💼 Cabin bag
Yes
Exempt from liquid limits. Keep in original packaging with pharmacy label. Notify TSA officer if travelling with insulin and needles.
✈️ Hold (checked)
Yes
Permitted, but carry-on is recommended to avoid temperature extremes in the hold.
💡 Tip: Keep insulin in its original labelled packaging and carry a letter from your doctor; it is exempt from the 100ml liquid rule in all regions.
Airline-specific rules
🇺🇸American AirlinesInsulin and syringes permitted in cabin with proper labelling; notify crew at boarding.
🇬🇧British AirwaysInsulin allowed in cabin without quantity restriction; keep in original packaging.
🇮🇪RyanairExempt from liquids restriction; carry a doctor's letter for quantities over 100ml.
🇦🇪EmiratesPermitted in cabin; must carry supporting medical documentation for quantities above 100ml.
Related items
Browse all Medical →Based on official TSA guidelines. Rules vary by airline and route — always verify with your carrier before travel. · Rules last verified May 2026.
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