GPhC Registered: 9012621
Lansoprazole Capsules for Acid Reflux
Lansoprazole Capsules for Acid Reflux
• Helps treat acid reflux symptoms
• Suitable for short-term treatment if appropriate
• Prescription-only medicine following online assessment
• Discreet, regulated service with delivery available
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About the product
What is Lansoprazole?
Lansoprazole is a proton pump inhibitor, also known as a PPI, that reduces the amount of acid produced in the stomach. It is commonly used to treat acid reflux, also known as gastro-oesophageal reflux disease, where stomach acid travels back up into the food pipe and causes symptoms such as heartburn or an acid taste.
This product page refers to lansoprazole capsules supplied on a private prescription following an online consultation.
How does Lansoprazole work?
Lansoprazole works by blocking the proton pumps in the stomach lining that produce acid. By reducing acid production, it can help relieve heartburn and reflux symptoms, reduce irritation of the food pipe, and support healing where acid has caused inflammation.
What is Lansoprazole used for on this page?
On this product page, lansoprazole is used specifically for:
- Acid reflux, also known as gastro-oesophageal reflux disease
- Symptoms such as heartburn, acid regurgitation, reflux-related upper chest discomfort and a sour or acid taste in the mouth
It is not used here for:
- Severe chest pain where a heart cause has not been excluded
- Difficulty swallowing or other red-flag symptoms needing urgent assessment
- Long-term use without review
- Children
Your prescriber will confirm lansoprazole is appropriate based on your symptoms, medical history and any other medicines you are using.
Who may be suitable for Lansoprazole?
You may be suitable if:
- You have symptoms consistent with acid reflux
- Your symptoms fit a pattern where a proton pump inhibitor is appropriate
- You are able to take capsules or tablets once daily and follow the treatment advice carefully
Your prescriber will consider:
- Your symptom pattern and how long symptoms have been present
- Whether symptoms suggest uncomplicated reflux or whether there may be warning signs needing further assessment
- Whether you have tried self-care measures, antacids or alginates already
- Any other medicines or health conditions you have before deciding if lansoprazole is suitable for you.
Who should not use Lansoprazole or needs medical advice first?
Do not use without medical advice if you:
- Are allergic to lansoprazole or another proton pump inhibitor
- Have difficulty swallowing, vomiting blood, black stools, unexplained weight loss or persistent vomiting
- Have severe chest pain or symptoms that might suggest a heart problem
- Are taking certain medicines that interact significantly, such as atazanavir
- Are pregnant or breastfeeding without checking suitability first
Use with caution and seek prescriber advice if you:
- Have liver problems
- Are taking warfarin, theophylline, methotrexate, digoxin, tacrolimus or other medicines that may interact
- Have osteoporosis or risk factors for low magnesium or vitamin B12 with longer-term use
- Have symptoms that are not clearly due to uncomplicated reflux or are returning frequently
How do I take Lansoprazole?
Your prescriber will confirm the exact directions.
Practical advice:
- It is often taken once daily, usually in the morning
- It is best taken 30 minutes before a meal
- Swallow the capsule or tablet with water
- Take it at about the same time each day
- Follow the course length advised for you, as some people may need a longer or shorter course depending on response
If your symptoms get worse, do not improve, or return quickly after treatment, seek medical advice.
General self-care advice:
- Avoid large meals, late meals and foods that you know trigger reflux
- Try to reduce alcohol, smoking and excess caffeine if these worsen symptoms
- Avoid lying down soon after eating
- Raising the head of the bed can help some people with night-time symptoms
- Try to maintain a healthy weight if you are overweight
Side effects and when to get help
Common side effects can include headache, stomach pain, diarrhoea, constipation, wind and nausea. These are often mild.
Seek medical advice urgently if you develop severe abdominal pain, black stools, vomiting blood, severe rash, swelling of the face or throat, difficulty breathing, or signs of a serious allergic reaction after taking the medicine.
How it works
Online consultation
Fill out a simple online form with no GP or pharmacy visits.
Clinical review
A UK-registered pharmacist reviews your details to decide the best treatment option for you.
Receive your prescription
If prescribed, you can get express delivery in discreet packaging right to your doorstep.
Delivery Information
Royal Mail Tracked 24
1–2 working days
£3.99
Royal Mail Special Delivery
Guaranteed next working day delivery
£8.95
Discreet Packaging
All orders are sent in plain, unmarked packaging with no indication of the contents. Your privacy is our priority.
Frequently Asked Questions
A common adult dose is 15 mg to 30 mg once daily. It is usually taken in the morning and is best taken 30 minutes before a meal.
Some people start to feel better in 2 to 3 days, but it may take up to 4 weeks for lansoprazole to fully control acid symptoms.
For uncomplicated reflux, lansoprazole is often used as a short course. Courses of around 4 weeks are common, with longer treatment or review depending on the response and the clinical situation.
Some people can still use antacids or alginates for extra symptom relief if needed, but follow the advice given with your medicines and your clinician’s instructions.
Alcohol is not known to directly stop lansoprazole working, but alcohol can make reflux symptoms worse, so it is sensible to keep intake low if reflux is active.
Take it when you remember unless it is close to the next dose. Do not take a double dose to make up for a missed capsule or tablet.
A consultation helps check whether lansoprazole is suitable and whether your symptoms fit straightforward reflux. Some symptoms need further assessment rather than acid suppression alone.
Seek review if symptoms do not improve, if they worsen, if you develop trouble swallowing, black stools, vomiting, weight loss, chest pain, or if symptoms return soon after finishing treatment.
No. This information supports, but does not replace, advice from your GP, pharmacist or another qualified healthcare professional. Always follow the directions on your prescription and the patient information leaflet supplied with your medicine.
Regulated and Safe
General Pharmaceutical Council
My Chemist Plus is registered and regulated by the GPhC, who are the official body that regulates and inspects all pharmacies in the UK. They are responsible to ensure we provide the highest standards in care.
LegitScript certification
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