![]() ![]() Women: Most cases of venous disease and blood clots occur in women, often due to hormones and weight gain in pregnancy or birth control pills and other hormone therapies.If you’re less active, your likelihood of blood clots increases as well, whether due to advanced age, injury, or surgery. Age 65+: Aging can lead to weakening veins and reduced blood circulation.If you fall into one of more of these categories, you’re more likely to develop blood clots: We know that there are several risk factors for developing a DVT or SVT. Are You High Risk for Developing DVT or SVT? In some cases, you could be at an increased risk and not know it. Genetic conditions, medications, and hormonal changes which can increase the blood’s clotting factors. When circulation is slowed, the risk of blood cells clumping together to form a clot increases. There are many known and suspected causes for blood clots, and there are also high risk populations who are more likely to develop a DVT or SVT.Ī triad of factors that are known to increase your risk of developing a blood clot include: slowed venous blood flow, hypercoagulable blood and injury to the vein. We already know that clots in the lungs most often travel from the legs, but what causes blood clots to form in the legs in the first place? When symptomatic, an SVT or DVT can cause leg pain, swelling and discomfort and, in some cases they can affect walking and normal movement.īut what causes blood clots like these and, more importantly, how can you prevent them and make sure you receive diagnosis and treatment if they occur? What Causes Blood Clots in the Legs? A PE can hinder breathing, leading to extreme chest pain and death.Ībout 50% of DVT/SVT are silent and not associated with any symptoms. A clot in your leg that makes its way to your lungs is known as a pulmonary embolism (PE). DVTs and to a lesser extent SVTs hinder healthy blood flow and are potentially life threatening if the clots break free and travel to your lungs. The Risk of Blood Clots in the Legs and Lungsīlood clots that form in your leg veins, come in two forms: superficial vein thrombosis (SVT) and/or deep vein thrombosis (DVT). ![]()
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