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Locations: AdvertisementAdvertisement Peptic ulcer disease causes open sores in your stomach lining or duodenum (the top of your small intestine). Symptoms include burning or gnawing stomach pain. H. pylori in…
Read guide →Peptic ulcer - Reviewed by Robert H. Shmerling, MD, Senior Faculty Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing What is a peptic ulcer? A peptic ulcer is a sore…
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