My Drug Center

3 Antibiotics for Traveler's Diarrhea

Monday 23 October 2023
5 minute(s) read

Table of Contents

I. What is Traveler’s Diarrhea and Why Does it Require Antibiotics?

II. 3 Antibiotics for Traveler's Diarrhea

III. Why People Choose Canadian Pharmacies for Traveler's Diarrhea Antibiotics

IV. Order Your Next Prescription from My Drug Center

For many travelers, having access to the right traveler’s diarrhea antibiotics is essential even before they start packing their bags. Why? Because while venturing to new places is undoubtedly fun, it can also expose individuals to unfamiliar bacteria, often found in local food and water when sanitary standards aren’t up to par.

This can lead to traveler's diarrhea, an ailment known to disrupt even the most meticulously-planned trips. Knowing which medication to have on hand before you leave for your trip can help you avoid an unfortunate scenario in which you’re too sick to enjoy it.

In this article, we’ll cover the available options and help you discern which traveler’s diarrhea antibiotic is right for you to take with you on your next adventure.

Quick Takeaways:

  • Traveler’s diarrhea results from unsanitary conditions and/or unfamiliarity with local bacteria.
  • Risk is especially high with international travelers and in places like Asia, The Middle East, Africa, and Central and South America.
  • Traveler’s diarrhea antibiotics significantly reduce the condition’s duration and symptom intensity.
  • Three of the top traveler’s diarrhea antibiotics are Xifaxan (Rifaximin), Zithromax (Axithromycin), and Cipro (Ciprofloxacin).
  • These antibiotics can be accessed conveniently and affordably via Canadian online pharmacies.

What is Traveler’s Diarrhea and Why Does it Require Antibiotics?

Traveler's diarrhea is one of the most common illnesses affecting international tourists. Characterized by sudden-onset abdominal cramps, bloating, and frequent, loose, or watery stools, this ailment can swiftly derail one's travel plans.

The primary cause of traveler's diarrhea is the ingestion of food or water contaminated with pathogenic microorganisms. The primary culprits are typically bacteria, with Escherichia coli (E. coli) being a prevalent offender. However, other bacteria such as Campylobacter, Shigella, and Salmonella can also be responsible. Less commonly, parasites and viruses might be the cause.

The risk of traveler’s diarrhea is always higher with international travel, but risk is highest in certain areas of the world like Asia, The Middle East, Africa, and Central and South America.

 Graphic categorizing places around the world by traveler’s diarrhea risk level (high, intermediate, or low).


A crucial point to understand is that these pathogens thrive in environments where sanitation and hygiene standards might differ from what travelers are accustomed to. Consuming street food, drinking tap water, or even using ice made from unfiltered water can expose a traveler to these pathogens.

While traveler's diarrhea is often self-limiting and might resolve without treatment within a few days, the intensity of the symptoms can be debilitating. This is where traveler’s diarrhea antibiotics come into the picture. Antibiotics act by either killing the bacteria or inhibiting their growth, directly addressing the root cause of the diarrhea rather than just alleviating the symptoms.

In cases where bacterial pathogens are the culprits, antibiotics can drastically reduce the duration and severity of the ailment, allowing travelers to recuperate faster and get back to their plans.

However, it is essential to choose the right antibiotic based on the likely causative agent and the region of travel, given that bacterial resistance patterns can vary. Let’s look at 4 of the best options.

3 Antibiotics for Traveler's Diarrhea

Xifaxan (Rifaximin)

Xifaxan (also known by its generic name, rifaximin) stands out because unlike many antibiotics that become systemic after ingestion, it remains largely localized within the gut. This means that it can directly target the pathogens causing traveler's diarrhea without significant absorption into the bloodstream.

As a result, systemic side effects are minimized. Xifaxan is effective primarily against E. coli, the most common bacterial culprit for traveler's diarrhea, and is particularly suitable for mild to moderate cases. Its non-systemic nature makes it a popular choice among travelers who are wary of the broader side effects associated with other antibiotics.

Zithromax (Axithromycin)

Zithromax (generic name azithromycin), offers a broad spectrum of action, meaning it’s effective against a variety of bacteria that cause traveler’s diarrhea. Its advantage lies in this wide-ranging efficacy and its relatively short course of treatment, often lasting just three days.

Zithromax has also been found to be particularly beneficial in regions where bacterial resistance to other antibiotics is prevalent. Side effects are generally minimal, but as with any medication, it's essential to be aware of any allergies or interactions with other drugs.

Cipro (Ciprofloxacin)

For years, Cipro (generic name ciprofloxacin), a fluoroquinolone antibiotic, has been a staple for travelers combatting traveler's diarrhea. Known for its broad-spectrum action, it has the capacity to tackle various bacterial strains.

However, its widespread use has led to an increasing concern of antibiotic resistance, particularly in high-risk regions like South Asia. It's imperative for travelers to consult with healthcare providers about the potential efficacy of Ciprofloxacin for their specific destination.

While generally well-tolerated, some individuals might experience side effects with Cipro, so it’s essential to understand potential reactions.

Why People Choose Canadian Pharmacies for Traveler's Diarrhea Antibiotics

The high cost of prescription drugs in the U.S. has pushed many American travelers to seek alternatives, and Canadian pharmacies have emerged as a top choice. But why?

  • Cost-Effectiveness: Canadian medications are substantially cheaper than their U.S. counterparts. This price difference, especially for travelers requiring multiple medications, can amount to significant savings over time.
  • Quality Assurance: Canadian pharmacies operate under rigorous safety regulations, ensuring that the medications they dispense meet stringent standards. Travelers can be confident they're receiving genuine, high-quality antibiotics.
  • Accessibility and Convenience: Many Canadian pharmacies, like My Drug Center, have adopted easy-to-use online platforms, simplifying the process of obtaining necessary medications. With swift delivery options, travelers can have their traveler's diarrhea antibiotics in hand well before departure.
  • Added Privacy: It can be uncomfortable sharing concerns and details about potential traveler’s diarrhea. Using a Canadian online pharmacy adds an extra layer of privacy in accessing needed traveler’s diarrhea antibiotics.

Order Your Next Prescription from My Drug Center

My Drug Center provides customers with the three traveler’s diarrhea antibiotics covered in this guide (as well as many other prescription medications) at an affordable cost, all delivered conveniently to their front door in just a few weeks.

Learn how to order your antibiotic easily online from My Drug Center as you gear up for your next trip.

The information in the article is not meant to be used for treatment or diagnosis. It is designed for general awareness and for information purposes only. Always consult a medical professional for your specific healthcare needs.