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Acid Reflux Medicine Comparison - April 2026

7 Best Acid Reflux Medicine In the UK

1
Best Choice
9.9Exceptional
2
9.6Exceptional
3
9.5Excellent
4
9.2Excellent
5
Best Value
9.1Excellent
6
9.0Excellent
7
8.9Very Good
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Model

Nexium Control Heartburn & Indigestion Tablets for Acid Reflux Relief, Gastro-Resistant Esomeprazole Tablets, 20mg, 14 Count
Model
Nexium Control Heartburn & Indigestion Capsules for Acid Reflux Relief, Gastro-Resistant Esomeprazole capsules, 20mg, 14 Count
Model
Gaviscon Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Protective Barrier, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea
Model
Nexium Control Heartburn & Indigestion Capsules for Acid Reflux Relief, Gastro-Resistant Esomeprazole capsules, 20mg, 14 Count
Model
Gaviscon Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Protective Barrier, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea
Model
Guardium Esomeprazole Acid Reflux Tablets, 14 Pack - Indigestion & Heartburn Relief, 24-Hour GERD/GORD Protection, Antacids for Digestion & Nausea
Model
Guardium Esomeprazole Acid Reflux Tablets, 14 Pack - Indigestion & Heartburn Relief, 24-Hour GERD/GORD Protection, Antacids for Digestion & Nausea

Brand

Nexium
Brand
Nexium
Brand
Gaviscon
Brand
Nexium
Brand
Gaviscon
Brand
Gaviscon
Brand
Gaviscon

Reviews

22,532 reviews
Reviews
10,284 reviews
Reviews
484 reviews
Reviews
10,284 reviews
Reviews
484 reviews
Reviews
8,248 reviews
Reviews
8,248 reviews

Features

Simple to consume

9.9
Simple to consume
9.6
Simple to consume
9.4
Simple to consume
9.6
Simple to consume
9.1
Simple to consume
9.1
Simple to consume
8.9

Worth the money

9.3
Worth the money
8.9
Worth the money
8.6
Worth the money
8.9
Worth the money
8.4
Worth the money
8.1
Worth the money
7.9

Taste

9.4
Taste
9.1
Taste
8.9
Taste
9.1
Taste
8.6
Taste
8.4
Taste
8.1

Comfort

9.6
Comfort
9.6
Comfort
9.4
Comfort
9.6
Comfort
9.1
Comfort
9.1
Comfort
8.9

Tech Specs

product dimensions

2.8 x 11.5 x 7.5 cm; 20 g
product dimensions
0.46 x 0.89 x 0.91 cm; 33.99 g
product dimensions
-
product dimensions
0.46 x 0.89 x 0.91 cm; 33.99 g
product dimensions
-
product dimensions
-
product dimensions
-

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.9
    1
    Nexium
    23% Off

    Nexium Control Heartburn & Indigestion Tablets for Acid Reflux Relief, Gastro-Resistant Esomeprazole Tablets, 20mg, 14 Count

    9.9 simple to consume
    9.6 Comfort
    9.4 Taste

    Why we love it

    Provides all-day and all-night heartburn relief.
    Reduces stomach acid production at the source.
    Easy to swallow and fast-acting.
  • 9.6
    2
    Nexium

    Nexium Control Heartburn & Indigestion Capsules for Acid Reflux Relief, Gastro-Resistant Esomeprazole capsules, 20mg, 14 Count

    9.6 simple to consume
    9.6 Comfort
    9.1 Taste

    Why we love it

    24-hour heartburn prevention.
    Ideal for daily use.
    Highly effective all-night relief.
  • 9.5
    3
    Gaviscon
    23% Off

    Gaviscon Double Action Mint Liquid 500ml - Heartburn & Acid Reflux Relief, Fast-Acting Formula, Protective Barrier, Long-Lasting Comfort, Suitable for Pregnancy, Digestion and Nausea

    9.4 simple to consume
    9.4 Comfort
    8.9 Taste
    Main highlights
    • UNIQUE FORMULATION/COMBINATION FOR DUAL RELIEF OF HEARTBURN & INDIGESTION - Gaviscon Double Action neutralises excess stomach acid to help relieve discomfort; It also forms a protective barrier over the stomach contents to help soothe the burning sensation in your chest
    • SUITABLE FOR USE IN PREGNANCY - Gaviscon products are suitable for use during pregnancy and whilst breastfeeding; Medicines can affect the unborn baby, always speak to doctor or pharmacist before using medicine in pregnancy
    • LASTS UP TO 2X LONGER THAN ANTACIDS - Unlike antacids, Gaviscon Double Action forms a raft, or layer, on the top of your stomach contents and to help keep stomach acid in your stomach, where it belongs
    • GETS TO WORK INSTANTLY - Gaviscon Double Action's formulation gets to work in seconds to create a protective barrier that lasts up to 4 hours; In fact, 9 out 10 people would use Gaviscon Double Action again (based on a 2012 survey of 45 heartburn and indigestion sufferers compared to control
    • 40 YEARS OF GAVISCON - For over 40 years, Gaviscon has helped to provide people with fast, effective heartburn and indigestion relief

Our ranking system

The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.