What You Need to Know About Travelling with Mounjaro

If you're currently using a weight loss injection like Mounjaro or Wegovy, travelling can raise questions around medication storage, customs checks, and general preparation. Don’t worry, with a little planning, it’s completely manageable.

In this guide, we’ll cover how to travel with Mounjaro or Wegovy, suitable travel cases, how to store it correctly, and how to protect your medication from confiscation when flying.

Our Chief Medical Officer, Dr. Charlotte Norton says:
“The vast majority of people won’t experience issues at customs if they follow the correct guidance. Keep your medication labelled, store it properly, and always travel with a prescription letter. At The Slimming Clinic, we provide that at no extra charge.”

Watch Dr. Norton’s video for up to date guidance on travelling with Mounjaro and similar medications.

Can You Travel with Mounjaro or Wegovy?

Yes, you can absolutely travel with Mounjaro or Wegovy, but you must follow a few important guidelines to ensure your medication stays effective and legally compliant:

• Wegovy and Mounjaro should be kept refrigerated between 2°C and 8°C when not in use.
• It can be stored at room temperature for a certain amount of time depending on the brand, but it is best kept refrigerated.
• You should bring proof that it’s prescribed to you, such as the original box with the pharmacy label on it which should have your name on it (make sure it matches the name on your passport), and a travel letter from your provider for extra precaution.

How to Store Mounjaro While Travelling

Mounjaro is a temperature-sensitive medication. Keeping it cold is crucial to its effectiveness, especially if you’re bringing multiple pens for an extended trip. Here’s how you can manage it:

• Use a specialised Mounjaro travel case that includes built-in cold packs or insulation.
• Avoid putting pens in the fridge door at home. Store them toward the back for a more stable temperature and then place them in a special cooled travel bag direct from the fridge.
• If you’re flying, pack your medication, which is stored in a special cooled travel bag, in your hold luggage if possible.

Will Mounjaro Be Confiscated at Customs?

This is a common worry for patients using Mounjaro or other weight loss medications, but confiscation is highly unlikely if you follow a few basic steps:

• Carry proof of prescription. Bring the box with your name on the pharmacy label, and a travel letter from your provider for extra precaution.
• Match names. Make sure the name on your prescription matches the name on your passport.
• Keep medication in its original packaging, especially when going through customs or security checks.

If you're a patient at The Slimming Clinic, we can provide you with a free travel letter for peace of mind.

Official Medication & Travel Guidelines

The UK Government advises:
“You’re allowed to carry essential medicines that you need for your journey, such as tablets or liquid medication. You should bring a letter from your doctor and ensure the medication is in its original packaging.” UK Government: Medicines and Travel

Important: When travelling abroad make sure to check the different country guidelines for the country or countries that you are travelling to as you will need to ensure that you also meet their guidelines for when you return to the UK. Some countries like India, Japan, Turkey, and United Arab Emirates may have stricter guidelines. The best way to make sure you are following the right guidelines is to check with the embassy of the country you're travelling to.
 

Travel Storage Options: Mounjaro Travel Case or Cooler Bag

If you’re travelling with Mounjaro or other brands of weight loss injections, and are looking for ways to store the medication while travelling, consider a cooler bag with ice packs, or consider purchasing a dedicated Mounjaro travel case which are available on Amazon and through other online stores. These compact, insulated pouches help keep your medication at the ideal temperature and make security checks simpler with clear, organised storage. Features to look for include:

• Correct dimensions to fit your medication
• Cold-pack compatibility
• Waterproof lining
• ID tag slots for prescriptions

Final Tips Before You Fly

✅ Get a special travel case for your medication or a cooler bag with ice packs.
✅ Inform airport security in advance if carrying injectable medication.
✅ Bring extra medication just in case of travel delays.
✅ Use a checklist before you fly: medication, travel letter, ID, and a suitable travel case.

Find more weight loss questions and answers on our Weight Loss Q&As page.