| Category | Liver Problems |
Peptic ulcers are sores that develop in the lining of the stomach, lower esophagus, or small intestine. They’re usually formed as a result of inflammation caused by the bacteria, as well as from erosion from stomach acids. Peptic ulcers are a fairly common health problem. The most common symptom of a peptic ulcer is burning abdominal pain that extends from the navel to the chest, which can range from mild to severe.