File:Gastritis_helicobacter_-_intermed_mag.jpg · Wikimedia Commons · See Wikimedia Commons
gastritis
Sign in to saveAlso known as Erosive Gastritis, Erosive gastropathy (disorder), Gastritis (disorder), Gastritis [Ambiguous], Gastritis unspecified (disorder), Hemorrhagic Gastritis, Idiopathic erosive/hemorrhagic gastritis (disorder), acute Gastritis
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AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Medical condition.name
- Gastritis
- Medical condition.image
- Gastritis helicobacter - intermed mag.jpg
- Medical condition.caption
- Micrograph showing gastritis. H&E stain.
- Medical condition.field
- Gastroenterology
- Medical condition.symptoms
- Upper abdominal pain, nausea, vomiting, bloating, indigestion, loss of appetite, heartburn
- Medical condition.complications
- Bleeding, stomach ulcers, stomach tumors, pernicious anemia
- Medical condition.duration
- Short or long term
- Medical condition.causes
- Helicobacter pylori or other pathogens, NSAIDs, alcohol, cocaine, acute stress or physiological shock, autoimmune response
- Medical condition.diagnosis
- Endoscopy with biopsy, upper gastrointestinal series, blood tests, stool tests
- Medical condition.differential
- Myocardial infarction, inflammation of the pancreas, gallbladder problems, peptic ulcer disease
- Medical condition.treatment
- Antacids, H2 blockers, proton pump inhibitors, antibiotics, sucralfate, bismuth subsalicylate, antiemetics
- Medical condition.frequency
- 30% - 50% of people
- Medical condition.deaths
- 50,000 (2015)
via Wikipedia infobox
Research
36,324 papers- Chronic gastritis.ReviewScandinavian journal of gastroenterology · 2015Sipponen P, Maaroos HIDOI: 10.3109/00365521.2015.1019918
- Chronic gastritis classifications.ReviewLa Tunisie medicale · 2018Bacha D, Walha M, Ben Slama S et al.
- Immunological Perspective: Helicobacter pylori Infection and Gastritis.ReviewMediators of inflammation · 2022Yang H, Hu BDOI: 10.1155/2022/2944156
- Canine gastritis.ReviewThe Veterinary clinics of North America. Small animal practice · 2003Webb C, Twedt DCDOI: 10.1016/s0195-5616(03)00052-4
- [Gastritis and gastropathy].ReviewOrvosi hetilap · 2014Mihály E, Micsik T, Juhász M et al.DOI: 10.1556/OH.2014.29807
- Chronic atrophic gastritis and dyspepsia: a forgotten link?ReviewExpert review of gastroenterology & hepatology · 2025Sbarigia C, Carabotti M, Corsetti M et al.DOI: 10.1080/17474124.2025.2550524
- Gastritis.ReviewThe New England journal of medicine · 1969Taylor KBDOI: 10.1056/NEJM196904102801507
- Gastritis and carditis.ReviewModern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2003Owen DADOI: 10.1097/01.MP.0000062995.72390.14
via PubMed
~13 min read
Encyclopedic overview
18 sectionsContents
- Classification
- Signs and symptoms
- Causes
- Infection
- Drugs
- Stress, injury, and illness
- Autoimmune (atrophic)
- Diet
- Diagnosis
- Treatment
- History
- Pathophysiology
- Acute
- Metaplasia
- See also
- References
- Further reading
- External links
Gastritis is the inflammation of the lining of the stomach. It may occur as a short episode or have a long duration. There may be no symptoms, but the most common symptom is upper abdominal pain. Other symptoms include nausea and vomiting, bloating, indigestion, loss of appetite and heartburn. Complications may include stomach bleeding, stomach ulcers, and stomach tumors. Autoimmune atrophic gastritis may lead to issues including pernicious anemia.
Common causes include infection with Helicobacter pylori and use of nonsteroidal anti-inflammatory drugs (NSAIDs). Other causes include alcohol, smoking, cocaine, severe illness, autoimmune problems, radiation therapy and Crohn's disease. Endoscopy, a type of X-ray known as an upper gastrointestinal series, blood tests, and stool tests may help with diagnosis. Other conditions with similar symptoms include inflammation of the pancreas, gallbladder problems, and peptic ulcer disease.
Excerpted from Wikipedia’s “gastritis” article, available under the CC BY-SA 4.0 licence.
Gallery (10)
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