Airport Security
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- Staying Safe While Flying
- Flying With Peanut Allergy
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- Frequently Asked Questions
According to the Transportation Security Administration (TSA, www.tsa.gov), passengers are allowed to bring their epinephrine on board the aircraft. However, you will need to show the printed label that identifies the medication (e.g., EpiPen®, Twinject®, Benadryl®).
It is recommended that you also show the prescription label from the pharmacy and a note from your doctor that confirms your food allergy.
- Download a sample letter (.doc)
TSA currently permits over-the-counter liquid medications, but volumes larger than 3.4 ounces must be declared to a Transportation Security Officer. A declaration can be made verbally, in writing, or by a person’s companion, caregiver, interpreter, or family member.
TSA may also allow gels or frozen liquids needed to cool medically related items. However, bear in mind that there is always a subjective element to airport security; much is left to the individual screener’s discretion.
If you have questions regarding permitted and prohibited items, call TSA at (866) 289-9673 (toll-free), or e-mail TSA at TSA-ContactCenter@dhs.gov.



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