS Pharmacist and founding member of HEBA, with years of experience in healthcare across innovative organisations.
Sufyan Tahir

Reviewed by

Sufyan Tahir

Clinical Governance Lead

Registration Number: 2221275

Review Date 27 March 2026
Next Review 27 March 2028
Published on 27 March 2026
Last Update 27 March 2026

Description

Gaviscon Double Action Chewable Tablets are formulated to tackle the two main causes of acid reflux discomfort. Gaviscon Double Action Chewable Tablets combine an antacid effect with a protective alginate layer that helps prevent acid from rising into the oesophagus. The chewable format makes Gaviscon Double Action Chewable Tablets convenient to take without water.

  • Dual action formula for heartburn and acid reflux
  • Neutralises excess stomach acid
  • Forms a protective barrier to reduce reflux
  • Chewable tablets for convenient use

Directions

Chew Gaviscon Double Action Chewable Tablets thoroughly before swallowing. Adults and children over the recommended age can take two to four Gaviscon Double Action Chewable Tablets after meals and at bedtime, or as directed by a healthcare professional. Do not exceed the stated dose and follow the instructions on the packaging. If symptoms persist after several days of using Gaviscon Double Action Chewable Tablets, seek medical advice.

Ingredients

Gaviscon Double Action Chewable Tablets contain sodium alginate, calcium carbonate and sodium bicarbonate as active ingredients. These components allow Gaviscon Double Action Chewable Tablets to both neutralise acid and create a protective raft over stomach contents. Gaviscon Double Action Chewable Tablets also contain flavourings, sweeteners and other excipients to support stability and taste.

Always check the packaging for the full list of ingredients if you have allergies or dietary considerations.

Warnings

Do not use Gaviscon Double Action Chewable Tablets if you are allergic to any of the ingredients. Consult a doctor before taking Gaviscon Double Action Chewable Tablets if you have been advised to follow a low sodium diet or have kidney problems. Prolonged use of Gaviscon Double Action Chewable Tablets should be avoided unless recommended by a healthcare professional.

Keep Gaviscon Double Action Chewable Tablets out of sight and reach of children.
 
 
 

Verified customer reviews

Frequently asked questions

  • How does Gaviscon Double Action Chewable Tablets relieve heartburn and indigestion?

    Gaviscon Double Action Chewable Tablets work in two ways by neutralising excess stomach acid and forming a protective raft over stomach contents. This barrier helps prevent acid from rising into the oesophagus, providing fast and effective relief.

     

  • When should Gaviscon Double Action Chewable Tablets be taken?

    Gaviscon Double Action Chewable Tablets are typically taken after meals and at bedtime when symptoms are most likely to occur. Always follow the dosage instructions on the packaging or as advised by a healthcare professional.

     

  • Are Gaviscon Double Action Chewable Tablets suitable for use during pregnancy?

    Gaviscon Double Action Chewable Tablets are often considered suitable for use during pregnancy to relieve reflux symptoms. However, it is important to consult a doctor or pharmacist before use for personalised advice.

     

  • Can Gaviscon Double Action Chewable Tablets be taken alongside other medications?

    These tablets may interact with certain medicines by affecting their absorption. It is recommended to leave a gap between taking Gaviscon Double Action Chewable Tablets and other oral medications.

     

  • What flavours are available for Gaviscon Double Action Chewable Tablets?

    Gaviscon Double Action Chewable Tablets are available in different flavours to make them easier and more pleasant to take. Availability may vary depending on the country and retailer.
     
     
     

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