Is Antibiotic Treatment Necessary for Mild Stomach Ulcer with Weak H. Pylori? - Gastroenterology and Hepatology

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Is it necessary to eradicate Helicobacter pylori if a mild gastric ulcer test shows weak positive results?


Hello Doctor,
I have been diagnosed with Sjögren's syndrome and need to take immunomodulators, but they make me feel nauseous.
The doctor arranged for an endoscopy, which revealed mild ulcers, and a biopsy was performed.
The results showed a weak positive for Helicobacter pylori.
The doctor mentioned that eradicating the bacteria could harm the gastric mucosa and that there is currently no urgent necessity to do so, so I was prescribed Tegoprazan.
I was advised to return for a follow-up if I experience any further discomfort.

After the appointment, I researched online and found articles suggesting that if H.
pylori is positive and there are gastric ulcers, eradication is recommended.
This has made me a bit concerned, so I would like to ask how you would advise proceeding in my situation.
Additionally, should I have regular endoscopic examinations in the future?
I look forward to your response.
Thank you!

Guo Yiyin, 20~29 year old female. Ask Date: 2020/07/02

Dr. Chen Shidian reply Gastroenterology and Hepatology


In principle, antimicrobial therapy is still recommended.

Reply Date: 2020/07/02

More Info


When it comes to the treatment of mild stomach ulcers associated with Helicobacter pylori (H. pylori) infection, the decision to initiate antibiotic therapy can be nuanced, especially in cases where the infection is classified as weakly positive. In your situation, where you have been diagnosed with a mild stomach ulcer and a weakly positive H. pylori test, it is understandable to have concerns about the necessity of antibiotic treatment.

H. pylori is a bacterium that is known to be a significant factor in the development of gastric ulcers and chronic gastritis. The standard treatment for confirmed H. pylori infection typically involves a combination of antibiotics and proton pump inhibitors (PPIs) to effectively eradicate the bacteria and promote healing of the ulcer. However, the decision to treat can depend on several factors, including the severity of the ulcer, the patient's symptoms, and the overall health condition of the patient.

In your case, the physician has assessed that the potential risks of antibiotic treatment, such as further irritation of the stomach lining, may outweigh the benefits at this time. This is particularly relevant given your underlying condition of Sjögren's syndrome and the use of immunomodulatory medications, which can complicate gastrointestinal symptoms. The doctor’s recommendation to start with a PPI, such as the one you mentioned (泰克胃通), is a common approach to manage symptoms and promote healing without immediately resorting to antibiotics.

It is indeed true that guidelines often recommend treating H. pylori in the presence of gastric ulcers, as successful eradication can significantly reduce the risk of ulcer recurrence. However, in cases where the H. pylori infection is weakly positive and the ulcer is mild, a more conservative approach may be warranted. It is essential to monitor your symptoms closely. If you experience persistent or worsening symptoms, it would be prudent to return to your healthcare provider for further evaluation and possibly reconsider antibiotic therapy.

Regarding the need for regular endoscopic examinations, this can vary based on individual risk factors and the initial findings. Generally, if you have a history of ulcers or ongoing gastrointestinal symptoms, your doctor may recommend periodic endoscopies to monitor the condition of your stomach lining and ensure that there are no complications, such as the development of more severe ulcers or malignancies. The frequency of these examinations can be determined based on your specific circumstances and the physician's clinical judgment.

In summary, while antibiotic treatment is often recommended for H. pylori-associated ulcers, your current treatment plan appears to be a reasonable approach given your specific situation. It is crucial to maintain open communication with your healthcare provider, report any changes in your symptoms, and follow their recommendations regarding follow-up care and potential future endoscopies. Your health and comfort should always be the priority, and adjustments to your treatment plan can be made as necessary based on your response to the current therapy.

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