Gastric ulcer and duodenal ulcer

Written by Jiang Guo Ming
Gastroenterology
Updated on September 04, 2024
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Gastric ulcers and duodenal bulb ulcers both belong to upper gastrointestinal ulcers. Their symptoms slightly differ; gastric ulcers typically manifest as postprandial pain in the upper abdomen, whereas duodenal bulb ulcers present as hunger pains in the upper abdomen, sometimes accompanied by nocturnal pain. Both types generally exhibit symptoms such as acid reflux and heartburn. The predominant cause for these is infection by Helicobacter pylori, detectable through tests such as the carbon-13 or carbon-14 breath test. If an infection is present, antimicrobial treatment can typically lead to a complete recovery of the ulcers. If there is no Helicobacter pylori infection, the initial approach should still focus on symptomatic treatment. Additionally, adopting good dietary and living habits can facilitate regular gastroscopic follow-ups.

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Written by Li Xue Qing
Gastroenterology
1min 3sec home-news-image

What is a stomach ulcer?

Peptic ulcer is caused by long-term Helicobacter pylori infection and the consumption of stomach-irritating medications such as corticosteroids, aspirin, and long-term use of non-steroidal anti-inflammatory drugs, as well as irregular intake of spicy, stimulating, and cold foods, coupled with long-term emergency mental factors, leading to postprandial pain. The main symptoms are periodic rhythmic upper abdominal pain, which may be accompanied by nausea, vomiting, and acid reflux. Diagnosis can be made by performing a gastroscopy. Treatment mainly involves the eradication of Helicobacter pylori and protective stomach treatments among other symptomatic treatments. Complications may include upper gastrointestinal bleeding, perforation, pyloric obstruction, and malignant transformation. Dietary recommendations include avoiding smoking, alcohol, strong tea, coffee, indigestible foods, and some stimulating condiments.

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Written by Ren Zheng Xin
Gastroenterology
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How long does it take for a stomach ulcer to heal?

Gastric ulcers are a very common disease in gastroenterology. For minor ulcers, adjustments in diet, quitting smoking and drinking, consuming more green vegetables, getting more rest, and reducing mental stress can gradually lead to recovery. More severe ulcers require active medication use. To achieve ulcer healing, the course of acid-reducing medication usually lasts four to six weeks. Commonly used medications include those that inhibit gastric acid secretion, such as HR receptor antagonists and proton pump inhibitors, as well as some bismuth agents and weakly alkaline antacids to protect the stomach lining. Meanwhile, dietary management should be strengthened. Through effective medical treatment, the healing rate of gastric ulcers can reach over 95%. (Specific medication use should be conducted under the guidance of a doctor.)

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Written by Zhu Dan Hua
Gastroenterology
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How is a gastric ulcer diagnosed?

Gastric ulcers can generally be diagnosed through gastroscopy. They are commonly found in middle-aged and elderly patients, particularly those between the ages of 30-40. Some patients present with abdominal pain, bloating, and general discomfort, while a small number of patients might not experience abdominal pain but present with gastrointestinal bleeding, indicated by black stools or blood in stool. Therefore, if abdominal pain is suspected, it is generally recommended that patients undergo routine blood tests and gastroscopy, among other examinations. The abdominal pain from gastric ulcers usually manifests as upper abdominal pain, occurring in episodic attacks, with chronic and recurrent episodes and a long history of illness. Symptoms typically worsen after eating but may gradually alleviate on their own. Of course, taking some stomach-protecting medication can help manage the condition. A small portion of patients may also experience nausea and belching, which are nonspecific gastrointestinal symptoms. If gastric ulcers are suspected, further screening for Helicobacter pylori is usually conducted. (The use of medication should be under the guidance of a professional doctor.)

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Written by Zhu Dan Hua
Gastroenterology
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Gastric ulcer clinical symptoms

Gastric ulcers are a common clinical manifestation, with diverse symptoms. Typical symptoms include abdominal pain, bloating, nausea, vomiting, or early satiety. Typically, the abdominal pain is more noticeable after eating and presents as postprandial abdominal pain, but it can naturally subside after several hours. Of course, when accompanied by complications such as decreased appetite, nausea, and vomiting, it can manifest as vomiting blood or bloody stools, with the stools often being loose and black in color. Therefore, clinically, if you encounter situations like bleeding stools or vomiting blood accompanied by abdominal pain, ulcers should be considered, and it is recommended to seek timely treatment at a local hospital. If these conditions are relatively stable, they can be managed with medication.

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Written by Ren Zheng Xin
Gastroenterology
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Nursing measures for gastric ulcer bleeding

Gastric ulcer bleeding is quite common clinically. If the bleeding is severe, it can cause vomiting of blood. At this time, it is important to promptly clear the respiratory tract secretions, maintain oral cleanliness and hygiene, and prevent aspiration. For elderly people who are bedridden long-term, in nursing work, it is important to prevent pressure ulcers and the formation of deep vein thrombosis, by frequently patting the patient's back, moving their lower limbs, and wiping their lower back skin. The bleeding caused by the ulcer may cause the patient to panic. At this time, psychological care should be strengthened, communicate more with the patient, conduct counseling, try to avoid excessive agitation of the patient, and then actively cooperate with the doctor's treatment.