Runners’ Danger of Blood Clots in Legs & Learn how to Spot DVT Signs

Does working trigger blood clots? Weighing the advantages and dangers of train is usually a complicated enterprise. You might have heard tales of sturdy, wholesome runners dropping useless of a coronary heart assault or struggling a pulmonary embolism with none warning. Is that this one thing that you must fear about? 

A part of the issue is the false assumption that the inhabitants at biggest threat for blood clots is over 60, overweight, and/or people who smoke. In reality, endurance athletes of all ages in addition to athletes taking part in touch sports activities like hockey or soccer are additionally a big threat group. 

Don’t let concern get in your method of higher well being. Constructing consciousness of blood clots within the basic inhabitants and much more so amongst athletes is the important thing to prevention. Know your threat of creating deep vein thrombosis (DVT), how you can stop clots from forming, and spot signs early to begin therapy. 

woman running in the city

What’s the distinction between VTE, DVT, and PE?

Blood clotting is a crucial course of through which your blood coagulates, forming a plug to cease bleeding after a lower or harm. Issues happen when a venous thromboembolism (VTE) – the medical time period for a blood clot –  types inside your veins for different causes. This may occur after lengthy durations of sitting, like on a protracted flight, or on account of harm. These clots can then dislodge and transfer to different areas of your physique, obstructing blood move to essential organs. 

Deep vein thrombosis (DVT) is a type of blood clot that types in a deeper vein – often within the decrease leg, thigh, or pelvis. DVT often is brought on by trauma or an infection after an harm or harm to a vein from surgical procedure. 

A pulmonary embolism (PE) is a blood clot that both strikes to your lungs from some place else in your physique or types immediately in your lungs. This may trigger a scarcity of blood move that damages lung tissue or end in low blood oxygen ranges which harms different organs. Relying on the scale and variety of clots, a pulmonary embolism can shortly change into very harmful and even life-threatening. 

Who’s at highest threat of creating a venous thromboembolism?

Anybody can develop a blood clot, however sure circumstances, behaviors, and genetic predisposition can put you at an elevated threat. About 900,000 Individuals are affected by blood clots every year, a lot of these resulting in demise.(1)

Along with age, weight problems, and smoking, the very best threat elements embrace surgical procedure which can trigger harm to a vein, being pregnant, harm leading to trauma to blood vessels and immobilization, in addition to a household historical past of blood clots. The extra threat elements you’ve gotten, the upper your likelihood of creating a clot. 

Does working trigger blood clots?

There isn’t a query that common train all through life improves your well being. Nonetheless, the extreme and prolonged coaching that marathon runners require places higher stress on the system. This thereby will increase the danger of creating blood clots within the legs.

In 1884, German doctor Rudolf Virchow outlined three important classes of things that contribute to blood clots. At this time it is named Virchow’s Triad. These elements are grouped right into a.) the effectivity of blood move (circulatory stasis), b.) the integrity of blood vessels (vascular harm), and c.) composition of blood itself (hypercoagulability).(2)

blood clotting infographic

Inside these three classes there are particular elements that put long-distance runners at a better threat. These elements embrace however aren’t restricted to dehydration, irritation, use of estrogen contraceptives throughout coaching or races, and prolonged sitting throughout lengthy flights when touring to races. 

What are the indicators and signs?

The most typical signal of a blood clot within the leg (or arm) is ache that most individuals describe as a cramp. This can be accompanied by swelling or heat within the affected space. The pores and skin may be discolored, showing reddish or bluish. 

Pulmonary embolism signs embrace shortness of breath, sharp, stabbing chest ache, and feeling faint. You might also expertise low blood stress, a cough, or fever. 

Pay attention to these signs and don’t ignore them. Though blood clots typically dissolve on their very own, test along with your physician to see whether or not that you must begin a therapy plan, equivalent to anticoagulant treatment.

Treating Blood Clots

See your physician. It’s vital that you simply assess the danger the clot poses to your well being. If the clot is harmful, you might be prescribed anticoagulants or thrombolytics to dissolve the clot. You may as well put on compression stockings, elevate the realm, and hold transferring. Be certain that to drink loads of water, as dehydration causes your blood to thicken and will increase the danger of clots. 

woman rehydrating

Learn how to stop blood clots

Whereas we’ve established that working doesn’t trigger blood clots, the circumstances through which endurance athletes incessantly discover themselves do put long-distance runners at a higher threat. 

There are some things you are able to do to stop the formation of blood clots, it doesn’t matter what your current dangers are. 

5 Prevention Ideas

  1. Stand up and transfer round often. Whether or not at work, on a airplane, or after recovering from an harm or operation, ensure to maneuver your physique as a lot as doable. When you can’t stand up and stroll, flex your heels and calf muscle tissues each 20 minutes. While you’re at work, see in case you can squeeze in a 5 minute exercise each hour. Micro exercises additionally do wonders for your psychological well being.
  2. Stretch often all through the day.
  3. Keep hydrated. This must be a precedence on a regular basis, however pay explicit consideration to your water consumption when coaching for a race, touring, and submit exercise
  4. Keep a wholesome weight.
  5. Give up smoking.


An oz. of prevention is value a pound of remedy. Struggle clots earlier than they change into an issue by being conscious of signs. Does working trigger blood clots? No. However if you’re coaching for marathons or different long-distance competitions, being attentive to warning indicators in addition to your individual genetic predisposition to any type of venous thromboembolism might save your life. Blood clots can occur to anybody. Be good, and see your physician in case you discover suspicious cramp-like ache, discoloration, or dizziness. 

adidas Running progress tab banner

You may also like...