Heartburn & Indigestion

Heartburn and indigestion can make mealtimes a chore, but you shouldn’t have to avoid your favourite foods to keep indigestion at bay. Read More See less

We stock a wide range of heartburn and indigestion treatments, perfect for soothing your burning chest, easing bloating and more. These remedies are available from popular brands, including Gaviscon, Rennie, Nexium and Pepto-Bismol. If you need a reliable way to manage your acid reflux symptoms at home or on the go, we’re sure we have the perfect treatment for you, including antacid tablets and liquid medicines.

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  1. Perrigo Esomeprazole Heartburn & Acid Reflux Control 20mg - 7 Capsules

    (2)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £3.99
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  2. Gaviscon Advance Heartburn & Indigestion Aniseed Flavour - 600ml

    (1)
    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This product is suitable for use during pregnancy. Please read the leaflet before use.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £19.49
  3. Save 13%

    Gaviscon Advance Peppermint Flavoured Suspension - 500ml - 3 Pack

    (27)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    Now
    £25.99
    RRP £29.97
  4. Save 13%

    Gaviscon Advance Aniseed Flavoured Suspension – 500ml - 3 Pack

    (12)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    Now
    £25.99
    RRP £29.97
  5. Acidex Original Sugar Free Oral Suspension Peppermint - 500ml

    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £6.99
  6. Acidex Original Sugar Free Oral Suspension Aniseed - 500ml

    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £6.99
  7. Acidex Original Sugar Free Oral Suspension Peppermint - 500ml - 3 Pack

    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £20.49
  8. Acidex Original Sugar Free Oral Suspension Aniseed - 500ml - 3 Pack

    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    £20.49
  9. Acidex Advance Oral Suspension Aniseed - 500ml - 3 Pack

    (1)
    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £26.89
  10. Gaviscon Advance Chewable Mint – 24 Tablets - 3 Pack

    This is a pharmacy medicine which means you will have to answer a short questionnaire before adding to your basket.

    £22.49
  11. GaviNatura Triple Action - 14 Tablets

    (3)
    Suitable For Vegans.

    This product is gluten free.

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £8.99
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  12. Pyrocalm Control Omeprazole 20mg Tablets - 7 Pack

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.59
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  13. Pyrocalm Control Omeprazole 20mg Tablets - 14 Pack

    (10)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    Now
    £10.99
    RRP £11.55
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  14. Save 15%

    UltraDEX Fresh Breath Oral Spray Mint Flavour – 9ml

    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    Now
    £2.99
    RRP £3.50
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  15. Guardium Esomeprazole Acid Reflux Control - 14 Tablets

    (1)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    Now
    £11.59
    RRP £11.99
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  16. Esomeprazole

    The brand we send out can change from time to time, but the active ingredient(s) will be identical and always of the same quality.

    Starting from £15.99
  17. Sarakan Toothpaste - 50ml

    (1)
    £2.69
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  18. Alka-Seltzer Original 20 Effervescent Tablets

    (9)
    This item is eligible for express delivery. If all of the items in your basket are eligible you will be shown the express delivery shipping option.

    £5.79
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Why shop with Chemist4U?

Free delivery when you spend over £30

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Frequently Asked Questions

Can acid reflux cause back pain?

Back pain isn’t a direct symptom of acid reflux, but you can get a burning pain that may spread from your chest to your neck, shoulder blades, and lower back.

 

If your back pain is related to your acid reflux, it would most likely flare up when you eat a certain food or drink, and may be accompanied by heartburn, a burning sensation in your chest.

 

Rest is usually an option for nerve-related back pain, for example, but as it’s caused by the acid in the stomach, painkillers or antacids are a good solution to easing your symptoms.

What causes indigestion?

There are various reasons why you might be suffering from indigestion and heartburn, such as certain foods, drinks and medication.

 

The most common reasons are the result of eating fatty, greasy or spicy foods, overeating or eating your food too fast, consuming too much caffeine or alcohol, smoking, anxiety and medications like certain antibiotics or painkillers.

 

If you keep getting indigestion, you might need to make some lifestyle alterations - try altering your diet to see if it improves and, if it doesn’t, speak to your GP for advice.

Why does pregnancy cause indigestion?

Indigestion is common during pregnancy because of hormonal changes and your baby being pressed against your stomach.

 

You can reduce your symptoms by altering your diet and lifestyle, and there are even indigestion medicines that are safe to be taken during pregnancy if you need to relieve your symptoms.

 

You can get indigestion at any point during your pregnancy, but they are more common when you’re 27 weeks and over.

Can acid reflux cause vomiting and diarrhoea?

You can experience vomiting and diarrhoea with acid reflux, but it isn’t common.

 

You might just be sensitive to the sour taste in your mouth caused by acid reflux that may have made you vomit.

 

Try taking over-the-counter antacids to ease your symptoms, but if they last longer than 72 hours, it’s important to get your symptoms checked with a medical professional.

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