Glossary term
Travel letter: A travel letter is the supporting letter patients may carry when travelling with a controlled medicine, showing that it was prescribed for them.
Why this term matters
A very practical safety and legal term.
UK medical cannabis context
GOV.UK says travellers need proof such as a prescription or doctor’s letter and should check embassy rules for the destination country.
What not to assume
Rules vary by destination country.
Careful wording: Avoid implying a UK prescription guarantees legality abroad.
Related glossary terms
Related MCPH pages
Sources and review notes
This entry is educational vocabulary, not medical advice. Suitability, prescribing, product choice and monitoring belong with a qualified clinician or pharmacist.