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Gastritis

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Gastritis is inflammation or irritation of the stomach lining, which can be caused by some medicines (such as aspirin or anti-inflammatory medicines), overuse of alcohol, bacterial infection, or stomach acid. Symptoms of gastritis include pain or discomfort in the upper abdomen, bloating, nausea, and sometimes vomiting or diarrhea.

Almost everyone has an occasional bout of gastritis. Antacids or stomach acid blockers may help to control the discomfort. Usually home treatment is all that is needed to treat occasional gastritis. If gastritis occurs over and over, a visit to a doctor is needed. Severe gastritis can cause serious bleeding from the gastrointestinal tract.

Current as of: October 19, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: October 19, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.