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Home > West Medicine > Internal Medicine > Gastroenterology
K29.700

Gastritis

消化内科

Common symptoms

发热伴有腹痛、...、上腹不适、恶心与呕吐、反酸、胃肠道胀气、食欲不振、吐黄水、胃阳虚、消瘦、厌食

The pathology of disease

Gastritis is inflammation of gastric mucosa, due to H. pylori infection, NSAIDs, alcohol, stress, bile reflux, or autoimmune, presenting with epigastric pain, dyspepsia, nausea, and possible bleeding. Treatment: identify/treat cause (H. pylori eradication; stop NSAIDs/alcohol; treat bile reflux/stress); PPI/H2 blocker; mucosal protectants; bland diet; hydration; endoscopy with biopsy if bleeding/persistent/atrophic changes; follow-up; treat underlying condition.

Common Symptoms

Epigastric pain/dyspepsia; nausea; possible bleeding; by H. pylori/NSAID/alcohol/stress/bile

Causes and Pathogenesis

Irritant/infection causes gastric mucosal inflammation.

Treatment

Treat cause; PPI/H2; mucosal protectants; diet; endoscopy if indicated

Preventive Measures

H. pylori screening/treatment; avoid irritants; diet.

Department to Visit

It is recommended to visit the Gastroenterology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.