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About Gaviscon
Gaviscon is a trusted brand for the relief of heartburn, acid reflux and indigestion. It works differently from many antacids: it forms a protective raft that floats on top of the stomach contents to help stop acid rising into the food pipe, while also neutralising excess acid.
The range includes Gaviscon liquid, chewable tablets, Double Action and Advance, plus Gaviscon Infant for use under medical guidance. Different formats suit different needs and preferences.
Browse the Gaviscon range below, dispatched from our UK pharmacy. Always read the label and the enclosed patient information leaflet, and speak to your pharmacist or GP if symptoms persist.
Frequently asked questions
What does Gaviscon do?
Gaviscon relieves heartburn and indigestion by forming a protective layer, or raft, over the stomach contents that helps prevent stomach acid from rising into the food pipe, while also helping to neutralise excess acid.
What is Gaviscon used for?
It is used for the symptoms of acid reflux, heartburn and indigestion, including the burning sensation and discomfort that can follow meals or occur when lying down.
Is Gaviscon an antacid?
Gaviscon has antacid ingredients that neutralise excess stomach acid, but it also works as a reflux suppressant by forming a protective raft, which sets it apart from a simple antacid.
How long does Gaviscon take to work?
Gaviscon typically acts quickly, often within minutes, because it works directly in the stomach rather than being absorbed into the body. Follow the dosage on the label for best results.
How many Gaviscon can I take?
The recommended dose and daily maximum are printed on the packaging and vary by product, so always check the label and do not exceed the stated amount. Speak to a pharmacist if you need to use it regularly.
Can you take Gaviscon when pregnant?
Gaviscon is commonly used to relieve heartburn in pregnancy, which is very common, but you should still read the label and confirm with your pharmacist, midwife or GP that the specific product is suitable for you.
Can you take Gaviscon with omeprazole?
Gaviscon and omeprazole are often used together, but because Gaviscon can affect how other medicines are absorbed, it is usually taken at a different time (around two hours apart). Check with your pharmacist for advice on timing.
Can I lie down after taking Gaviscon?
It is generally best to stay upright for a little while after taking Gaviscon so the protective raft can settle over the stomach contents. Taking it after meals and before bed is common for night-time symptoms.
Does Gaviscon help with trapped wind or nausea?
Gaviscon is designed for heartburn and reflux rather than trapped wind or nausea. If bloating, wind or nausea are your main symptoms, a pharmacist can suggest a more suitable product.
✓ Genuine UK stock
✓ Dispatched from our UK pharmacy
✓ Content checked by our pharmacy team