Peptic Ulcer Disease

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Overview

Peptic ulcer disease (PUD) is a chronic (long lasting) condition that affects the gastrointestinal (GI) tract or digestive system. PUD causes ulcers (sores or lesions) in the lining (mucosa) of the stomach or first part of the small intestine (duodenum). Peptic ulcer disease often results in burning pain in the upper center of the abdomen.

In addition to the foods that we eat, a number of other substances also come in contact with the digestive tract. Some of these substances can ...Read the full article