Can You Eat Out While Taking Antibiotics for H. Pylori? - Gastroenterology and Hepatology

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Can I eat outside food while taking antibiotics?


Hello doctor, I would like to ask a few questions.
Currently, I am taking antibiotics for Helicobacter pylori infection.

1.
During this time, is it safe to eat outside food? For example, can I have beef or pork burgers from a breakfast shop, refrigerated pasta from a convenience store, or bread from a bakery? Will eating these foods affect the effectiveness of the treatment?
2.
Is there a risk of reinfection from eating outside food?
3.
Additionally, I am experiencing a sore throat.
Could this be a side effect of the medication?

Mr. Hong, 20~29 year old female. Ask Date: 2022/06/21

Dr. Chen Shidian reply Gastroenterology and Hepatology


Just avoid acidic foods.

Reply Date: 2022/06/21

More Info


When undergoing antibiotic treatment for Helicobacter pylori (H. pylori) infection, dietary choices can be a concern for many patients. Here’s a comprehensive overview addressing your questions about eating out while on antibiotics, the potential impact on treatment efficacy, and the risk of reinfection.

1. Eating Out During Antibiotic Treatment: Generally, it is permissible to eat out while taking antibiotics for H. pylori. However, it is crucial to choose food that is prepared and stored hygienically to minimize the risk of foodborne illnesses. Foods from reputable establishments, such as breakfast places or bakeries, are typically safe if they adhere to proper food safety practices. For example, consuming a beef or pork burger from a well-reviewed breakfast shop or pre-packaged pasta from a convenience store should not inherently affect the efficacy of your antibiotic treatment, provided the food is fresh and properly handled.

That said, certain foods can exacerbate gastrointestinal symptoms or interact with medications. For instance, spicy or acidic foods might irritate the stomach lining, especially if you are already experiencing discomfort due to H. pylori. It’s advisable to avoid overly spicy, greasy, or acidic foods during treatment to reduce the risk of gastrointestinal distress.

2. Risk of Reinfection: Eating out does not directly cause reinfection with H. pylori, but it is essential to consider the hygiene practices of the food establishments. H. pylori is primarily transmitted through contaminated food and water, so consuming food from unsanitary sources could pose a risk. To minimize this risk, ensure that you eat at reputable places where food safety is prioritized. Additionally, practicing good hygiene, such as washing hands before eating, can further reduce the risk of infection.

3. Sore Throat as a Side Effect: Experiencing a sore throat while on antibiotics can be a side effect of the medication itself or a result of the underlying infection. Some antibiotics can cause gastrointestinal disturbances, which may lead to nausea or discomfort that could indirectly affect your throat. If the sore throat persists or worsens, it’s advisable to consult your healthcare provider to rule out any other complications or side effects related to the medication.

In summary, while you can eat out during your antibiotic treatment for H. pylori, it’s essential to choose safe food options and maintain good hygiene practices to minimize the risk of reinfection. If you experience any concerning symptoms, such as a persistent sore throat or gastrointestinal distress, it’s best to consult your healthcare provider for further evaluation and guidance. Remember, managing your diet and being mindful of food safety can significantly contribute to the success of your treatment and overall health.

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