Nexium Control

starstarstarstarstar
Feefo

Nexium Control tablets provide a highly effective, daily treatment for frequent heartburn and acid reflux. Each tablet contains 20mg of esomeprazole, which belongs to a group of medicines known as proton pump inhibitors (PPIs). They work directly at the source by safely blocking the specific pumps in your stomach that produce excess acid.

While this medication provides lasting 24-hour protection, it does not provide instant relief. You may need to take Nexium Control consecutively for 2 to 3 days before you notice the full effects of the treatment.

Looking for the generic form? Esomeprazole is also available to safely purchase at UK Meds.

  • Clinically proven to treat heartburn and acid reflux
  • Blocks stomach acid for up to 24 hours
  • Easy dosage of just one tablet per day
  • Genuine, UK-sourced over-the-counter medication
  • Fast, tracked delivery directly to your door
In Stock
Best Seller
Discreet Packaging
Subscribe & Save
Quick & Easy
Free shipping over £50
Save 10% with Plus
Subscribe and Save with UK Meds Plus
£10.99 
inc. VAT
Save 10% with Plus
Subscribe and Save with UK Meds Plus
logo
Save 5%

Subscribe & save with UK Meds Plus

Select your medication & delivery frequency

Select your medication & delivery frequency

Browse by condition or medication and then choose how often you need them on the product page.

Save money & get medication delivered to your door

Save money and get your meds delivered to your door

No additional fees, save money and time, and cancel your subscription at any time.

More information

Nexium Control are tablets that reduce the amount of acid your stomach produces, relieving symptoms of excess such as acid reflux and heartburn. By safely turning down acid production, these tablets relieve the burning sensation in your chest and throat, allowing you to comfortably go about your day without acid irritation.

Nexium Control contains esomeprazole, which belongs to a group of medicines called ‘proton pump inhibitors’[1]. They work by reducing the amount of acid that your stomach produces by blocking the specific 'proton pumps' in your stomach lining. They do not do this immediately though, and you may need to take Nexium Control for 2-3 days before you notice the effects and experience maximum symptom relief.

A number of problems can occur from stomach acid irritating various parts of the digestive system and can cause pain or discomfort. Preventing your stomach from producing too much by taking Nexium Control will help to quickly relieve acid reflux and heartburn, giving your digestive system the necessary time to heal[2].

You can safely buy Nexium Control online at UK Meds, without the need for a prescription or consultation with a medical professional, however you should adhere to the advice given in the patient leaflet enclosed. Simply add them to your basket and complete your order for fast, tracked delivery.

Usage & Dosage Advice

Always follow the guidance given in the enclosed patient information leaflet and be sure to read it before commencing use of the medicine. These tablets should be taken by swallowing them with a drink of water, with or without food. Do not chew, crush, or break the tablet before swallowing, as this will prevent the medicine from working properly.

The recommended dose of Nexium Control is one tablet per day[3]. You should not exceed this daily dose, even if you don’t feel the effects of the medication straight away, because it can often take 2-3 days before you notice an improvement in your symptoms.

ScenarioRecommended Action
Standard Daily DoseTake 1 tablet (20mg) per day.
If you forget a doseIf you forget to take a dose then simply take it as soon as you remember, on the same day. However, if it’s nearly time for your next dose then skip the forgotten one and take the next dose as normal. Do not double up on a dose to make up for a forgotten one.
If you take too muchIf you take too much of this medicine then you should contact a doctor and you may notice side effects such as diarrhoea, stomach ache or being sick.

Side Effects & Precautions

Like with all medicines, there is a risk of side effects. You should cease using Nexium Control immediately and contact your doctor if you experience any serious side effects or if you notice signs of an allergic reaction.

Common side effects include:

  • Headache
  • Effects on your stomach or gut: diarrhoea, stomach ache, constipation, wind (flatulence)
  • Feeling sick (nausea) or being sick (vomiting).
  • Benign growths (polyps) in the stomach.

