✋ Hand luggage
Permitted. Exempt from the 100ml rule as a medical device. No prescription required by TSA but carry documentation for international travel.
🧳 Hold luggage
Permitted.
Based on TSA guidance for United States. Official rules ↗
Inhaler / asthma puffer rules by country
How carry-on and checked-bag rules for inhaler / asthma puffer compare across the 14 countries we cover.
Inhaler / asthma puffer
Common questions
No. Inhalers are medical devices and are exempt from the liquid rule in all regions. You do not need to place them in your liquids bag.
TSA does not require one, but a prescription or doctor's note is strongly recommended for international travel where customs officers may question medications.
Yes. Airlines universally permit passengers to use inhalers during flight. Inform the crew if you have a respiratory condition.
Yes. There is no limit on the number of inhalers you can carry. Bringing a spare is recommended in case one is lost or runs out.
Related items
Browse all Medical →Based on official United States security guidelines. Rules vary by airline and route — always verify with your carrier before travel. · Rules last verified May 2026.