![Logo Lockup [placeholder]](https://deepakkejariwal.co.uk/wp-content/uploads/2026/08/Logo-lockup-placeholder.png){kind=logo}
Concerned about symptoms?
Most patients are seen within one to two weeks at Cobalt Hospital.
Secretary
RELATED
Gastroscopy
H Pylori Treatment
Stomach Ulcer
Indigestion
TRUSTED INFORMATION
US National Institute of Diabetes and Digestive and Kidney Diseases, digestive disease guidance.
What is gastritis?
Inflammation of the stomach lining, often linked to H. pylori infection or medication. Usually responds well to treatment.
Gastritis symptoms can flare up suddenly or build up gradually over time. Gastritis is inflammation of the stomach lining. It is most commonly caused by H. pylori infection or long-term painkiller use, and can be short-lived or ongoing.
When initial treatment for gastritis has not worked, Dr Kejariwal combines gastroscopy with targeted testing to find the true cause. He sees patients for this across Newcastle, Durham, North Tyneside, Gateshead and Sunderland.
Causes and risk factors
The most common causes are H. pylori infection and long-term NSAID use (NIDDK, 2026). Excessive alcohol, physical stress, or autoimmune conditions can also trigger it. Major illness, surgery, or serious injury can occasionally cause a sudden, short-term flare too.
Symptoms
- Upper abdominal pain or discomfort
- Nausea and occasional vomiting
- Bloating
- Indigestion
- Loss of appetite
When to seek help: Get urgent help for vomiting blood or passing black, tarry stools alongside gastritis symptoms.
How is gastritis diagnosed?
Diagnosis is usually confirmed by gastroscopy with biopsy. This allows direct examination and testing for H. pylori infection.
What are the treatment options?
Treatment typically involves acid-suppressing medication. Eradication therapy is added where H. pylori is found. Stopping contributing medications helps where possible. Most people see good improvement with the right treatment.
Living with gastritis in 2026
Gastritis is very common and usually responds well to treatment. Addressing the underlying cause, whether stopping a medication or treating H. pylori, generally resolves symptoms. Untreated, chronic gastritis can occasionally raise longer-term risk. Most people notice improvement within days to a few weeks of starting the right treatment.
Self-care and prevention
Avoid NSAID painkillers where possible, and limit alcohol. Eat smaller, more frequent meals, and manage stress. Identify and avoid any specific foods that trigger discomfort. Eating slowly and avoiding very hot or spicy dishes can also help.
What happens at your appointment?
You meet Dr Kejariwal at Cobalt Hospital for a full consultation. He reviews your symptoms, history, and any past tests. He explains what he thinks is happening in plain English. Together you agree a clear next step, whether that means more tests, starting treatment, or simple monitoring. A written summary goes to you and your GP after every visit. Most patients are seen within one to two weeks, and urgent concerns are prioritised.
When to see a specialist
See a specialist for persistent upper abdominal discomfort, nausea, or indigestion that does not settle with simple measures.
Frequently asked questions about gastritis
What is the main cause of gastritis?
The most common causes are H. pylori infection and long-term use of NSAID painkillers such as ibuprofen or aspirin.
Can gastritis lead to more serious problems if untreated?
Untreated gastritis can occasionally progress to stomach ulcers or raise long-term stomach cancer risk, particularly with persistent H. pylori.
Is gastritis the same as a stomach ulcer?
No. Gastritis is inflammation without necessarily forming a sore. A stomach ulcer is a distinct sore, though causes overlap.
Can gastritis go away on its own?
Mild, short-term gastritis can settle once the trigger is removed. Persistent or recurrent gastritis should be properly investigated.