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Treatable online

Gastritis

Inflammation of the stomach lining — and the condition most often treated with a long-term PPI when it should have been tested for H. pylori.

£40 · 20 minutes

Same-day availability

6am to 10pm, seven days

Assessed and treated by a GMC-registered GP

Prescriptions, sick notes and referral letters included

A written treatment plan after every appointment

Your NHS records in the room, with your consent

Clinically reviewed by Dr Mohammad Khan · Last reviewed

September 5, 2026

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A 20-minute appointment with a GMC-registered GP for £40. No membership required.

Private GP care led personally by Dr Mohammad Zubair Khan, GMC 7563469.

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Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals
Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals

Overview

Gastritis is inflammation of the stomach lining. It can be sudden and short-lived, or low-grade and present for years without ever announcing itself clearly.

The word gets used loosely. People are told they have gastritis when what they have is indigestion, and people with genuine gastritis are told they have a sensitive stomach. The distinction matters because gastritis has causes — and two of them, Helicobacter pylori and anti-inflammatory drugs, are treatable or removable.

The single most common failure in managing this is a proton pump inhibitor prescribed indefinitely without anyone ever testing for H. pylori. That converts a curable infection into a decade of daily tablets.

Common symptoms

  • Burning or gnawing pain in the upper abdomen, often related to eating — sometimes better with food, sometimes worse
  • Feeling full quickly, or uncomfortably full after normal portions
  • Nausea, occasionally vomiting
  • Bloating and belching
  • Loss of appetite
  • Indigestion that antacids relieve only briefly

A great deal of gastritis causes no symptoms at all and is found incidentally at endoscopy done for another reason.

The symptoms that change the picture entirely: vomiting blood or material like coffee grounds, black tarry stools, difficulty swallowing, unintended weight loss, or persistent vomiting. Those are not gastritis symptoms to manage — they are reasons to be investigated urgently.

Causes and risk factors

The two that matter most

  • Helicobacter pylori — a bacterium that colonises the stomach lining, present in a substantial proportion of the population, and the commonest cause of chronic gastritis and peptic ulcers worldwide. It is curable with a one to two week course of treatment, which is why testing for it is the most consequential decision on this page
  • NSAIDsibuprofen, naproxen, aspirin. These damage the stomach lining through the bloodstream, not just by contact, which is why taking them with food does not remove the risk

Other causes

  • Alcohol, particularly heavy or binge drinking
  • Smoking
  • Steroids, and SSRIs combined with NSAIDs
  • Bile reflux back into the stomach
  • Autoimmune gastritis, which destroys the cells producing intrinsic factor and causes B12 deficiency — worth remembering in anyone with unexplained low B12
  • Severe physical stress — major illness, burns, surgery

Spicy food and psychological stress do not cause gastritis, though both can aggravate existing symptoms. This is one of the most persistent misconceptions about the condition.

How it is diagnosed

The two questions that matter are whether H. pylori is present, and whether anything warrants endoscopy.

Testing for H. pylori

  • A urea breath test or a stool antigen test — both accurate, both non-invasive, and either can be arranged without endoscopy
  • Stop any proton pump inhibitor for two weeks beforehand, and antibiotics for four, or the result can be falsely negative. This is the commonest reason a test comes back clear when the infection is present
  • Blood antibody testing is less useful, because it stays positive after successful treatment

When endoscopy is needed

Anyone over 55 with new, persistent, unexplained upper abdominal symptoms, and anyone of any age with the red flags listed above, warrants urgent endoscopy under NICE guidance rather than a trial of treatment.

Other useful tests

Full blood count for anaemia from slow blood loss, ferritin, and B12 where autoimmune gastritis is a possibility. Coeliac serology is worth including, since it produces overlapping symptoms.

How we treat it online

This assesses well by video, and the most valuable part of the consultation is usually deciding what to test rather than what to prescribe.

What a consultation covers

  • Screening for red flags first — before anything else, because acid suppression is very good at masking symptoms that need investigating
  • Arranging H. pylori testing, which is the step most often skipped
  • Reviewing your medicines — stopping or protecting against an NSAID frequently resolves the problem entirely
  • A proton pump inhibitor such as omeprazole or lansoprazole, with a defined review date rather than an open repeat
  • Eradication treatment if H. pylori is confirmed — a combination of two antibiotics and a PPI, usually for seven to fourteen days
  • Retesting after eradication, which is genuinely important and routinely forgotten

What we will not do is issue an indefinite PPI repeat to someone who has never been tested for H. pylori, or prescribe acid suppression to someone with red flag symptoms instead of arranging investigation.

What needs seeing in person: anything requiring endoscopy, and any suspicion of bleeding.

