Medicines on planes and in carry-on baggage - 2026 rules
How to carry medicines, insulin, liquid medication and medical equipment on a plane, including liquid exceptions and security screening.
Why you can use this page to make a decision
This page combines a direct answer with airport, airline and primary-source rules. Safety answers are not influenced by partner content or advertising.
Medical liquids can exceed the standard liquid limit
Medically necessary liquids, medicines and creams can be allowed above the standard 100 ml limit. Present them separately for screening.
Clear labelling helps at security
Keep medicines in original or clearly labelled packaging. For unusual medication, needles or larger quantities, supporting documentation can make security and border checks easier.
Destination-country rules are separate
Passing airport security does not automatically mean a medicine can legally be imported into every country. Controlled medicines require a separate destination check.
Check in PreflightMate
Always check the official airport or airline source before travel. Rules can change and may be more restrictive.
What can I bring on a plane?
Medicine - separate security from destination law
Airport screening and whether a medicine is legal at your destination are separate questions.
- Keep medicine clearly labelled and carry a travel-appropriate quantity.
- Liquid medicines can qualify for exceptions to normal liquid limits, but may need to be declared at security.
- For controlled medicines, check documentation required by the destination country.
Who prepares the answers
Content is prepared by the PreflightMate Research Desk from structured data and official sources. We do not present ourselves as an aviation authority or airline.
Automation helps format, compare and translate data. A rule marked verified must be linked to an official source; conflicts and exceptions remain visible.
A specific airport, airline, route, destination-country rule or a security officer may apply a more restrictive requirement.
Official source
European Commission - Aviation Security ↗
EASA - Dangerous goods when flying ↗
ICAO - Power bank restrictions 2026 ↗