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Gastric polyps are growths in the stomach. Most people who get them don't have any problems.
The cause of most gastric polyps is not known. But some polyps grow in people who use stomach acid reducers called proton pump inhibitors (PPIs). People who have gastritis, ulcers, or an H. pylori infection in the stomach can sometimes get polyps. People who have a parent, brother, or sister with gastric polyps might have them too.
Most gastric polyps aren't cancer. But a certain kind of polyp can turn into cancer.
You may not know that you have gastric polyps. Most polyps don't lead to symptoms. Once in a while, larger polyps may cause bleeding, belly pain, or a blockage in the stomach.
Most gastric polyps are found during an endoscopy (say "en-DAW-skuh-pee") that is done for another health problem. Endoscopy is a test that uses a thin flexible tube to allow a doctor to look at the inside of your stomach.
Your doctor will treat your polyps based on what he or she sees during this test. If your doctor finds a polyp during the test, he or she may take it out. It will then be tested to make sure it isn't cancer.
If your doctor finds H. pylori bacteria in your stomach, he or she will prescribe antibiotics. If you have been taking a PPI, the doctor may prescribe a different medicine instead.
Sometimes the doctor may suggest another endoscopy to see how treatment is working. He or she may also suggest this to recheck certain kinds of polyps. The doctor may also suggest a colonoscopy to look for polyps in your colon.
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor or nurse advice line (811 in most provinces and territories) if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Current as of: March 22, 2023
Author: Healthwise Staff
Medical Review:E. Gregory Thompson MD - Internal Medicine & Adam Husney MD - Family Medicine & Peter J. Kahrilas MD - Gastroenterology
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