Spicy foods, alcohol abuse and food poisoning lead to the development of duodenitis – acute inflammation of the duodenum.

6 sure-fire remedies for stomach and duodenal ulcers

The disease can become chronic. The symptoms are malaise, nausea, vomiting, weakness, headache, bad taste in the mouth, pain under the spoon.

Read what to do with duodenal inflammation on the most useful health site Zdrave.to.