Can I take Botox or injectable medication on a plane?

Prescription injectable medication — Botox, biologics, fertility drugs, insulin — is exempt from the 100ml rule worldwide. Carry it in your cabin bag with a doctor's letter and the original packaging. Declare it at the start of screening.

Last updated May 27, 2026 · Reviewed against current airport security guidance

Short answer

General guidance

Rule basis: General airport security guidance — rules can vary between airports and change over time. Confirm with your departure airport before you fly.

What to do: Pack to 100ml per container in a single 1-litre clear bag unless you've confirmed a larger allowance at both your departure airports.

Liquid Limits is a travel planning tool, not an official aviation source. Always confirm with the airport before you travel.

At a glance

Security · Airline · Border

Security

Will this pass the checkpoint?

Check rules

Rules vary by airport — some still enforce 100ml, others now allow 2L containers in CT scanners.

Source: Airport operator pages

Airline

Can this travel in cabin or checked baggage?

Cabin OK

Most airlines defer to airport security on liquids in the cabin.

Border

Can you bring this into the destination country?

Usually OK

Liquids themselves are rarely a customs issue — but contents (alcohol, dairy, CBD) might be.

Three separate rule systems · Any one can stop your item

Quick answer

Cabin only, exempt from 100ml, declared, with prescription/doctor's letter.

Never check injectables — hold temperatures range from -20°C to +30°C and many biologics are temperature-sensitive.

What to bring

Original boxed medication with pharmacy label matching your name
Doctor's letter explaining the medication and need
Prescription print-out (recent, within 30 days)
Cooling pack if required (declared, fully frozen)

By country

Destination	Notes
US (TSA)	Exempt with declaration. Officers may test the liquid.
UK	Exempt with doctor's letter.
EU	Exempt; ID-matching letter recommended.
UAE / Dubai	Strict — letter must list active ingredient, not brand name.
Singapore / Japan	Declare in advance for controlled substances.

Practical tips

Keep medication on your person, not overhead
Pack a backup supply in checked baggage if temperature allows
Ask your doctor for a typed letter on letterhead
Photograph everything before the flight

FAQs

Is Botox allowed in cabin baggage?

Yes, as prescription medication with a doctor's letter. Cabin only — never checked.

Do I need a doctor's letter?

Strongly recommended. Some countries (UAE, Singapore) require it.

Can I take needles?

Yes, with the matching medication. Declare them at screening.

Check your trip