What To Know About Blood Clots

Healthy blood is designed to clot. When blood clots, it prevents heavy bleeding. But, if a clot happens inside a vein, it can be dangerous. This is called a deep vein thrombosis (DVT). Sometimes, the blood clot may move through the body and get stuck in the lungs. This is called a pulmonary embolism (PE).

Up to 100,000 Americans die from a DVT or PE every year. These clots kill more people than breast cancer, car collisions, and HIV/AIDS combined.

Signs of a clot

Signs of a DVT or PE include:

*  Swelling, tenderness, redness or warmth in one area of the body

*  Chest heaviness or pain

*  Sweating

*  Feeling out of breath

*  Weakness or fainting

*  Fast heart beat

*  Feeling of impending doom

Know your risk

Certain things make you more likely to get a blood clot. They include:

*  Recent surgery or an injury

*  Being in bed for long periods

*  Not moving a certain body part, such as a broken leg

*  Sitting for a long time, including during travel

*  Higher levels of estrogen from birth control pills, pregnancy or hormone replacement therapy

*  Medical conditions, such as cancer, Crohn’s disease, ulcerative colitis, heart disease, blood clotting disorders or lung disease

*  Obesity

*  Smoking

*  History of atrial fibrillation (A-fib)

Reduce your risk

Talk about your risk with your doctor. You can lower your risk of getting a blood clot by:

*  Getting up from sitting at least every two hours

*  Moving around after surgery or being in bed for a long time

*  Moving legs and feet while on plane trips

*  Wearing loose-fitting clothes while sitting for a long time

*  Exercising regularly

*  Wearing compression stockings if recommended by your doctor

What to do?

If you think you or a loved one might have a blood clot, see a doctor right away. A blood clot can be treated if it’s caught early. Sometimes, doctors use medicines that dissolve the clot. Other times, doctors will perform surgery to remove the clot.

Sources: American Society of Hematology, Centers for Disease Control and Prevention