Understanding Deep Vein Thrombosis (DVT): Causes, Symptoms, and Prevention
Deep Vein Thrombosis (DVT) happens when a blood clot forms in a deep vein, most often in the legs. These clots can block blood flow and cause swelling or pain. DVT is serious because a clot can break loose and travel to the lungs, causing a pulmonary embolism. This can be life-threatening, so spotting symptoms early is very important.
What causes DVT?
DVT can happen when blood flow slows down. This may occur after long trips, surgery, or long periods of sitting or lying down. It is also more common in older adults, people who smoke, those with certain medical conditions, or anyone with a family history of blood clots.
Common symptoms include:
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Swelling in one leg
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Pain or tenderness
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Skin that feels warm
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Red or discolored skin
Some people have no symptoms at all, which is why DVT can go unnoticed until it becomes dangerous.
How to help prevent DVT:
Staying active is one of the best ways to protect your circulation. Try to stand up and move often, especially on long flights or road trips. Drinking water, wearing compression stockings, and doing simple leg exercises can also help promote healthy blood flow. If you have risk factors, your healthcare provider may suggest additional steps.
At Pinnacle Vein and Vascular Center, our expert vein providers offer testing to check for DVT and treatments to help prevent complications. Early care can make a big difference for long-term vascular health.
Disclaimer – The contents of the Pinnacle Vein and Vascular Center site, such as text, graphics, images, and other material contained on the PVVC site (“content”) are for informational purposes only. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on the Pinnacle Vein and Vascular Center site.
