Can I Bring Liquid Medications on a Plane to United States?
Liquid Medications
Restrictions Apply
Special Rules Apply
According to TSA guidelines, tSA allows larger amounts of medically necessary liquids, gels, and aerosols in reasonable quantities for your trip, but you must declare them to security officers at the checkpoint for inspection.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint. Official TSA Rules →
Quick Rule
Under 3.4oz (100ml)
Allowed in carry-on
Over 3.4oz (100ml)
Must go in checked bag
Checked Baggage
Allowed in any size
Source: Official TSA Regulations ↗Updated: May 20, 2026
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