If you have traveled abroad, then you have probably read about
exercises you can perform during your flight. Some of you might have chuckled at the poor
illustrations and doubt there is a need to roll your neck, shoulders or ankles or flex your feet and toes. Why is exercising 35,000 feet in the air so important?
Doctors, medical researchers and the airline industry are all warning of the potential fatality of Venous
Thromboembolism (
VTE) or deep vein thrombosis, which is the formation of a blood clot in the deep veins of the leg or pelvis that can cause death within hours if a piece of the clot breaks loose and travels to the lungs or heart and causes a pulmonary embolism. I had a family relative who frequently traveled to Europe and Asia and became
severely ill. She was
hospitalized,
misdiagnosed and she suffered permanent damage to her lungs due to the blood clot.
Unfortunately since then she has not been able to make a
transatlantic flight.
This happened about 10 years ago but deep vein thrombosis is not a new medical condition and has affected thousands of travelers. Although we are not doctors, we highly recommend speaking with your doctor prior to long trips. On
Monday the Annals of Internal Medicine published an article warning travelers about the importance of knowing the symptoms and staying hydrated and mobile to help prevent the condition from developing during long trips. Travelers with
cardiovascular or
pulmonary conditions should take additional precautions. "It's been
conventional wisdom that there is a risk associated with long-distance travel, but this is the first research to support the theory," says researcher
Dariush Mozaffarian, an assistant professor in the Department of
Epidemiology at Harvard Medical School.
Drinking water helps dilute your blood and
exercises improves the circulation of the blood. Stay hydrated and at a minimum, take a stroll up and down the isle a couple times each hour.
Travel Safe,
Adam Bates
http://www.globalcitizeninsurance.com/Labels: deep vein thrombosis, Venous thromboembolism (VTE)