Is gastric ulcer contagious?

Written by Ren Zheng Xin

Gastroenterology

Updated on September 21, 2024

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Gastric ulcers are lesions that occur in the gastric mucosa. Ulcer disease is not contagious, therefore it does not transmit from person to person. Most gastric ulcers are caused by an infection of Helicobacter pylori, which damages the protective barrier of the gastric mucosa, and ulcers arise under the stimulation of gastric acid. The principles of treatment mainly involve eradicating Helicobacter pylori, suppressing gastric acid secretion, and protecting the gastric mucosa. Additionally, dietary control is important, including eating more vegetables and fruits, consuming less spicy and irritating foods, and paying attention to regular and measured meal times.

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Written by Jiang Guo Ming

Gastroenterology

45sec

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Can gastric ulcers be cured?

Gastric ulcers are classified into benign and malignant types. Most duodenal bulb ulcers and gastric ulcers are benign and can be cured through medication. Treatment plans are usually determined based on the presence of Helicobacter pylori infection. Patients with Helicobacter pylori infection can be treated with antibacterial therapy. If there is no infection, symptomatic treatment alone is generally sufficient for a cure. If the ulcer is malignant or is a giant ulcer, surgical treatment is generally required. For those who cannot undergo surgery, radiotherapy or chemotherapy may be needed. Generally, the prognosis for malignant ulcers is worse than for benign ulcers.

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Written by Zhu Dan Hua

Gastroenterology

1min 22sec

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Can stomach ulcers cause bleeding?

Gastric ulcers with bleeding are relatively common in clinical practice, and bleeding is a common complication of gastric ulcers, so it is considered that gastric ulcers can lead to bleeding. The typical clinical manifestation of a gastric ulcer is abdominal pain. Of course, gastrointestinal bleeding is a common complication, generally presenting as vomiting blood or passing bloody stools, with a considerable amount of bleeding leading to vomiting blood in patients. The diagnosis of gastric ulcers relies on gastroscopy. Therefore, in clinical practice, if patients seek medical advice due to abdominal pain or gastrointestinal bleeding, and gastric ulcers are suspected, we recommend that patients promptly complete a gastroscopy to assess the condition. When patients with gastric ulcers experience bleeding, it is advisable for them to fast and intensify treatment with oral stomach-protecting drugs. Of course, if the blood pressure is low and vital signs are unstable, some medications to replenish blood volume might be added, and if necessary, surgical operations to stop the bleeding may be performed.

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Written by Zhu Dan Hua

Gastroenterology

59sec

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What can you eat with a gastric ulcer?

If a gastric ulcer is in the recovery phase, there are generally no special dietary restrictions. It is advisable to choose easily digestible, bland foods. Of course, it is recommended that patients avoid intake of spicy and stimulating foods such as coffee, strong tea, and alcohol, as well as avoiding pickled foods like salted fish and cured meat. Therefore, if a gastric ulcer is well-controlled, dietary restrictions can be relaxed somewhat. However, if the patient also has gastrointestinal bleeding, such as bleeding from the gastric ulcer, it is advised for the patient to fast initially. After temporarily fasting, if symptoms are controlled, a liquid diet can be adopted, such as drinking soups and eating porridge. If this regimen is effective over a regular period, a gradual return to a normal diet can be considered.

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Written by Wang Li Wei

Gastroenterology

44sec

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How long should you fast if you have a bleeding gastric ulcer?

Primarily, it depends on whether the bleeding has stopped. If the bleeding has ceased, the patient shows no signs of vomiting blood, and their gastrointestinal symptoms in the abdomen are slightly improving, generally, they can gradually start eating after about two days. If the patient still experiences vomiting of blood, or has black stools, increased frequency of bowel movements, heartburn, or if a gastroscopy confirms that the bleeding vessels from the gastric ulcer are relatively large, the duration of fasting might be comparatively longer. Therefore, the duration of fasting for a gastric ulcer bleed mainly depends on whether there is active bleeding in the patient.

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Written by Zhu Dan Hua

Gastroenterology

1min 23sec

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Can stomach ulcers bleed?

Gastric ulcers can cause gastrointestinal bleeding, as gastrointestinal bleeding is a common complication of gastric ulcers. Clinically, gastric ulcers may present as gastrointestinal bleeding or simply as rhythmic pain, typically manifested as upper abdominal pain related to eating. Bleeding caused by gastric ulcers may present as vomiting blood in some patients. Of course, if the bleeding is minor and there is no vomiting blood, there might only be blood in the stool. The diagnosis of gastric ulcers primarily relies on gastroscopy; therefore, for patients suspected of having gastric ulcers, we generally recommend an early gastroscopy to confirm the diagnosis and assess the condition. The treatment of gastric ulcers mainly depends on medication, with options including acid-reducing and stomach-protecting drugs. The treatment duration is about 6 weeks, and most patients can be well controlled. Of course, attention should be paid to diet, rest, and regular follow-up appointments in the future. (The use of drugs should be under the guidance of a doctor.)