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Nexium
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Nexium is a proton pump inhibitor (PPI) medication containing the active ingredient esomeprazole used to treat conditions caused by excess stomach acid such as acid reflux and gastro-oesophageal reflux disease (GORD).
- Effective relief for symptoms of gastro-oesophageal reflux disease (GORD)
- Contains the active ingredient esomeprazole to reduce stomach acid
- Available via a convenient and secure online consultation process
- Discreet home delivery from a UK-registered pharmacy
More information
"Nexium is a widely prescribed medication for patients suffering from acid reflux, GORD and gastric ulcers. It works by effectively reducing the amount of acid produced by the stomach to allow the oesophagus to heal and prevent discomfort. As a potent proton pump inhibitor, it provides many patients with a reliable long-term solution for managing chronic heartburn symptoms." - Rachael Clarke MRCPharm MFRPSI FRSPH (GPHC Number: 2061366)
You can buy Nexium online through Mail my Meds by completing a short health assessment which is reviewed by a UK registered prescriber. Once your consultation is approved, your medication is dispensed and shipped directly from our pharmacy (GPHC Number: 9011560) in discreet packaging to ensure your privacy. This process eliminates the need for face-to-face appointments while maintaining the highest standards of patient safety and clinical oversight.
The cost of Nexium varies depending on the quantity required for your treatment plan as determined by your prescriber. While branded Nexium may carry a different price point than generic esomeprazole, Mail my Meds strives to provide competitive pricing for all private prescriptions. You will see the total cost clearly displayed during your online checkout process before you complete your order.
We offer several reliable delivery methods to ensure you receive your treatment promptly and securely. After your consultation is approved by our medical team, we dispatch your order using tracked services that provide updates on your parcel's progress. Most patients receive their medication within a few working days of approval.
Nexium is a medication used to treat health conditions related to excessive gastric acid production, most notably gastro-oesophageal reflux disease (GORD). It is also frequently used to treat stomach ulcers caused by NSAIDs or H. pylori infections and to manage Zollinger-Ellison syndrome. By lowering acid levels, it helps reduce the painful "burning" sensation in the chest and throat commonly known as heartburn.
The active ingredient in Nexium is esomeprazole, which belongs to a class of medicines known as proton pump inhibitors (PPIs). This ingredient specifically targets the "pumps" in the lining of your stomach that secrete acid. By inhibiting these pumps, esomeprazole provides a sustained reduction in acidity levels compared to simple antacids.
Many users report significant improvement in their quality of life after starting Nexium, often noting a rapid reduction in the frequency of heartburn episodes. Clinical data suggests that esomeprazole is highly effective for the healing of erosive oesophagitis, with many patients experiencing relief within the first few days of treatment. However, individual results can vary based on the severity of the underlying condition.
The Patient Information Leaflet (PIL) is included in every box of Nexium and contains vital details regarding its use and safety. It is essential to read this leaflet thoroughly before starting your treatment to understand the full list of ingredients and potential interactions. You can also access digital versions of the PIL on our website or via the electronic Medicines Compendium (eMC).
Nexium works by binding to and inhibiting the acid-producing proton pumps found in the parietal cells of the stomach wall. This mechanism of action directly reduces the volume of hydrochloric acid secreted into the digestive system. By maintaining a higher pH level in the stomach, the medication prevents acid from backing up into the food pipe and causing irritation or damage.
You should use Nexium exactly as directed by your prescriber, typically swallowing the tablet whole with a glass of water. It can be taken with food or on an empty stomach, though many people find it most effective when taken in the morning. If you have difficulty swallowing, some formulations allow the tablet to be dispersed in water, but you should never crush or chew the granules within the tablet.
The standard dosage for Nexium depends on the condition being treated, but it is commonly prescribed in strengths of 20mg or 40mg. For most adults with GORD, a once-daily dose is sufficient to manage symptoms and encourage healing. Your prescriber will determine the correct strength and duration of treatment based on your medical history and the severity of your symptoms.
Most people tolerate Nexium well, but like all medications, it can cause side effects in some patients. Common issues may include headaches, diarrhoea, stomach pain or constipation. While rare, more serious side effects can occur, so it is important to monitor how you feel and report any unusual symptoms to a healthcare professional immediately.
Before taking Nexium, you must inform your prescriber if you have severe liver problems, kidney issues or if you are pregnant or breastfeeding. Long-term use of PPIs has been linked to an increased risk of bone fractures and vitamin B12 deficiency in some cases. Always provide a full list of other medications you are taking to avoid potential drug interactions, especially with medicines like clopidogrel or ketoconazole.
| Treatment | Active Ingredient | Type |
|---|---|---|
| Nexium | Esomeprazole | Proton Pump Inhibitor |
| Losec | Omeprazole | Proton Pump Inhibitor |
| Zantac (New) | Famotidine | H2 Antagonist |
| Gaviscon | Sodium Alginate | Antacid/Alginate |
Can I get Nexium on the NHS?
Yes, Nexium is available on the NHS if your GP determines it is the most suitable treatment for your condition. Mail my Meds can fulfil your NHS repeat prescriptions online and deliver them to your door. Alternatively, you can purchase it privately through our site if you do not have a current prescription.
How long does it take for Nexium to start working?
Most patients begin to feel an improvement in their acid reflux symptoms within 1 to 2 days of starting the medication. However, it may take up to 4 days of continuous use for the full acid-suppressing effects to be achieved. It is not designed for immediate symptom relief like a liquid antacid.
Can I drink alcohol while taking Nexium?
While there is no direct interaction between alcohol and Nexium, alcohol is known to increase stomach acid production and can worsen the symptoms of GORD. To get the best results from your treatment, it is often recommended to limit alcohol consumption. Check with your pharmacist if you have concerns about your specific intake.
The information provided on this page is for general informational purposes only and should not replace seeking advice from a medical professional. Always consult with a doctor or qualified healthcare provider for personalised medical advice regarding your health and any medications you may be taking.
Our content is regularly reviewed by our team of medical experts to ensure it remains up to date, accurate and reliable. We follow strict editorial guidelines to provide our patients with high-quality information that supports informed healthcare decisions.

