Tips - Avoiding Deep Vein Thrombosis
Flying is an exciting part of travel, but long-haul flights can pose health risks, particularly for older women. One of the most significant risks is Deep Vein Thrombosis (DVT)—a condition where blood clots form in the deep veins, often in the legs. DVT can lead to serious complications, including pulmonary embolism, if a clot travels to the lungs. Thankfully, there are effective strategies to minimize the risk.
What Is DVT, and Who Is at Risk?
DVT occurs when blood flow slows in the deep veins, causing clots to form. Prolonged immobility, like sitting for hours on a flight, increases the risk. Women over 50, particularly those with certain risk factors such as a history of blood clots, obesity, recent surgery, or smoking, are more vulnerable. Dehydration and hormonal therapies (e.g., estrogen in hormone replacement therapy) can also elevate risk.
Plan Ahead for a Safe Flight
Preparation is key to minimizing the chances of developing DVT. Before your trip:
Consult Your Doctor:
If you’re at higher risk, speak with your healthcare provider. They may recommend compression stockings, low-dose aspirin, or even anticoagulant medications to prevent clots.Choose Your Seat Wisely:
Book an aisle seat if possible, allowing for easier movement. Extra legroom seats can also help.Stay Hydrated:
Begin hydrating well before your flight. Avoid alcohol and caffeine as they can dehydrate you, increasing DVT risk.
In-Flight Strategies to Avoid DVT
Once onboard, you can take practical steps to keep blood flowing:
Move Regularly
Sitting still for long periods is one of the biggest contributors to DVT. Aim to stand and stretch at least once an hour. Walk up and down the aisle if it’s safe to do so.
Do Seat Exercises
Even if you can’t stand, perform simple leg exercises in your seat. Try:
Heel Raises: Lift your heels off the floor while keeping your toes down, then lower. Repeat 10–15 times.
Foot Circles: Lift your feet slightly off the floor and rotate your ankles in circles. Do this for a few minutes in each direction.
Knee Lifts: Lift one knee toward your chest, hold for a moment, and lower. Alternate legs.
Wear Compression Stockings
Compression stockings are a proven way to improve circulation in the legs. These snug, elastic socks help prevent blood from pooling, especially on longer flights. Ensure they fit properly for maximum benefit.
Stay Hydrated
Continue drinking water throughout the flight. Cabin air is dry, and staying hydrated reduces blood viscosity, making clots less likely. Aim for a glass of water every hour or two.
Avoid Crossing Your Legs
Crossing your legs can restrict blood flow. Sit with both feet flat on the floor and your legs slightly apart to encourage circulation.
Dress Comfortably
Tight clothing, especially around the waist and legs, can hinder circulation. Opt for loose, comfortable outfits to stay relaxed and promote blood flow.
After Landing: Keep Moving
Your risk of DVT doesn’t end when the plane touches down. Once you arrive, continue moving regularly, especially if your plans involve more sitting (e.g., on connecting flights or long car rides). If you notice symptoms such as swelling, redness, pain in your leg, or shortness of breath, seek medical attention immediately.
Final Thoughts
While DVT is a serious concern, proactive steps can significantly reduce your risk. By staying active, hydrated, and mindful of your body, you can enjoy your journey without worry. With these strategies, you’ll reduce the risk of DVT and arrive at your destination feeling refreshed and ready for adventure. Safe travels!
