What Are the Signs and Symptoms of Deep Vein Thrombosis and of Pulmonary Embolism?

It is important to see a doctor right away if you have symptoms of deep vein thrombosis or pulmonary embolism. Deep vein thrombosis can cause very serious complications if not treated.

Deep Vein Thrombosis

Only about half of the people with deep vein thrombosis have symptoms. The symptoms may include:

• Swollen area of the leg.
• Pain or tenderness in the leg. The pain is usually in one leg and may be felt only when standing or walking.
• Increased warmth in the area of the leg that is swollen or in pain.
• Red or discolored skin

Pulmonary Embolism

Some people find out that they have deep vein thrombosis only after the clot has moved from the leg and traveled to the lung (pulmonary embolism). The symptoms may include:

• Chest pain when you take a deep breath
• Shortness of breath