This is another of our FAQs: when is it safe to fly long distance after my varicose vein treatment?

There are a number of factors to consider when embarking on long-distance travel after treatment, even by car. Domestically, we say it’s okay to travel straight away as long as you stop and walk around every 30 minutes for five minutes or so. Travelling overseas on a long-haul flight is more problematic.

It depends on what treatment you’ve had, whether you’re prone to blood clots (DVT, deep vein thrombosis) or have other medical conditions that increase your risk eg, being overweight or having reduced mobility. As well as your overall health. Keeping physically fit, not smoking and maintaining a healthy weight.

The reason all this is important is because you need to keep your circulation going and blood pumping back to your heart. Any long-distance travel carries a risk of blood clots, more so if you’ve recently had surgery, including a minimally invasive vein procedure. Cabin pressure and sitting for long periods may also cause your legs to swell.

Let us know your plans before your procedure so we can advise on when it’s safe to travel. We are also happy to see you after your trip for peace of mind.

We recommend waiting before travelling long distance

Usually we recommend waiting at least four to six weeks before flying long haul. Four weeks for Asia/US and six weeks for Europe. If you’ve had:

• Minor sclerotherapy: patients can fly short distances within three to seven days but for long-distance flights we recommend waiting two to four weeks to reduce the risk of blood clots.
• Minimally invasive varicose vein treatment: wait at least four to six weeks as above. Because the veins need time to heal and potential clot risks needs to be minimised.
• Below-knee compression stockings/socks should be worn with all air and road travel.

It’s been 4-6 weeks can I fly long distance now?

Even after waiting four to six weeks, we recommend the following during your flight:

• Wearing medical-grade compression stockings to promote blood flow and reduce the risk of swelling or clots.
• Moving around the cabin during the flight and doing seat exercises to help with circulation.
• Drinking water and avoiding alcohol; as alcohol dehydrates this can inhibit circulation.

If you have had a DVT before, talk to our vascular surgeon. He may recommend taking blood thinning medication.