Tips for Preventing Blood Clots During Travel

What Are Blood Clots and Why Should You Care?

Blood clots are clumps of blood that change from a liquid to a gel-like state. While clotting is a normal bodily process that helps to prevent excessive bleeding, clots can become problematic when they form in your veins and block normal blood flow. This can occur when sitting for prolonged periods, such as during long flights or road trips. The restricted movement can cause blood to pool in your legs, increasing the likelihood of clots forming. If a clot travels to your lungs, it can result in a life-threatening pulmonary embolism. Understanding how and why blood clots form is the first step in preventing them. A vascular doctor in Portsmouth can provide insights into your personal risk factors, such as age, weight, and medical history.

Recognizing Your Risk Factors

Knowing the risk factors can make it easier to take the necessary precautions before traveling. Certain conditions and lifestyle choices can increase the likelihood of blood clots, including:

• Prolonged Inactivity: Long periods of sitting or lying down, especially during travel, can slow down blood circulation, leading to clots.
• Medical Conditions: Conditions such as obesity, cancer, pregnancy, and certain genetic disorders can elevate your risk of clotting.
• Medications: Hormone therapy, including birth control pills and certain cancer treatments, can also increase the likelihood of clot formation.

Proactive Steps to Take Before You Travel

Preparation is important if you want to prevent blood clots during travel. Here are some steps you can take before you even set foot on a plane or embark on a long drive:

• Plan for Movement: Choose an aisle seat if possible, and plan to stand up, stretch, and walk around every hour. If you're driving, schedule frequent stops to get out and move around.
• Compression Socks: These specially designed socks can improve circulation in your legs, which reduces the risk of blood clots.
• Stay Hydrated: Dehydration can thicken your blood, increasing the risk of clots. Drink plenty of water before and during your travels.
• Avoid Alcohol and Caffeine: Both can dehydrate you, and alcohol can also reduce your ability to move around, especially on flights.

Meeting with a vascular doctor prior to your trip can provide additional insights specific to your health needs.

Tips for Staying Safe on the Road or in the Air

Once you're on your way, there are several things you can do to keep your blood flowing and reduce the risk of clots:

• Move Regularly: If you're flying, get up and walk down the aisle every hour. On a road trip, stop every couple of hours to stretch your legs. Even small movements, like flexing your calves and ankles while seated, can help keep blood circulating.
• Wear Comfortable Clothing: Tight clothing can restrict blood flow. Opt for loose, comfortable garments that don't constrict your legs or waist.
• Flex and Stretch: While seated, flex your feet, wiggle your toes, and do seated leg lifts to keep your blood circulating. These exercises can be done discreetly, even in tight spaces.
• Stay Mindful of Symptoms: Pay attention to any swelling, redness, or pain in your legs, as these can be early signs of DVT. If you have chest pains, a rapid heartbeat, or experience shortness of breath, seek medical attention right away, as these could indicate a pulmonary embolism.

What to Do if You're at Higher Risk

For those with higher risk factors, such as a history of blood clots or certain chronic illnesses, additional precautions may be necessary. Here are some extra steps to consider:

• Medication: A doctor may prescribe anticoagulant medication before your trip to reduce the risk of clots. Make sure to follow your doctor's advice and take your medication as prescribed.
• Consult with a Specialist: Before you travel, schedule a visit with a vascular specialist to discuss your concerns and develop a comprehensive plan for vascular care. This can include personalized travel advice and preventive treatments tailored to your unique situation.
• Monitor Your Health Post-Travel: After a long journey, continue to monitor your health for any obvious signs of clotting.

Stay Ahead of Clots with Professional Vascular Care

At National Vascular Associates, we help our clients maintain optimal vascular health with comprehensive vascular treatment plans. Whether you travel frequently or are just planning a one-off trip, our vascular doctors and specialists are here to guide you with expert advice and care. Let us help you travel with confidence. Contact us to schedule a consultation for vascular treatment options.