How to Prevent Deep Vein Thrombosis When Flying

Often referred to as “Economy Class Syndrome,” deep vein thrombosis (DVT) is the formation of a blood clot in a deep vein that can develop after sitting on long flights. Each year in the United States, some 600,000 new cases of DVT are diagnosed. Moreover, one in 100 people who develop DVT die so it’s important to take steps to prevent DVT, particularly while traveling long distances by air.

Difficulty: Moderately Easy

Instructions

1. Get fit before you get going. You can help reduce your overall risk of developing DVT by maintaining a healthy weight, quitting smoking, taking steps to lower your blood pressure if it’s high and getting regular exercise. You’re likely to enjoy your vacation more anyway when you are in shape. If you are in doubt as to whether you’re healthy enough for a long flight, consult your doctor.

2. Ask your doctor if he or she recommends the use of compression stockings that can help increase circulation, particularly if you’re at high risk of developing DVT. Be sure to get measured properly so the stockings provide a comfortable fit and try on the stockings with the shoes you intend to wear during the flight. Regular knee-highs, which can cut off your circulation, aren’t the same as compression stockings.

3. Get moving. Sitting scrunched up, accordion-style for long periods of time is not only uncomfortable, but it can be dangerous especially if you’re at risk for DVT. While narrow airplane aisles aren’t suitable for vigorous aerobic exercise, simply walking around every hour or so can be helpful.

4. Stay well-hydrated by drinking plenty of fluids such as water and juice as dehydration can result in the thickening of blood and the narrowing of vessels. Avoid alcoholic and caffeinated drinks as they can be dehydrating.

5. Engage in exercise at your seat. Point your toes up and then down to a flat position. You can also try flexing your leg muscles and lifting your knees periodically throughout the flight. Rotating your ankles is another good way to keep the blood flowing. Don’t cross your legs as that action restricts blood flow.

6. See your doctor immediately following a trip if you have any signs of DVT. These may include swelling in one or both legs, leg pain or tenderness, red or discolored skin or warmth in the leg that’s affected. Half of all DVT patients, however, show no symptoms.

Resources

• http://www.webmd.com/
• http://familydoctor.org

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on 10/10/2008 My father has DVT and he likes to travel. I used to be worried when he would travel, so I asked him to consult his doctor. He now wear, travel socks or compression socks when he travels. He says they really help. He legs don't bother him on long flights anymore. The compression socks really helps him. He gets his online at Therawear.com and they're called SmartKnitEnergy Light Travel socks. If anyone is interested, the website is https://www.therawear.com/travel_socks.html. I highly recommend them for anyone with DVT and traveling.