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Published on: August 30, 2018
Antibiotics for Travelers: What's Good and What's Not
Kathryn N. Suh1, Jay S. Keystone
1Division of Infectious Diseases, Children's Hospital of Eastern Ontario, and the Department of Pediatrics, University of Ottawa; 401 Smyth Road, Ottawa, ON K1H 8L1, Canada. ksuh@cheo.on.ca
Abstract:
International travel to exotic destinations continues to increase, as does the risk for illness during travel. Health problems during travel are common. Although many medical problems that travelers incur are noninfectious in origin (eg, injuries, environment-associated illness), travelers often are at risk for acquiring a variety of infections. Many travel-related infections also occur commonly in the developed world, whereas other infections of travelers may be geographically restricted to specific world regions and/or are infrequently encountered in developed nations. Antibiotics play an important role in the treatment and prevention of a variety of bacterial and parasitic infections in travelers. This article reviews antibiotics of particularly high utility to travelers, with emphasis on selected agents that, with appropriate advice from a travel medicine specialist, can be used safely for prophylaxis and self-treatment during travel. The role of antibiotics in selected high-risk travelers also is discussed.
Insights
Antibiotics are crucial for preventing and treating bacterial and parasitic infections in international travelers. This review highlights key antibiotics for travel prophylaxis and self-treatment, especially for high-risk individuals.
Area of Science:
- Travel Medicine
- Infectious Diseases
- Pharmacology
Background:
- International travel is increasing, leading to a higher risk of travel-related illnesses.
- Travelers face risks from both non-infectious causes (injuries, environmental factors) and infectious agents.
- Infectious diseases acquired during travel can range from common infections to those geographically restricted.
Purpose of the Study:
- To review antibiotics of significant utility for international travelers.
- To emphasize agents suitable for prophylaxis and self-treatment under specialist guidance.
- To discuss the role of antibiotics in specific high-risk traveler populations.
Main Methods:
- Literature review of antibiotics relevant to travel medicine.
- Focus on agents for bacterial and parasitic infections.
- Consideration of safety and efficacy for prophylaxis and self-treatment.
Main Results:
- Antibiotics are vital for managing bacterial and parasitic infections in travelers.
- Specific antibiotic agents offer high utility for travel-related prophylaxis and treatment.
- Guidance from travel medicine specialists is essential for safe and effective use.
Conclusions:
- Antibiotics are indispensable tools in travel medicine for preventing and treating infections.
- Appropriate antibiotic selection and use, guided by specialists, can mitigate travel-related health risks.
- The review provides insights into antibiotic utility for general travelers and high-risk groups.
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