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Lansoprazole is a proton pump inhibitor (PPI) capsule, available in 15mg and 30mg strengths, used to relieve frequent heartburn and the symptoms of acid reflux by reducing the amount of acid the stomach produces, sold by Ways Pharmacy (UK).
Key facts
| Active ingredient | Lansoprazole 15mg or 30mg per capsule |
|---|---|
| Type | Proton pump inhibitor (PPI) |
| Format | Gastro-resistant capsules to swallow whole |
| Relieves | Frequent heartburn, acid regurgitation and reflux discomfort |
| Dose | Usually once daily, before food (the pharmacist will confirm the right strength) |
| Age | Adults aged 18 and over |
| OTC course | Short course; see your GP if symptoms persist beyond 14 days |
| Sold by | Ways Pharmacy, UK (GPhC-registered) |
Who it is for
- Adults 18 and over with frequent heartburn or acid reflux
- People whose reflux symptoms are not controlled by antacids alone
- People who want once-daily relief from a longer-acting acid-reducing medicine
Not suitable for: anyone allergic to lansoprazole or other PPIs (such as omeprazole, esomeprazole or rabeprazole). See your GP rather than self-treating if you have difficulty swallowing, unexplained weight loss, persistent vomiting, blood in vomit or stools, or are over 55 with new symptoms. Speak to your pharmacist before use if you are pregnant, breastfeeding, have liver problems, or take other medicines.
How to use
- Read the patient information leaflet on the pack before you start.
- Take the capsule once a day, in the morning, about 30 minutes before food.
- Swallow the capsule whole with water; do not chew or crush it.
- If you miss a dose, take it when you remember, but do not double up.
- If symptoms continue beyond 14 days or keep returning, see your GP, who may arrange further tests.
Frequently asked questions
How does lansoprazole work?
Lansoprazole is a proton pump inhibitor. It reduces the amount of acid the stomach produces, which relieves heartburn and acid reflux and lets the food pipe recover.
How long can I take lansoprazole?
For self-care it is intended as a short course. If your symptoms have not settled within 14 days, or they keep coming back, see your GP so the cause can be investigated.
How fast does lansoprazole work?
A PPI is not instant relief. Many people notice an improvement within the first few days, with the full effect building over several days of once-daily use.
When should I take lansoprazole?
Take it once a day, before food — typically about 30 minutes before breakfast. Swallow the capsule whole with water.
What are the common side effects?
Most people tolerate it well. Possible effects include headache, nausea, diarrhoea, constipation, abdominal pain or wind. Tell your pharmacist if these are troublesome or persist.
Safety and storage
- Always read the patient information leaflet before use, as manufacturers update it regularly.
- See your GP rather than self-treating if you have alarm symptoms such as trouble swallowing, weight loss, persistent vomiting, or blood in vomit or stools.
- Long-term PPI use can affect vitamin B12, magnesium and calcium levels and may need monitoring — discuss extended use with your GP.
- Tell your pharmacist about other medicines you take.
- Store as directed on the pack, keep out of the sight and reach of children, and do not use after the expiry date.
References
This page provides factual information about a proton pump inhibitor medicine. Always read the patient information leaflet before use, and speak to a pharmacist if you are unsure whether it is right for you. See your GP if symptoms persist beyond 14 days. Suspected side effects can be reported via the MHRA Yellow Card Scheme.
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Frequently Asked Questions
Are there any lifestyle tips to help prevent acid reflux while using Lansoprazole?
Yes, eating smaller meals, avoiding spicy or acidic foods, reducing alcohol, quitting smoking, and not lying down right after eating can all help. Lansoprazole works best when combined with positive lifestyle changes. Click Start Consultation to get started with your treatment today.
What happens after I place my order for Lansoprazole?
Your completed consultation is reviewed for safety and medical accuracy. If everything checks out, your Lansoprazole will be dispatched promptly. If it’s not the best option for you, we’ll recommend an alternative that fits your needs. No extra steps are needed once it’s approved.
How do I begin Lansoprazole treatment through Ways Pharmacy?
Click Start Consultation to answer a few quick questions about your health. Once you choose and pay for your medication, our admin team will review your information to ensure Lansoprazole is appropriate. If not, a pharmacist will suggest a more suitable alternative. Once approved, your order is dispatched directly to you.
What can cause excess stomach acid and who is at risk?
Excess stomach acid can be triggered by stress, diet, smoking, alcohol, obesity, or underlying digestive conditions like GERD. Lansoprazole works by targeting acid production at its source. To begin treatment, simply click Start Consultation and complete a short health questionnaire.
What is Lansoprazole and what symptoms does it treat?
Lansoprazole is a proton pump inhibitor (PPI) that helps reduce the amount of acid produced in your stomach. It’s commonly used to treat acid reflux, heartburn, indigestion, and stomach ulcers. If you're experiencing these symptoms, click Start Consultation to see if Lansoprazole is right for you.
Reviewed Date
04 June 2025
Published On
04 June 2025
Last Updated
04 June 2025