GLP-1s are exempt from TSA’s 3-1-1 liquid rule, so always carry them on never check them, since cargo holds can damage the medication. Keep unopened pens refrigerated, but most in-use pens can stay at room temperature (up to ~77°F) for 28–56 days, so a FRIO pouch or small insulated case usually works for shorter trips. Request a mini fridge at your hotel, bring more supply than you think you need, keep the original packaging, and carry a doctor’s letter if traveling internationally, since your brand may not be available abroad.
Traveling with GLP-1 Medications
GLP-1 receptor agonists (like Ozempic, Wegovy, Mounjaro, and Zepbound) require some extra planning when you travel, since they’re injectable medications that need temperature control.
Flying
TSA / Security
- GLP-1 injectables are exempt from the 3-1-1 liquid rule you can bring them in your carry-on in any quantity.
- Declare them to TSA agents and keep them in a separate bag for easy inspection.
- You don’t legally need a prescription label at security, but having one avoids questions.
- Needles/pen needles are allowed in carry-on when accompanied by the medication.
Always carry on never check
- Checked baggage holds can freeze or overheat, both of which can degrade the medication.
Temperature Storage
Most GLP-1s (Ozempic, Wegovy, Mounjaro) follow similar rules:
- Unopened/unused pens: Refrigerate at 36–46°F (2–8°C)
- In-use pens: Can be kept at room temperature (up to ~77°F / 25°C) for a limited time typically 28–56 days depending on the medication. Check your specific drug’s label.
Travel cooling options:
- Insulin/medication travel cases (like FRIO pouches) use evaporative cooling and require no electricity great for day trips.
- Small insulated cases with ice packs for short travel.
- Mini travel fridges or electric coolers for road trips or longer stays.
International Travel
- Bring extra supply your brand may not be available abroad or may have a different name.
- Carry a doctor’s letter explaining your diagnosis and medication, especially for countries with stricter customs rules.
- Research country regulations some countries restrict certain medications or require import permits.
- Time zone changes rarely matter for weekly injections, but for daily ones, gradually shift your injection time by an hour or two per day.
At Your Destination
- Request a mini-fridge at your hotel at booking time most accommodate medical needs.
- Vacation rentals (Airbnb, VRBO) almost always have full fridges.
- Cruise ships have medical facilities that can refrigerate medication on request.
General Tips
| Tip | Why |
|---|---|
| Bring more than you need | Delays, loss, or damage |
| Keep original packaging | Easier at customs & pharmacies |
| Know your pen’s room-temp window | Avoid unnecessary refrigeration stress |
| Use a medication tracking app | Stay on schedule across time zones |