Your duodenum is a section of the small intestine that connects the small intestine to your stomach. If you have an ulcer it means that digestive juices and stomach acids have damaged the lining of the small intestine. They are sometimes also called peptic ulcers. Certain medications, smoking, alcohol, stress, caffeine, bacteria and a family history can all cause this condition. Learning to recognize the signs will help you know when to seek treatment.
Pain
A common symptom of a duodenal ulcer is stomach pain and heartburn. This discomfort will temporarily get better if you take antacids. The pain will usually get worse two to four hours after you eat. This is especially true after consuming citrus fruits, aspirin or coffee. In addition, the pain my be worse during the middle of the night and it may disrupt your sleep.
Other Symptoms
Other symptoms may include a burning sensation in your throat as well as unexplained weight loss. You may also have gas, nausea, a loss of appetite and feel weak or tired. In some cases, an ulcer can exist without symptoms.
Severe Symptoms
If your ulcer is left untreated it may begin to bleed. There is also a risk of peritonitis which is an inflammation of your abdominal cavity and wall. You may vomit blood or material that looks like brown coffee grounds. In addition your stools may be black.


