[[File:Duodenal ulcer.gif|thumb|350px|left|Duodenal Ulcer]]Is a form of [[Peptic Ulcers]] {{Appendix}}. Peptic ulcers are open sores that develop on the inside lining of your esophagus, stomach and the upper portion of your small intestine. The most common symptom of a peptic ulcer is abdominal pain. Duodenal ulcers that occur on the inside of the upper portion of your small intestine (duodenum)
== Symptoms ==
== Home remedies ==
* [[Mastic]] gum contains anti-bacterial properties that are active against Helicobacter pylori, which has been linked to the development of chronic gastric inflammation, gastric ulcer, duodenal ulcer and stomach cancer.
== Warnings ==