Describing your symptoms may lead your doctor to suspect that you have a peptic ulcer, but it will not likely help determine the type, because the symptoms of stomach and duodenal ulcers are so similar. To make a specific diagnosis, your doctor may conduct several tests.
Endoscopy, in which a flexible fiber-optic tube is inserted down the throat to give the doctor a direct view of the inside of your esophagus, stomach, and duodenum, is the most accurate diagnostic test to diagnose a peptic ulcer. This allows the doctor to determine the presence and cause of bleeding and test for any bacterial infection. During this exam, your doctor may also conduct a biopsy to check for cancer.
The symptoms of diverticulitis are:
Severe abdominal pain and cramping that is usually worse on the left side and increases when the area is touched
Chills or fever
Constipation, thin stools, or diarrhea
Rectal bleeding (rare)
For people who can't have an endoscopy, a barium swallow (or upper GI series of X-rays) can also allow your doctor to identify and locate the ulcer and determine its type and severity. The test requires you to drink a "barium milkshake," which has a liquid that will show up on an X-ray. You may be asked to eat only bland, easily digestible foods for two or three days before the test. After drinking the chalky liquid, you lie down on a tilting examining table, which evenly distributes the barium around your upper digestive tract and allows the X-ray to capture images at different angles.
What Are the Treatments for an Ulcer?
Medications are usually used to treat mild-to-moderate ulcers. If the cause is bacterial, antibiotics can help cure the ulcer. For recurrent, severe cases that do not respond to medication, surgery may be necessary.
Although alternative therapies have been shown to aid in the relief of symptoms, they should be used only as supplements to conventional treatment.
You should not treat an ulcer on your own without first seeing your doctor. Over-the-counter antacids and acid blockers may relieve some or all of the pain, but the relief is always short-lived. With a doctor's help, you can find relief from the ulcer pain, as well as a lifelong cure from the disease.