A gastric or duodenal ulcer is a type of sore or lesion that forms on the lining of the stomach or the upper part of the small intestine, called the duodenum. Ulcers can be caused by various factors, including a bacterial infection called Helicobacter pylori, long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs), excessive acid production in the stomach, and certain lifestyle factors such as smoking and stress.
The development of a gastric or duodenal ulcer involves a disturbance in the balance between the stomach’s protective lining and the aggressive factors that can damage it. When this balance is disrupted, the stomach acid and digestive enzymes can erode the lining, leading to the formation of an ulcer.
The symptoms of a stomach or duodenal ulcer can vary, but common signs include burning or gnawing abdominal pain, particularly between meals or at night. Other symptoms may include indigestion, bloating, heartburn, nausea, vomiting, weight loss, and loss of appetite. Some individuals may experience no symptoms at all, which can make diagnosis challenging.
Diagnosis of a gastric or duodenal ulcer typically involves a combination of methods. A healthcare provider may inquire about the patient’s medical history and perform a physical examination. They may also conduct tests such as an upper endoscopy, where a thin tube with a camera is inserted into the esophagus and stomach to visualize any ulcers. Additionally, a breath or stool test may be done to check for the presence of Helicobacter pylori bacteria.
Complications from an ulcer can be serious and may include bleeding, perforation (when the ulcer creates a hole in the stomach or intestine), and gastric outlet obstruction (a blockage preventing food from leaving the stomach). These complications require immediate medical attention.
The treatment of a gastric or duodenal ulcer depends on the underlying cause. It often involves a combination of medications and lifestyle modifications. Common treatments include proton pump inhibitors (PPIs) to reduce stomach acid production, antibiotics to eradicate H. pylori infection, and antacids or cytoprotective agents to help protect the lining of the stomach or duodenum. Lifestyle changes such as avoiding NSAIDs, managing stress, quitting smoking, and adopting a healthy diet can also aid in the healing process.
To counteract the development of a gastric or duodenal ulcer,
