Deep Vein Thrombosis

Vena cava filters are used for some people with deep vein thrombosis who have bleeding disorders or other illnesses (including some forms of cancer or a recent bleeding ulcer) and cannot take anticoagulant medicines. This filter can prevent blood clots from traveling to the lungs (pulmonary embolism). But the filter does not stop a clot from forming.

Vena cava filters may also be used if you:

• Continue to develop blood clots even though you have been taking anticoagulant medicines.
• Have recurrent blood clots and pulmonary hypertension.
• Cannot take anticoagulant medicine (such as when you have a bleeding disorder, some forms of cancer, or a recent bleeding ulcer).

Compression stockings can also help relieve symptoms of deep vein thrombosis. These stockings can greatly lower your chances of developing postthrombotic syndrome. See a slideshow about how to put on compression stockings .