March is DVT Awareness Month – Risk Factors

About 2 million people experience DVT each year. It can affect anyone (male or female),at any age without warning. Deep Vein Thrombosis and Pulmonary Embolism (DVT/PE) are often under diagnosed. They are  serious, but preventable medical conditions. It is to your advantage if you know DVT risk factors. Some of the factors you can change and some of them you cannot.

Following is a list of factors that increase the risk of developing DVT:

  • Injury to a vein, often caused by:
    • Fractures
    • Severe muscle injury
    • Major surgery (especially of the abdomen, pelvis, hip, or legs)
  • Slow blood flow, often caused by:
    • Confinement to bed (possibly due to a medical condition or after surgery)
    • Limited movement (a cast on an extremity to help heal a injured bone)
    • Sitting for a long time, especially with crossed legs
    • Paralysis
    • Sedate lifestyle 

  • Increased estrogen:
    • Birth control pills
    • Hormone replacement therapy, sometimes used after menopause
    • Pregnancy, for up to 6 weeks after giving birth
  • Certain Chronic medical illnesses:
    • Heart disease
    • Lung disease
    • Cancer and its treatment
    • Inflammatory bowl disease (Crohn’s disease or ulcerative colitis)
  • Other facts that increase the risk of DVT include:
    • Previous DVT or PE
    • Family history of DVT or PE
    • Age (risk increases as age increases)
    • Obesity
    • A catheter located in a central vein
    • Inherited clotting disorders
    • Varicose veins

The more risk factors you have, the greater are your chances of developing a DVT. Change the risk factors you can to give yourself a better chance of not developing a DVT. If you have a muscle injury or you are scheduled for surgery, discuss the option of wearing a 20-30mmHg support stockings or support socks to prevent the DVT. When Rod and I have surgery we discuss this with our surgeons and receive their approval to bring our own 20-30mmHg garments (which we know fit correctly) rather than wear their TEDS!

If you have a sedate lifestyle or sit behind a computer, get up and move around at least once an hour. WALK!! WALK!! WALK!! If you have surgery, get up and move as soon as your physician gives you permission. Sometimes that is even the same day as surgery. According to a study from Oxford University, patients recovering from surgery are at a high risk of DVT for much longer than previously thought. In this study, it was found the likelihood of a patient to need hospital treatment for a DVT was 70 time higher than the norm. For those who had day surgery, the risk was 10 times higher than the norm. The danger was highest in the third week post-op, but continued for around 12 weeks.

If you are pregnant, start wearing support hose as soon as you learn of your pregnancy (learning to put them on during your first trimester helps you to put them on in that last trimester) and continue to wear them for at least 6 weeks after delivery. Besides the hormonal changes going on, there is also the weight of the baby on the saphenous veins which can cause decreased blood flow and the risk of DVT. Maternity panty hose not only increase the flow of blood by using gradient compression, but also lift the baby up off the veins and to some degree help the back.

Help keep your friends or loved ones in good health, tell them about DVT and how to prevent in by wearing compression hose or compression socks.

Here are a few tips to help you and your loved ones stay healthy:

  • Maintain a healthy weight.
  • If you smoke, quite. This is one of the greatest gifts you can give your loved ones.
  • Exercise your legs regularly when sitting or laying for long periods of time…This can be as simple as making figure 8’s with your feet or just walk for a few minutes.
  • When sitting, stretch you legs and change position frequently.
  • Take a deep breath frequently.
  • Elevate you legs whenever possible.
  • Be careful about chairs and leg rests that compress the calf or behind the knee.
  • Avoid excessive alcohol intake (it dehydrates the body).
  • Drink plenty of water.
  • Wear loose, non-binding clothes when traveling.
  • If you have family members with multiple DVT’s and they have been diagnosed as having a clotting disorder, consider being tested yourself.
  • If you are having surgery, discuss the possibility of DVT with your surgeon. Many are pleased that you areIf you are having surgery, discuss the possibility of DVT with your surgeon. proactive.
  • If you are pregnant, wear compression stockings during your pregnancy and for 6 weeks postpartum.
  • Above all…wear compression stockings or compression socks to increase you circulation

Let’s all get out there and let our friends know about DVT,


3 Responses

  1. Greetings and thank you,

    I had a DVT following surgery on my ankle area. About 6 months later it developed into a PE and I nearly lost my life. Since then I wear compressions stocking which help a great deal. My veins will never be the same prior to the accident, but they do help my legs feel better and help with swelling.



    • Hi Steve,
      Thank you! When our clients leave comments, it means so much to us. Glad your socks are helping with the swelling. Keep us updated.
      Save a friend or loved-one – tell them about DVT,

  2. what is the best cream to put on legs, that are damaged from dvt s and vein insufficiency

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: