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Real members of DiabetesTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A DiabetesTeam Member asked a question 💭
July 6, 2025
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When traveling with insulin, never pack it in checked luggage due to the low temperatures in the plane's cargo hold. Keep insulin and emergency medications in your carry-on bag. Pack backup supplies and extra food/high-sugar treatments in case of low blood sugar during travel.

Key tips for airport security
- Notify Show Full Answer

When traveling with insulin, never pack it in checked luggage due to the low temperatures in the plane's cargo hold. Keep insulin and emergency medications in your carry-on bag. Pack backup supplies and extra food/high-sugar treatments in case of low blood sugar during travel.

Key tips for airport security:
- Notify security personnel about insulin pumps or continuous glucose monitors before screening
- Don't send insulin pumps through X-ray scanners
- Inform security about needles, syringes, glucose meters, test strips, or lancets
- Label supplies with pharmaceutical labels when possible Important documents to bring:
- Travel information card
- Copies of prescriptions (including generic names since brand names vary by country)
- Doctor's note explaining medical necessity of supplies
- Medical alert bracelet
- Health insurance information

If using an insulin pump, carry long-acting insulin as backup in case of pump failure. For those using continuous glucose monitoring, pack supplies for finger stick testing as a backup method.

July 6, 2025

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