Deep vein thrombosis is a serious condition in which clots form veins deep in the body. Blood clots typically occur in a leg, but they can form in other areas. DVT can be painful and life-threatening, leading to a condition called pulmonary embolism, in which a clot can travel to the lungs.
Injuries to a vein, sluggish blood flow and thick blood from a genetic condition called factor V Leiden can trigger deep vein thrombosis. In women, hormone therapy and birth control pills may also increase the risk of DVT.
Leg swelling, pain, tenderness and red, discolored skin are signs of deep vein thrombosis (DVT). Symptoms of a life-threatening pulmonary embolism, in which a clot has traveled to a lung, include shortness of breath, pain with deep breathing and coughing up blood.
Doctors typically use an ultrasound to diagnose deep vein thrombosis (DVT). A blood test, called a D-dimer, which measures a substance in the blood, may also be ordered. Your doctor will also take a careful history of your symptoms and do a physical exam.
Just diagnosed with deep vein thrombosis (DVT)? Asking the right questions (and understanding the answers) will help you get the best treatment.