Before taking this medication, you should always first check that it is suitable for you and any of your associated medical conditions. Do not take Nexium Control if:

  • If you are allergic to esomeprazole or any of the other ingredients of this medicine
  • If you are allergic to medicines containing other proton pump inhibitors (e.g. pantoprazole, lansoprazole, rabeprazole or omeprazole)
  • If you are taking a medicine containing nelfinavir (used to treat HIV infection)
  • If you are breastfeeding

You should also consult a doctor before taking Nexium Control if any of the following apply:

  • You have had a stomach ulcer or stomach surgery in the past.
  • You have been taking treatment continuously for reflux or heartburn for 4 or more weeks.
  • You have jaundice (yellowing of skin or eyes) or severe liver problems
  • You have severe kidney problems.
  • You are aged over 55 years and have new or recently changed reflux symptoms or need to take a non-prescription indigestion or heartburn remedy treatment every day.
  • You have ever had a skin reaction after treatment with a medicine similar to Nexium Control that reduces stomach acid
  • You are due to have an endoscopy or a urea breath test
  • You are due to have a specific blood test (Chromogranin A).

Because of the way that medications interact with each other, you should be cautious if you are taking other medications and consult with a doctor or pharmacist if you are unsure. Particular medicines to make a doctor aware would include[4]:

  • Ketoconazole and itraconazole (used to treat infections caused by a fungus)
  • Voriconazole (used to treat infections caused by a fungus) and clarithromycin (used to treat infections)
  • Erlotinib (used to treat cancer)
  • Methotrexate (used to treat cancer and rheumatic disorders)
  • Digoxin (used for heart problems)
  • Atazanavir, saquinavir (used to treat HIV infection)
  • Citalopram, imipramine or clomipramine (used to treat depression)
  • Diazepam (used to treat anxiety, relax muscles or in epilepsy)
  • Phenytoin (used to treat epilepsy)
  • Medicines that are used to thin your blood, such as warfarin.
  • Cilostazol (used to treat intermittent claudication – a condition where poor blood supply to the leg muscles causes pain and difficulty in walking)
  • Cisapride (used for indigestion and heartburn)
  • Rifampicin (used to treat tuberculosis)
  • Tacrolimus (in cases of organ transplantation)
  • St. John’s wort (Hypericum perforatum) (used to treat depression)

If you want to learn more about staying comfortable and protecting your digestion, we have put together some simple guides for you. These easy-to-read articles will help you understand your tummy and how to manage your symptoms:

  • How can I treat heartburn?

    Learn about the best ways to stop the burning feeling in your chest and make your tummy feel better quickly.

  • How to treat acid reflux

    Find out exactly how to calm down acid reflux so you can eat your favourite foods without any pain or sick feelings.

  • How do you avoid acid reflux?

    Discover simple, everyday tips and tricks to stop stomach acid from coming up into your throat in the first place.

Clinical Sources & References

To make sure all the medical information on this page is perfectly safe and correct, we used the following trusted UK health experts:

  1. NHS: Esomeprazole Health Information
  2. Patient.info: Esomeprazole to Reduce Stomach Acid
  3. BNF NICE: Esomeprazole Prescribing Guidelines
  4. EMC: Nexium Control Summary of Product Characteristics

Our Commitment to Content Accuracy

UK Meds is committed to providing clear, accurate and up-to-date medical information in line with our Editorial Policy and Content Policy. All content is regularly reviewed to help you make informed decisions before purchasing your over-the-counter medication.

Medical Disclaimer: The information on this page is not a substitute for medical advice. Always read the patient information leaflet and speak to a doctor or pharmacist before beginning any treatment.

Page Last Updated: 15th April 2026

Author

Content author

Scott Weaver

Medical Content Writer • Bachelor of Arts Degree

Scott is an experienced, skilled medical content writer dedicated to creating helpful and accessible health and wellbeing content for UK Meds.

Read more

Here to help you

Our Customer Service is available Monday to Friday 9am - 5pm. If you need urgent assistance, do not use this service. Call 111, or in an emergency call 999. Visit our help section