Home / Health / Navigating Medication Restrictions: A Global Traveler's Guide
Navigating Medication Restrictions: A Global Traveler's Guide
9 Aug
Summary
- Certain medications legal in the UK are banned in other countries
- Strict customs regulations on controlled drugs and temperature-sensitive medicines
- Importance of carrying proper documentation and original packaging

As the summer holiday season begins in 2025, many travelers are packing more than just swimsuits and sunscreen - for millions, medicines are essential. However, taking medications abroad is not always straightforward. The article highlights the legal and practical challenges travelers may face when bringing their prescriptions on international trips.
One key issue is that medicines legal in the UK can be restricted or even banned in other countries. Even having a valid prescription does not guarantee that a traveler can take a particular medicine into another country. For example, certain cold remedies containing decongestants like pseudoephedrine are prohibited in places like Japan and South Korea, as the ingredient can be used to manufacture methamphetamine.
Travelers must also be aware of strict customs regulations regarding controlled drugs, such as opioids, stimulants, and psychotropic substances. Carrying a supply of three months or more may require an export license from the UK Home Office. Failure to comply with these rules can lead to confiscation, fines, or in rare cases, detention or arrest.
Advertisement
Advertisement
Additionally, some medications are sensitive to temperature and must remain in their original packaging to maintain potency. Transferring pills or liquids to smaller containers can increase the risk of delays or confiscation by customs officials who may not recognize the unlabeled containers.