March is Blood Clot Awareness Month

 

Blood clots affect up to 900,000 Americans each year — and of that number, up to 100,000 lives are lost. Despite their prevalence, blood clots are frequently missed or diagnosed too late, in part because symptoms can be subtle, unexpected, or mistaken for other conditions. Increasing awareness helps people recognize warning signs sooner, ask the right questions, and take timely action — all of which can save lives.

Each March, the National Blood Clot Alliance observes Blood Clot Awareness Month to raise awareness about blood clots. Their theme this year is Strong Enough to Ask – A Campaign to Stop the Clot, which reframes strength as self-advocacy. The campaign focuses recognizing when something doesn’t feel right, trusting your instincts, and speaking up before a blood clot becomes life-threatening.

What is a blood clot?
A blood clot is a gel-like mass of blood that forms in a vein or artery. While clots play an important role in stopping bleeding after injury, they can also form when they aren’t needed. These abnormal clots can block blood flow and lead to serious conditions such as deep vein thrombosis (DVT) and pulmonary embolism (PE).

Who can get a blood clot?
Blood clots can affect anyone, regardless of age, ethnicity, race, gender, or activity level. However, certain health conditions, life events, and situations can increase risk. Knowing your personal risk factors can help you recognize symptoms sooner and speak up when something doesn’t feel right.

Other risks, including a family history of blood clots, people 55 or older, injury or trauma, and estrogen-based contraception or hormone therapy. Long-term diseases, such as heart conditions or diabetes are also risk factors. You can take a risk assessment here.

Signs and symptoms
Common signs and symptoms of a DVT include swelling, usually in one leg (or arm); pain or tenderness not caused by injury; reddish or bluish skin discoloration; and/or skin that is warm to the touch. Contact your doctor as soon as possible if you have any of these DVT symptoms.

Common signs and symptoms of a PE include shortness of breath; chest pain that’s sharp; faster than normal or irregular heartbeat; unexplained cough, sometimes with blood; and/or low blood pressure or lightheadedness. Call 9-1-1 immediately if you experience any of these PE symptoms.

Click here for more signs and symptoms of blood clots in greater detail.

Learn more about blood clots
To learn more about blood clots -- including how to spot and prevent them -- go to the StoptheClot website. If you have any questions about DVT, you're welcome to contact the Vein Healthcare Center.

Be aware of DVT and travel safely this summer

Summer may be BBQ season, but it’s also the time when people travel long distances in planes, trains, and automobiles. For us in vein healthcare, that means increased risks of Deep Vein Thombosis, or DVT.

The deep vein system carries about 80% of blood from the feet back up to the heart. Deep veins are located under the muscle and connective tissue layers in the legs. A blood clot in a deep vein can be dangerous because the high pressure in the system could cause the clot to break free from the vein wall and enter the blood stream. The DVT could then travel up through the legs into another part of the body such as the lungs, where it would become a pulmonary embolism (PE).

DVT or PE symptoms are often misinterpreted as something less serious. A blood clot in the leg may feel like a “charley horse,” shin splints, or a twisted ankle. Symptoms from PE are often attributed to a pulled muscle in the chest, costochondritis (inflammation of the joint between ribs and breast bone), asthma, or a “touch of pneumonia.”

So what are some of the signs to look for? For DVT, the leg may be warm to the touch; swelling in the leg (can also occur in the arm); leg (or arm) pain or tenderness; reddish or bluish skin discoloration.

For PE, be aware of a sudden shortness of breath; sharp, stabbing chest pain (may get worse with deep breath); rapid heart rate or breathing; feeling lightheaded or fainting; unexplained coughing, sometimes with bloody mucus.

In half of DVT and PE cases, no symptoms present at all—but both conditions are medical emergencies. Any of these symptoms should be regarded as a DVT or PE until proven otherwise, especially if someone is in a risk category (including whether there is a history of blood clots in your family).

Awareness is key-- and so is prevention. When traveling long distances, stay well hydrated, stretch legs your legs and pump your feet periodically, avoid or moderate alcohol and caffeine, and consider wearing graduated compression stockings on your trip.

To find out more about DVT and other vein issues, contact us at the Vein Healthcare Center. We will evaluate your vein health — including spider veins, varicose veins, and leg ulcers.

World Thrombosis Day – October 13th

Last year we told readers about the first World Thrombosis Day. The effort continues this year with the second annual WTD scheduled to take place on October 13th (the birthday of Rudolf Virchow, the German physician who pioneered the pathophysiology of thrombosis).

The goal of this educational campaign is to raise awareness about blood clots and to reduce the number of undiagnosed cases. Community events, lectures, health fairs, and scientific meetings will help spread the word around the world about this preventable condition.

Here’s a quick review of thromboses, a.k.a. blood clots. A blood clot in a deep vein is known as deep vein thrombosis, or DVT. DVT can be dangerous because the high pressure in the system could cause the clot to break free from the vein wall and enter the blood stream. When that happens the DVT becomes a venous thromboembolism, or VTE. The embolism (a blood clot that has “broken free”) could then travel up through the legs, back to the heart and then to the lungs where it blocks some or all of the blood supply to the lungs. This is called a pulmonary embolism, or PE, and it can often be fatal.

To learn more about this common—and commonly overlooked—medical condition, go to www.worldthrombosisday.org. There you’ll find facts about VTE, as well as personal stories of blood clot survivors and their families.