What causes stomach ulcers?

Written by Li Xue Qing

Gastroenterology

Updated on September 07, 2024

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Gastric ulcers are primarily caused by several major factors: Helicobacter pylori infection; medications that harm the stomach and damage the gastric mucosa, such as corticosteroids, aspirin, non-steroidal anti-inflammatory drugs, macrolide antibiotics, etc.; long-term irregular eating habits and the consumption of spicy, raw, or irritating foods; long-term mental stress, being in a prolonged state of stress, which can easily lead to gastric ulcers; and excessive stomach acid and pepsin, as well as other physical and biological factors.

Other Voices

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Written by Zhu Dan Hua

Gastroenterology

1min 16sec

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Is stomach ulcer serious?

Stomach ulcers are relatively common in clinical practice, so they are not necessarily very serious and do not require too much concern. Generally, through active treatment, the vast majority can be guided to heal. Clinically, there are mainly two most common manifestations of stomach ulcers: the first is abdominal discomfort, and the second is complications such as gastrointestinal bleeding. For the first type of patients, the symptoms generally include chronic, recurrent epigastric pain, accompanied by a decrease in appetite, etc. Gastroscopy in these patients indicates stomach ulcers, but at this time, the ulcers generally do not involve complications such as gastrointestinal bleeding or perforation, so oral medication treatment can typically be chosen in an outpatient setting. For the second type of patients, where the stomach ulcer is complicated by gastrointestinal bleeding, symptoms can manifest as vomiting blood and bleeding in the stool. It is not recommended for these patients to be treated in an outpatient setting; instead, hospitalization is advised.

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Written by Jiang Guo Ming

Gastroenterology

52sec

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Gastric ulcer and duodenal ulcer

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 Ren Zheng Xin

Gastroenterology

45sec

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What should be noted for bleeding from gastric ulcers?

After a gastric ulcer bleeds, the first thing to pay attention to is emotional control. Many people will feel emotionally excited and fearful when they experience bleeding and vomiting, and at this time, family members should soothe them promptly; Secondly, dietary adjustments should be made. Eat more soft, easily digestible foods, such as noodles, soft rice, soy milk, eggs, as well as a lot of green vegetables and fresh fruits. Supplementing with vitamin C can help heal the ulcer. In addition, restrict some raw, spicy, and fried foods. You should eat less food that is too sweet, too hot, too acidic, or too salty, and actively quit smoking and drinking.

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Written by Si Li Li

Gastroenterology

1min 7sec

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Can early-stage gastric ulcers be cured?

Gastric ulcers are a disease characterized by defects in the gastric mucosa. The main symptoms include stomach pain, bloating, nausea, vomiting, belching, and acid reflux. These defects in the gastric mucosa can be observed through gastroscopy, allowing for a diagnosis of gastric ulcers. The treatment primarily focuses on suppressing acid, protecting the stomach, and enhancing gastric motility. Additionally, it is important to test for Helicobacter pylori. If the test for Helicobacter pylori is positive, standardized treatment against Helicobacter pylori should be administered. This bacterium is a primary cause of gastric ulcers. With proper treatment, gastric ulcers generally heal within six to eight weeks. During the treatment period, dietary considerations are crucial; it is important to consume easily digestible foods and avoid fatty, rich, and hard-to-digest foods to aid in the recovery from gastric ulcers.

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Written by Wang Hui Jie

Gastroenterology

1min 1sec

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Medications for treating gastric ulcers

Here I will introduce several major types of medications for treating gastric ulcers, but specific medication use should be consulted with a doctor or pharmacist according to individual conditions. The first major type is anti-gastric acid medications. Since gastric acid plays a significant role in ulcerative lesions, it is considered appropriate to treat gastric ulcers by adjusting the stomach environment to a pH of 3.5. Anti-acid medications include antacids, H2 receptor antagonists, proton pump inhibitors, and others. The second major type is gastric mucosal protectants, which include some class B drugs, prostaglandin derivatives, and some containing sucralfate. The third major type is medications that treat Helicobacter pylori, with quadruple therapy currently being a common practice. Note: Medications should be used under the guidance of a doctor.