If you're on Wegovy (semaglutide) and planning to travel — whether that's a weekend break, a summer holiday abroad, or a long-haul trip — keeping your medication at the right temperature isn't optional. It's essential.

Here's exactly what you need to know.

What Temperature Does Wegovy Need to Be Stored At?

Wegovy pre-filled pens must be stored between 2°C and 8°C — standard refrigerator temperature. Once removed from the fridge, a Wegovy pen can be used for up to 28 days at room temperature, as long as that temperature stays below 30°C and it's kept out of direct sunlight.

Once those 28 days are up, the pen must be discarded — even if medication remains.

Why Temperature Matters More When Travelling

At home, your fridge keeps things stable. When you're travelling, that control disappears. Here's what can go wrong:

• Airport environments — hot terminals, direct sunlight through windows, long queues in warm weather
• Flights — overhead lockers can get warm; cabin temperature varies
• Destinations — hotel rooms may not have fridges, or the fridge may not maintain a consistent temperature
• Hot weather — summer temperatures in Spain, Greece, Turkey regularly exceed 30°C

Any of these can reduce the effectiveness of your Wegovy if you're not prepared.

How to Keep Wegovy Cool While Travelling

1. Use an Insulated Travel Case

An insulated travel case is the simplest and most effective solution. A good case maintains a cool internal temperature for 10–12 hours without electricity or ice. It protects your pen from heat, sunlight and physical damage — all at once.

Our GLP-1 Insulated Travel Case is designed specifically for pens like Wegovy. Compact enough for hand luggage or a handbag, hard shell to protect against bumps, and available in four colours.

2. Always Carry in Hand Luggage

Never put Wegovy in the hold. Aircraft cargo holds can drop below freezing, which will permanently damage the medication. Always carry it in your hand luggage.

3. Declare It at Airport Security

Wegovy is a prescription medication and is exempt from the 100ml liquid rule. You'll need:

• The original packaging with your name
• Your prescription or a letter from your prescribing pharmacist

Declare it at security and it will be processed separately. It's straightforward — airport staff are used to this.

4. Check Your Hotel Fridge

Most hotel rooms have a minibar, but not all maintain a stable 2–8°C. Use a fridge thermometer if you want to be certain, or ask the hotel's front desk if they can store medication in a medical refrigerator.

5. Plan Your Injection Day Around Travel

If possible, plan your weekly injection to fall on a day when you're at home rather than mid-journey. This eliminates the travel storage issue entirely for that week.

Can I Take Wegovy on a Plane to Europe?

Yes. EU countries follow similar rules for prescription medications in hand luggage. Carry your documentation and you should have no issues at European airports. Always check the airline's specific guidance beforehand.

Frequently Asked Questions

How long can Wegovy stay out of the fridge?

Up to 28 days at room temperature below 30°C, out of direct sunlight. Once you've removed it, the 28-day period starts.

Can Wegovy be frozen?

No. Freezing permanently destroys the medication. If your pen has been frozen, discard it and contact your pharmacy for a replacement.

What if Wegovy gets too hot?

If it's been exposed to temperatures above 30°C, the medication may have degraded. Contact your pharmacist before using it. When in doubt, don't risk it.

What's the best way to carry Wegovy on holiday?

An insulated travel case in your hand luggage, with your prescription documentation. Simple and reliable.

Heading abroad this summer? Don't leave your Wegovy unprotected. Our insulated GLP-1 travel cases keep your medication safe from the moment you leave to the moment you arrive.