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Important

When to seek urgent help

Call 999 or go to A&E immediately for vomiting blood, or vomit that looks like coffee grounds; black, tarry, foul-smelling stools; severe sudden abdominal pain; or feeling faint alongside abdominal pain. These indicate bleeding or perforation.

Seek same-day advice for persistent vomiting preventing you keeping fluids down, or severe pain that is not settling.

Arrange a prompt appointment — not urgent, but not to be delayed — for difficulty swallowing, unintended weight loss, a persistent feeling of food sticking, new upper abdominal symptoms if you are over 55, or symptoms that have not responded to four weeks of treatment. Under NICE NG12 these warrant consideration of urgent endoscopy.

Prevention and self-care

The changes that actually make a difference

  • Stop or reduce NSAIDs where you can. Paracetamol, or a topical anti-inflammatory gel for joint pain, avoids the stomach entirely
  • Reduce alcohol — the effect is dose-related and often noticeable within a fortnight
  • Stop smoking. It slows healing and raises ulcer risk
  • Smaller, more frequent meals
  • Do not lie down for three hours after eating, and raise the head of the bed if night symptoms are prominent

What is worth less than people think

Elaborate elimination diets. Spicy food, coffee and citrus aggravate symptoms in some people and are irrelevant in others — there is no universal gastritis diet, and cutting out foods that were never the problem is a common waste of effort. Track what genuinely troubles you rather than following a list.

If you are on a PPI long term

Ask whether you still need it, and whether you were ever tested for H. pylori. If the answer to the second is no, that is the conversation to have. Do not stop a long-term PPI abruptly — rebound acid feels worse than the original problem and convinces people they cannot manage without it.

NHS or private

Your NHS GP will assess, test and treat gastritis free of charge, including H. pylori testing and eradication, and NHS endoscopy is free. For anyone with red flag symptoms, the NHS urgent cancer pathway is fast and is the right route — we would refer you into it rather than compete with it.

What paying gets you is time and speed. Twenty minutes is enough to take a proper medication history and work out that the ibuprofen for a bad back is the cause. H. pylori testing can be arranged the same week rather than after a wait.

Where it is genuinely valuable is the long-term PPI review. Someone who has taken omeprazole daily for eight years, never been tested for H. pylori, and never had a structured attempt at stopping is extremely common — and unpicking that properly takes longer than a ten-minute appointment allows.

Private endoscopy shortens the wait for non-urgent investigation. It does not jump the urgent NHS queue, which is already fast.

Evidence and guidelines

NICE CG184, Gastro-oesophageal reflux disease and dyspepsia in adults, is the principal guideline. It sets out the test-and-treat approach for H. pylori, the recommended PPI courses, and the requirement to review long-term acid suppression annually.

NICE NG12, Suspected cancer: recognition and referral, defines the criteria for urgent direct-access endoscopy — including dysphagia at any age, and upper abdominal symptoms with weight loss or in those aged 55 and over.

NICE Clinical Knowledge Summary, Dyspepsia — proven peptic ulcer and Helicobacter pylori infection, cover eradication regimens, the two-week PPI washout before testing, and the importance of retesting after treatment.

NICE NG141 and antimicrobial stewardship guidance inform the position that eradication therapy is used on confirmed infection rather than empirically.

Common questions

Is gastritis the same as acid reflux?

No. Gastritis is inflammation of the stomach lining; reflux is acid moving up into the oesophagus. They feel different — gastritis is upper abdominal, reflux is behind the breastbone — though many people have both and the treatments overlap.

Should I be tested for H. pylori?

If you have persistent upper abdominal symptoms and have never been tested, yes. It is the commonest treatable cause, the test is non-invasive, and eradicating it can end the problem permanently rather than managing it indefinitely.

This is the single most useful thing on this page.

Does stress cause gastritis?

Not in the way people mean. Everyday psychological stress does not inflame the stomach lining. Severe physical stress — major surgery, burns, critical illness — genuinely can.

Stress does worsen how symptoms feel, and it changes eating, drinking and smoking, which are real contributors.

Can I still drink alcohol?

In moderation once it has settled, but not during a flare. Alcohol directly irritates the inflamed lining, and the effect is dose-related rather than all-or-nothing.

How long does it take to heal?

Acute gastritis often settles within days to a couple of weeks once the cause is removed. Chronic gastritis from H. pylori improves over weeks to months after successful eradication.

If four weeks of proper treatment has changed nothing, the diagnosis needs revisiting rather than the prescription repeating.

Will it turn into cancer?

