At The Vein Health Center at The CORE Institute, our mission is to keep you moving and informed. One condition that often goes unnoticed but can become life-threatening if not treated promptly is Deep Vein Thrombosis (DVT). As a leading musculoskeletal and vascular care provider in Arizona, we believe education is one of the strongest tools for prevention.
What Is Deep Vein Thrombosis?
Deep vein thrombosis occurs when a blood clot (thrombus) forms in a deep vein, typically in the legs. While clots can develop anywhere in the body, those in the lower extremities are most common. DVT becomes dangerous when a clot breaks loose and travels to the lungs, which can cause a pulmonary embolism (PE) – a medical emergency.
Why DVT Matters
DVT affects thousands of people in the United States each year. Many cases go undiagnosed until symptoms become severe. Early detection can save lives and prevent long-term complications like post-thrombotic syndrome, a painful condition caused by damaged veins.
Understanding the signs, risks, and prevention strategies helps you take actionable steps toward protecting your health.
Common Signs & Symptoms
DVT often develops without obvious symptoms. When they do appear, they might include:
- Swelling in the leg, ankle, or foot
- Pain or cramping, often starting in the calf
- Warmth in the affected area
- Skin discoloration, such as redness or purple tones
- Tenderness to the touch
If you experience sudden shortness of breath, chest pain, a racing heart, or coughing up blood, call 911 immediately. These can be signs of a pulmonary embolism.
Who Is at Risk?
Several factors can increase your likelihood of developing DVT:
- Prolonged immobility (long flights, road trips, or bed rest)
- Recent surgery, especially orthopedic or vascular procedures
- Trauma or injury to a limb
- Pregnancy or recent childbirth
- Smoking
- Obesity
- Certain medical conditions (cancer, clotting disorders, heart disease)
- Age 60+, though DVT can affect younger adults as well
At The Vein Health Center at The CORE Institute, our physicians work closely with patients who may be at higher risk, particularly those preparing for orthopedic surgery, to reduce the chance of clot formation.
How DVT Is Diagnosed
If your provider suspects DVT, they may use:
- Ultrasound imaging – the most common, non-invasive test
- D-dimer blood test – measures clot-related proteins
- Venography or CT scan – used in more complex cases
Early and accurate diagnosis helps ensure treatment begins as soon as possible.
Treatment Options
DVT treatment aims to prevent the clot from growing, breaking loose, and causing PE. Depending on severity, your treatment plan may include:
- Anticoagulant medications (blood thinners)
- Compression stockings
- IVC filters for patients who cannot take blood thinners
- Thrombolytic therapy in severe cases
Prevention: Your Best Defense
You can significantly lower your risk of DVT by adopting a few simple habits. Make a point to move frequently: stand, stretch, or walk every one to two hours, and stay well hydrated. Wearing compression socks during travel or when recommended can help support healthy circulation, and maintaining a healthy weight while avoiding smoking further reduces your risk. If you’ve recently had surgery, it’s especially important to follow your postoperative care plan closely.
At The Vein Health Center at The CORE Institute, we also incorporate additional preventive strategies for our surgical patients, including mobility instructions, compression devices, and medication when appropriate, to help minimize the risk of clot formation.
When to See a Provider
If you notice persistent leg swelling, unexplained pain, or warmth in your leg, don’t wait. Early evaluation can prevent a minor issue from becoming a major emergency. At The Vein Health Center at The CORE Institute Arizona, our specialists are here to evaluate your symptoms, answer your questions, and create a personalized care plan.
If you’re concerned about symptoms or want to learn more about DVT prevention, schedule an appointment today.
- Deep Vein Thrombosis: A Guide from The CORE Institute - December 3, 2025
- The Vein Health Center at The CORE Institute expands services with addition of new experts - November 17, 2025
- The CORE Institute Keeps Pickleball Players in the Game (Video Included) - October 28, 2025
