Check every country
Consult the embassy, consulate, or official medication authority for each destination and connection. Pay special attention to controlled substances and medicines for ADHD, pain, sleep, or anxiety.
INTERNATIONAL TRAVEL GUIDE
Traveling internationally with prescription medication
A practical checklist for preparing to leave the United States with medication.
Reviewed August 25, 2026Every country sets its own rules. A medicine that is legal in the United States may be restricted or prohibited elsewhere. Verify the rules for your destination and every transit country before travel.
Keep original containers
Carry medicines in their original labeled containers. Do not rely only on a pill organizer when crossing borders.
Prepare documentation
Carry a prescription copy and ask the prescriber whether you need a letter listing the medicine name, strength, route, and frequency. Some countries require advance permission.
Plan your luggage
Keep essential medicines in carry-on baggage when possible and pack enough for the trip plus possible delays. Check security rules for liquids and devices.
Do not substitute without confirmation
Brands, strengths, and formulations can differ abroad. Ask an authorized professional before using a substitute.
ORGANIZED FOR TRAVEL AND CARE
Order a bilingual Medication Passport for $29
Up to 10 medications, human-reviewed, prepared in 1–2 business days, and easy to save or print.