Is it true that extended flights can be a health hazard?
Q: Mr. Pedometer, I am planning a vacation that will include very long airplane flights. Is it true that extended flights can be a health hazard?
A: Yes, but that also is true of extended time spent sitting in a car or on a train or bus…or even at home. A recent newspaper article entitled “Clot Work,” by Ilene Raymond Rush, calls attention to venous thromboembolism (VTE), the medical terminology for formation of blood clots inside blood vessels or veins where they should not form.
The main cause of VTE is immobility. Ironically two-thirds of the cases result from hospitalization, or just after hospitalization. That is why doctors now prescribe low doses of blood thinners to prevent blood clots. Being immobile, for whatever reason, causes blood to pool in the veins, can lead to blood clots, particularly in the legs. Other causes can be damage to a vein or blood vessel due to injury or surgery or problems with proteins in the blood that balance bleeding and clotting.
This is a serious problem: According to the Center for Disease Control and Prevention, as many as 900,000 Americans per year are VTE, and 100,000 Americans die each year from this condition!
The article concludes by saying, “To combat clots, experts suggest moving around every two or three hours if you’ve been sitting in a car, plane or train; maintaining a healthy weight; and quitting or avoiding smoking.”
Mr. Pedometer knows from experience that moving around during a long flight may not be easy – especially if your airplane seat is in the middle of a row – but it is well worth the effort, to avoid potential blood clots.
And if you are more of an armchair traveler, preferring to stay at home, don’t forget to get up and move around at least once an hour.
EAT RIGHT,
MOVE MORE,
AND SLEEP WELL,
FOR A HEALTHY, LONGER LIFE!