How To Check for DVT At Home

Medically reviewed by Pamela Kim, MD, RPVI, on September 26, 2024

Deep Vein Thrombosis (DVT) is a serious medical condition that occurs when a blood clot forms in a deep vein, typically in the legs. Understanding DVT symptoms and knowing how to check for signs at home can be crucial for early detection and effective treatment. Center for Vein Restoration (CVR) is dedicated to providing comprehensive vein care and education to help you manage and prevent complications that result from vein disease, including varicose veins, venous ulcers, and DVT.

What is DVT?

Deep vein thrombosis (DVT) is when a blood clot forms in a deep vein, obstructing blood flow. It often develops in the legs but can also occur in other parts of the body. DVT is a potentially serious condition that can lead to life-threatening complications if not treated promptly, including pulmonary embolism (PE), which occurs when the clot travels to the lungs. Understanding the urgency of this issue is crucial for early intervention.

Understanding DVT Symptoms

Recognizing deep vein thrombosis symptoms is essential for early intervention. Common symptoms include:

• Swelling in one leg, especially below the knee
• Pain or tenderness in the leg, which may start in the calf
• Red or discolored skin on the leg
• A feeling of warmth in the affected leg

It's important to note that some people with DVT may not experience noticeable symptoms. According to WebMD, about half of those with DVT develop no warning signs. Therefore, being aware of potential risk factors, in addition to understanding symptoms, is vital.

Risk Factors for DVT

Several factors can increase the risk of developing DVT, including:

• Prolonged immobility, such as long-distance travel or bed rest
• Surgery or injury, particularly those affecting the legs
• Certain medical conditions, like cancer or heart disease
• Hormone replacement therapy or birth control pills
• Pregnancy and the postpartum period
• Family history of blood clots
• Age (over 60)
• Obesity
• Smoking

How to Check for DVT at Home

While professional medical evaluation is crucial, you can perform preliminary checks at home if you suspect DVT:

1. Look for Swelling: Compare the size of your legs. If one leg appears significantly larger, it might be a sign of a blood clot.
2. Check for Pain: Gently press along the length of your leg. If you feel pain, especially in the calf area, it could be indicative of DVT.
3. Assess Skin Color: Observe any redness or unusual discoloration on your legs.
4. Feel for Warmth: Touch your legs to detect any areas that feel warmer than usual.

These self-checks can help you decide whether to seek immediate medical attention.

When to Seek Medical Help for Suspected DVT

If you notice any symptoms of DVT or if your self-checks indicate a potential issue, seek medical attention promptly. According to the National Library of Medicine (NIH), deep vein thrombosis is a significant medical issue responsible for most pulmonary embolism cases. Early diagnosis and treatment of DVT are essential to decrease the associated morbidity.

Remember that blood clots can be life-threatening, and early intervention is essential. Because of its dedication to DVT awareness and treatment, Center for Vein Restoration (CVR) has developed a way to fast-track a DVT diagnosis and treatment without needing a trip to the emergency room (which can be costly, inconvenient and require a long wait time) by offering same-day DVT-rule-out services.

Call our hotline at 877-SCAN-DVT (877-722-6388) to schedule a DVT rule out for you or someone you love.

DVT Treatment Options

Treatment for DVT focuses on preventing the clot from growing, breaking loose, and causing complications. According to the National Library of Medicine, common DVT treatments include:

• Anticoagulants: Also known as blood thinners, these medications prevent new clots from forming and existing clots from growing.
• Compression Stockings: These special stockings help reduce swelling and prevent clots from forming.
• Thrombolytics: In severe cases, these drugs can dissolve blood clots quickly.
• Filters: For patients who cannot take blood thinners, a filter may be placed in the large vein (vena cava) to prevent clots from reaching the lungs.

In addition to diagnosing a potential DVT, CVR's rule-out services include immediate treatment with anticoagulants, customized education, and follow-up on any patient positive for DVT. Call our hotline at 877-SCAN-DVT (877-722-6388) to schedule a DVT rule-out.

How to Prevent DVT

Preventive measures are essential for those at risk of DVT. Center for Vein Restoration recommends the following strategies:

• Stay active and avoid prolonged periods of immobility.
• Exercise regularly to improve circulation.
• Maintain a healthy weight.
• Quit smoking.
• Stay hydrated.
• Wear compression stockings if advised by your doctor.

Chronic Venous Insufficiency and DVT

Per Dr. Kim, chronic venous insufficiency is, by definition, advanced vein disease. The term "chronic venous disease" is more appropriate to encompass all venous reflux issues.

Chronic venous insufficiency (CVI) occurs when the veins in your legs cannot efficiently return blood to your heart. CVI can lead to symptoms such as swelling, pain, and varicose veins. Left untreated, CVI can increase the risk of developing DVT. Center for Vein Restoration provides comprehensive treatment options for CVI and other vein diseases to help prevent complications like DVT.

Frequently Asked Questions About DVT

The experienced, board-certified vein physicians at Center for Vein Restoration are often asked the very same questions that you have. They understand your concerns and are dedicated to providing you with clear, comprehensive answers to help you make informed decisions about your vein health.

Whether you're curious about the causes of vein issues, the available treatments, or the recovery process, their expertise ensures you receive the best possible care and information.

How is DVT diagnosed?

DVT is typically diagnosed using imaging tests like ultrasound, which can visualize blood flow and detect clots. Blood tests may also be used to check for clotting abnormalities.

Can DVT go away on its own?

While some small clots may dissolve naturally, untreated DVT can lead to serious complications. Medical treatment is crucial to prevent clot growth and reduce the risk of pulmonary embolism.

Is DVT a lifelong condition?

DVT can be a recurring condition, especially if underlying risk factors are not managed. Ongoing treatment and lifestyle changes are often necessary to prevent future clots.

What are the long-term effects of DVT?

Long-term effects of DVT can include post-thrombotic syndrome, characterized by chronic pain, swelling, and skin changes in the affected limb. Early treatment and preventive measures are key to minimizing these effects.

Can exercise help prevent DVT?

Regular exercise improves circulation and can help prevent blood clots. Activities like walking, swimming, and cycling are particularly beneficial.

Is there a genetic predisposition to DVT?

Yes, having a family history of blood clots can increase your risk of developing DVT. Genetic factors can affect how your blood clots and your overall risk level.

How to Check for DVT At Home: Conclusion

Deep vein thrombosis is a serious condition that requires prompt attention and treatment. By understanding the symptoms, risk factors, and preventive measures, you can reduce your risk and ensure timely medical intervention.

Center for Vein Restoration is committed to providing expert care and resources to help you manage vein diseases effectively. For more information on DVT rule-out services, call our hotline at 877-SCAN-DVT (877-722-6388).

For information about vein conditions that cause leg problems, contact a Patient Services Representative at 240-965-3915. You can also schedule your consultation online at CVR.

CVR accepts many insurances, including Aetna, Amerigroup, Anthem, Blue Cross/Blue Shield, Cigna, MultiPlan, Medicaid, Medicare, and more.