Why are my legs swollen 3 days after flying?

The most likely culprit is inactivity during a flight. Sitting with your feet on the floor for a long period causes blood to pool in your leg veins. The position of your legs when you are seated also increases pressure in your leg veins.



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Travel: For some people, sitting for a long time in a car or airplane can cause fluid retention. The lack of circulation allows fluid to build up; however, the swelling usually goes away in a day or two.

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The most likely culprit is inactivity during a flight. Sitting with your feet on the floor for a long period causes blood to pool in your leg veins. The position of your legs when you are seated also increases pressure in your leg veins.

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DVT or PE may manifest during or shortly after the flight, but often not for several weeks. Prevention includes choosing aisle seating, maintaining hydration, walking frequently, wearing loose clothing, exercising the lower extremities, using a foot rest, and avoiding alcohol and sleeping pills.

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POST-FLIGHT SKINCARE Every night, apply three thin layers of natural yogurt to your face (allowing each layer to dry completely between applications) for 10 weeks. Leave the final layer of yogurt on your skin for 10-20 minutes and then remove it with warm water.

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Leg and foot swelling during air travel is common and typically harmless. The most likely culprit is inactivity during a flight. Sitting with your feet on the floor for a long period causes blood to pool in your leg veins. The position of your legs when you are seated also increases pressure in your leg veins.

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The following are the most common symptoms of DVT that occur in the affected part of the body (usually the leg or arm): Swelling of your leg or arm. Pain or tenderness that you can't explain. Skin that is warm to the touch.

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If symptoms do occur they can include:
  • pain, swelling and tenderness in one of your legs (usually your calf or thigh)
  • a heavy ache in the affected area.
  • warm skin in the area of the clot.
  • red skin, particularly at the back of your leg below the knee.


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