The risk of
forming another blood clot is highest in the weeks after the first episode of
pulmonary embolism. This risk decreases over time. But the risk remains high
for months and sometimes years, depending upon what caused the pulmonary
embolism. People with recurrent blood clots and/or pulmonary embolism may have
to take anticoagulants daily for the rest of their lives. Anticoagulant medicines also are often used for people who
are not active due to illness or injury, or people who are having surgery on
the legs, hips, belly, or brain.
Recommended Related to Lung Disease/Respiratory Problems
If you are already at high risk for pulmonary embolism or deep vein thrombosis, talk to your doctor before taking a long flight or car trip. Ask if you need to take any special precautions to prevent blood clots during travel.
In this article
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
September 09, 2014
This information is not intended to replace the advice of a doctor.
Healthwise disclaims any liability for the decisions you make based on this