Why does flying cause inflammation?

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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To relieve foot swelling during a flight:
  1. Wear loosefitting clothing.
  2. Take a short walk every hour or so.
  3. Flex and extend your ankles and knees frequently while you're seated.
  4. Flex your calf muscles.
  5. Shift your position in your seat as much as possible, being careful to avoid crossing your legs.


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Swelling is common during air travel The swelling is a combination of inactivity paired with the force of gravity pulling the fluids in your body toward earth. Sitting with your feet motionless for hours at a time can cause the blood to pool in the veins of your legs, but it isn't the only source of swelling.

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If your feet and ankles swell during a flight but the swelling subsides shortly afterward, it's not a serious concern. But if the swelling continues for hours after the flight and if the leg is red or warm to the touch or you have symptoms in only one leg, you need to seek medical care.

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However, the pressure in the cabin caused by being at such a high altitude makes any air trapped in your gut expand, which causes you to feel bloated after a flight.

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Compression socks prevent swelling
Being able to stand up and walk around or stretching is limited on a plane; therefore, promoting blood circulation is necessary. “Compression socks help to increase circulation, thus preventing swelling in your lower legs and feet,” he explains.

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“This means that the skin on your face and body can become incredibly dehydrated, even on a short flight.” The consequences can appear in the form of oily skin, breakouts and puffiness, as the skin desperately tries to hang on to water and compensate for the arid conditions.

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Jet belly: (noun) the bloated state in which your stomach inflates post-flight. Also, a very unpleasant feeling. May also make you look like you're 3 months pregnant. So how does one prevent this jet belly? Well, it all depends on what you eat on the plane.

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If you know you're prone to aviation headaches, take a non-steroidal anti-inflammatory agent (i.e. ibuprofen) one to two hours before takeoff to get ahead of any inflammation or pain.

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You may feel discomfort and notice minor swelling in your abdomen area as well. Luckily jet belly shouldn't last more than one week after you land and can be relieved using different techniques and by taking natural supplements.

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Swelling is common during air travel The swelling is a combination of inactivity paired with the force of gravity pulling the fluids in your body toward earth. Sitting with your feet motionless for hours at a time can cause the blood to pool in the veins of your legs, but it isn't the only source of swelling.

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The main aspect of in-flight health that most of us will encounter is tiredness and changes to circadian rhythms. Flying often involves getting up at unsociable hours, inadequate sleep and messing up the body clock — all of which leave us more susceptible to being hit nastily by any bugs that may be floating about.

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Jet lag is a temporary sleep disorder, but not temporary enough for many travelers. If you're flying from San Francisco to Rome for a 10-day trip, for example, it may take six to nine days to fully recover. That's because it can take up to a day for each time zone crossed for your body to adjust to the local time.

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What is post-flight flu? Feeling unwell after a flight can feel miserable, and the culprit? Low humidity in the airplane. There is low moisture in the air which in turn can dry out your nasal passages, leading to flu-like symptoms.

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