Deep vein thrombosis (DVT), occurs from a blood clot that forms in the veins of your legs. This condition often occurs when you sit for hours at a time — like during long airplane flights or long hours working at your desk. Besides pain and swelling, other telltale signs of DVT include redness and warmth. Massaging your sore leg may seem like a good idea, but it’s not. In fact, rubbing the area could cause the clot to break free and travel through your bloodstream, where it could do all sorts of damage. If your doctor determines you have DVT, you will probably need to take blood thinners to dissolve the clot. Moving a lot more will also help. Especially when flying the friendly skies. To prevent this, the American College of Chest Physicians (ACCP) suggests you walk or do calf exercises frequently during a flight, and drink plenty of water, especially on flights longer than six hours. People with above-normal risk should also reserve an aisle seat and wear graduated compression stockings.
Further Information About Deep Vein Thrombosis
In deep vein thrombosis (DVT), a blood clot forms in the veins of your lower leg. Besides being painful, it’s also dangerous, because the clot can break loose and travel to your lungs. This condition, pulmonary embolism, is the third most common cause of vascular death. You may have a high risk of DVT if you:
- Are an older adult or obese.
- Have a history of DVT.
- Have had recent surgery or a traumatic injury.
- Have limited mobility.
- Use some hormone replacements or oral contraceptives.
- Are confined in a window seat on an airplane
But be aware that the ACCP now recommends against taking some specific over the counter painkillers to help prevent DVT. And, although DVT is often called “economy class syndrome,” the ACCP has found that traveling in business class or first class does not lower DVT risk.
Frequently Asked Questions
This is obviously only a fast introduction to DVT and it’s likely you have some questions. Read on for answers to frequently asked questions about deep vein thrombosis.
Q: Will upping my Vitamin E intake prevent DVT?
A: Women in a Harvard study significantly lowered their risk by upping their vitamin E intake. Out of nearly 40,000 women, those who had already suffered from venous thromboembolism, the condition that leads to DVT, sliced their risk of recurrence a whopping 44 percent. Other women cut their risk between 18 and 27 percent.
Q: What is one simple thing I can do to lower my DVT risk?
A: Drink more water. It may be true that blood is thicker than water, but without enough water, it gets even thicker. Blood is about 78 percent water, so when you get dehydrated, it loses volume. This can cause your blood pressure to drop. It’s also more likely to clot now because it’s more concentrated. Well-hydrated blood versus dehydrated blood is similar to the difference between potato soup and mashed potatoes. One flows and one doesn’t. Studies show keeping your body well watered is good for your blood pressure and stroke risk. It may also help avert the dangerous clots associated with DVT.
Q: What type of diet should I follow to decrease my chances of experiencing DVT?
A: Sticking to a Mediterranean diet, which includes a high fish intake, can help lower overall mortality according to some studies. One study concluded that a Mediterranean diet is related, in particular, to a lower incidence of venous thromboembolism (VTE) and DVT. There are several options and speaking with a dietician is not a bad idea.