For the overwhelming majority of people, no. Long-standing H. pylori gastritis carries a small increased risk of stomach cancer over decades, which is a further argument for eradicating it rather than a reason for alarm.

The features that need investigating — weight loss, swallowing difficulty, bleeding, being over 55 with new symptoms — are listed above, and they exist precisely so the small number of serious cases are found.

Do I need to be on a PPI forever?

Usually not, and long-term use without review is the commonest problem we see with this condition. Where the cause is treated — H. pylori eradicated, NSAID stopped — many people can come off. Taper rather than stopping abruptly.

Dr Mohammad Zubair Khan, GMC-registered private GP and founder of Cheshire Clinics
Clinically reviewed by Dr Mohammad Zubair Khan, GMC 7563469
Last reviewed

September 5, 2026

How it works

What happens when you book

£40 for a 20-minute appointment with a GMC-registered GP, 6am to 10pm, seven days a week. Membership is optional and never required.
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01

Book your appointment

Pick a time that suits you — 6am to 10pm, seven days a week, including weekends and bank holidays. £40 for 20 minutes, self-pay, with no insurance to arrange.
5–10 minutes
Online video consultation with a GMC-registered private GP
02

Meet your GP

A 20-minute video or phone consultation with a GMC-registered GP — long enough for a proper conversation about your symptoms, your history and what matters to you.
20 minutes
Diagnostic testing plan including blood test panel, ECG and urine screening
03

Tests and referrals, if you need them

Where testing will actually answer the question, we arrange it — blood tests and health screening through our laboratory partner, or a referral for ultrasound, X-ray, CT or MRI through private imaging providers. We will also tell you when a scan is not the right next step.
1–7 days
Personalised results and treatment plan from a private GP consultation
04

Results and next steps

Your GP talks you through what the results mean and agrees the next step with you. Every consultation ends with your treatment plan in writing, and any prescription goes to your own pharmacy.
20 minutes
GP follow-up reminder for ongoing care and progress monitoring
05

Ongoing care and follow-up

Follow-up appointments, progress monitoring and ongoing advice — including saying plainly when something needs in-person or NHS care instead.

Ongoing

How we compare

Time to be seen

Appointment length

Your NHS record in the room

Written treatment plan

Told when a test isn’t needed

Cost

Varies by practice

Typically 10 minutes

Yes, your full record

Not routinely

Usually

Free

Same day

Often 10 to 15 minutes

Usually not

Sometimes charged

Varies by provider

Often a subscription

Questions about our service

How quickly can I be seen?

Same-day access is usually available, from 6am to 10pm, seven days a week. You choose a time that suits you rather than waiting on hold at 8am.

Will I see the same doctor each time?

Yes. Care is led personally by Dr Mohammad Khan, so you are not passed between clinicians. Continuity is the point of a small practice: someone who knows your history and is listening attentively rather than working through a checklist.

Can you see my NHS records?

Yes, with your consent. We can access your Summary Care Record during the consultation, so your current medications, allergies and significant history are in the room. That means fewer questions you have already answered elsewhere, and safer prescribing.

Are you trying to replace my NHS GP?

No. We are not here to replace GPs, only to support them. Your NHS practice remains responsible for your ongoing care, and with your consent we write to them after the consultation. We are useful when you need to be seen sooner, or want more time than a standard appointment allows.

What is included in the appointment?

Twenty unhurried minutes and a comprehensive assessment. A written treatment plan is included, along with any prescription, sick note or referral letter arising from the consultation, at no extra charge.

How much does it cost?

£40 for 20 minutes, self-pay. Membership is optional and never required. Priced for fairness, because we are not here to charge extortionate amounts for access to a doctor.

What does “treatable online” actually mean?

It means the diagnosis can usually be made from your history and photographs, and that treatment can be arranged safely without examining you. Where a condition is not marked treatable online, it is because examination is the diagnosis — listening to a chest, feeling an abdomen, examining an ear or a joint — or because a procedure or device is needed.

Can you prescribe antibiotics?

Yes, where there is a genuine bacterial infection — cellulitis, impetigo, bacterial urine infections, confirmed strep throat. We will also frequently tell you that you do not need one. Most sore throats, coughs, colds and earaches are viral, and an antibiotic gives you the side effects with none of the benefit.

What if the GP cannot help with what I need?

If your problem turns out to be genuinely outside what we can do remotely, the doctor will tell you straight away, point you to the right service, and refund your fee in full. We would rather do that than fill twenty minutes to justify the charge.

What should I do in an emergency?

Call 999 or go to A&E — do not book an online appointment and do not wait for a reply to an email. For urgent problems that are not emergencies, NHS 111 is available 24 hours a day, online or by phone, and can direct you to the right service.

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