Have you ever been advised to move around during a long-haul flight? This suggestion is related to deep vein thrombosis (DVT). DVT can occur when sitting for long periods, like during air travel, but other situations also increase the risk.
In honor of DVT Awareness Month, let’s explore the condition’s risks, warning signs, and how it can be prevented.
What is DVT?
DVT occurs when a blood clot forms in a deep vein. It is a serious and life-threatening condition because of the clot’s potential to break loose and travel to the lungs, causing a pulmonary embolism (PE). There are several risk factors for DVT including immobility during hospitalization or surgery, age, obesity, smoking, pregnancy, and family history.
Preventing DVT is key to avoiding serious health complications. Those that experience prolonged periods of immobility are encouraged to move around as much as possible to prevent blood clots. For hospitalized patients, understanding the warning signs of DVT can help to reduce risk of the condition after discharge. Nearly 50 percent of blood clots directly correlate with a patient’s recent hospital discharge, which is why your care team will focus on movement and other precautions.
How can you prevent DVT?
If you are high risk, or even if you simply have a long journey planned, make sure to keep moving. Even a small amount of movement, like getting up and walking around every hour or two, can help prevent the development of blood clots. Other preventative measures include-
- Staying hydrated
- Avoiding alcohol and caffeine
- Wearing loose-fitting clothing
- Elevating your legs whenever possible
By taking these steps, you can reduce your risk of DVT.
What are the symptoms of DVT?
The warning signs of DVT include swelling, pain, and tenderness in the affected area, as well as warmth and redness. Some people may not have any symptoms at all so it is important to be vigilant if you do have an increased risk. It is important to seek medical attention if you experience any of these symptoms. Early detection and treatment can be life-saving in these situations.
It is important to be aware of the risk factors and warning signs of DVT, particularly if you have a family history of blood clots, are pregnant, or have a medical condition that affects your blood clotting ability.
In honor of DVT Awareness Month, let’s explore the condition’s risks, warning signs, and how it can be prevented.
For more information on DVT, download our DVT fact sheet.