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MedicineUpdated 2026-06-30

Flying with Medication: TSA Checkpoint Guidelines

How to pack prescription pills, medical liquids, syringes, and inhalers for security screenings.

Traveling with prescription drugs or medical supplies can feel overwhelming, but TSA has clear accommodations for patients. Medical liquids, pills, syringes, and pumps are fully allowed, provided they undergo standard screening.

Here is what you need to know to navigate the security lane with your medical necessities.


Prescription Pills and Tablets

Pills and solid medications are allowed in unlimited quantities in both carry-on and checked bags:

  • State Laws: TSA does not require medications to be in prescription bottles with labels. However, individual state laws may require labels, so keeping them in original pharmacy bottles is highly recommended.
  • X-Ray Screenings: Pills can go through the X-ray machine. If you do not want your medication X-rayed, you can request a visual inspection before screening begins.

Medical Liquids, Gels, and Aerosols

Liquid medications (like cough syrups, insulin, or saline solution) are exempt from the 3-1-1 liquids limit:

  • Reasonable Quantities: You can bring quantities exceeding 3.4 oz (100ml) in carry-on bags.
  • Declaration Required: You must declare these medical liquids to security officers before screening. Place them in a separate bin for manual testing.
  • Cooling Accessories: Ice packs, gel packs, and freezer packs used to keep insulin or other drugs cold are allowed through security, even if they are slushy or melted.

Syringes, Needles, and Medical Devices

If you carry needles or medical machines:

  • Syringes and Auto-injectors: EpiPens and unused syringes are allowed in carry-ons if accompanied by the injectable medication (like insulin).
  • CPAP Machines: CPAP and nebulizer machines are allowed. You must remove the CPAP machine from its carrying case and place it in a bin for X-ray, but the mask and tubing can stay in the bag.
  • Declared Devices: Inform officers if you wear a glucose monitor (CGM) or insulin pump, as these should not go through body scanners or X-ray machines.