900,000 Americans affected yearly →

Calculate your DVT risk before it becomes a problem.

Blood clots (DVT) are often preventable once you know your risk factors — long flights, recent surgery, limited mobility, and more. Get your risk level and specific prevention steps in under a minute.

900KAmericans develop DVT yearly
60sfree private risk calculation
Preventablein most cases, with the right steps
Independent guidanceReviewed contentNo pay-to-rank picksUpdated regularly
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Everything about blood clot prevention, organized properly

From calculating your risk to recognizing warning signs and travel precautions.

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Your DVT Risk

Calculate your personal risk level.

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Warning Signs

Recognizing DVT and pulmonary embolism.

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Long-Haul Flight Prevention

Practical steps for travel.

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Post-Surgery Prevention

A critical recovery period.

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Blood-Thinning Foods

Diet's role in clot prevention.

Free interactive tool

DVT Risk Calculator

Answer a few questions about your situation to calculate your personal DVT risk level and get specific prevention recommendations.

Your DVT risk level

Answer the questions and tap Calculate my DVT risk for your personalized result.

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The essentials

900,000 Americans develop DVT yearly — and much of it is preventable

With roughly 900,000 Americans developing DVT (deep vein thrombosis) each year, this is a common but often preventable condition once the key risk factors are understood.

Risk factors compound

Long-haul travel, recent surgery, limited mobility, and hormone-related factors don't just add up individually — they interact, raising risk more when combined.

Prevention is often simple

Regular movement, hydration, and compression socks during high-risk periods meaningfully reduce DVT risk for most people.

Warning signs deserve immediate attention

Both DVT itself and its most serious complication, pulmonary embolism, have recognizable warning signs that call for prompt medical evaluation.

Key takeaway
DVT risk factors — travel, surgery, mobility, and hormones — compound when combined, but simple prevention steps meaningfully reduce risk, and recognizing warning signs promptly can be lifesaving.
Helpful next steps

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This content is for general educational purposes only and is not a substitute for personalized medical advice. Seek emergency care immediately for sudden leg swelling with pain, or chest pain with shortness of breath.

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Free instant download

The DVT Risk and Prevention Guide

A free PDF covering DVT risk factors, warning signs, travel prevention, and post-surgery precautions.

  • Understanding your personal DVT risk factors
  • DVT and pulmonary embolism warning signs
  • Preventing blood clots on long flights
  • Post-surgery blood clot prevention
  • Do compression socks actually help?

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