Do people often get sick on planes?

There are factors that can make people more prone to getting sick from flying, experts say. The air on planes is low in humidity, which can irritate mucosal membranes in the nose and mouth and skin, leading passengers to scratch and create tiny tears.



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“Research has shown that there is very little risk of any communicable disease being transmitted on board an aircraft,” the agency says, citing the high-efficiency particulate air filters that planes use on recirculated cabin air.

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About a quarter of passengers get airsick, according to one study. The feeling is arguably more distressing than carsickness because, after all, an airplane passenger can't pull over and wait for the wave of nausea to pass. (Seasickness is still undeniably the worst of all, though.)

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You're not alone if you feel as if you're getting sick after flying: Around 20 percent of people on commercial flights develop symptoms of the common cold within one week of travel. Researchers are finally starting to gather and publish more data about the health risks associated with airplane travel.

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Your eyes, inner ear, and brain are sensing conflicting movement, creating motion-sickness symptoms. According to the Federal Aviation Administration, illness, certain medications, alcohol, anxiety, and stress can all make a person more susceptible to airsickness.

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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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Are you more likely to get motion sickness on a small craft? In short – yes. “Motion sickness is definitely more prevalent in general aviation because of how much more small craft feel pockets of air,” Bush explains.

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If you don't shower and bacteria and fungi do catch a ride back to your hotel with you, Tetro says you may end up depositing germs that aren't your own into your new space—particularly your bed.

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There is an increased risk of exposure to COVID-19 when travelling in enclosed shared spaces, such as on trains, buses and aircraft, due to the close proximity of people.

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It's possible that traveler's diarrhea may stem from the stress of traveling or a change in diet. But usually infectious agents — such as bacteria, viruses or parasites — are to blame. You typically develop traveler's diarrhea after ingesting food or water contaminated with organisms from feces.

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Going for a walk or taking a light run can relax your muscles to allow for gas to release freely. Light stretching and yoga are also calming ways to get your muscles warmed up so you can help get that excess gas out of your body.

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Many airline pilots experience motion sickness when first learning to fly; in some cases, their condition is severe. The simple fact is that student pilots need to push through these initial sensations of illness and rely on their bodies to identify flight as an ordinary and benign sensation.

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Temperature changes. Traveling between different climates can confuse our bodies and make us more susceptible to illnesses because our immune systems aren't sure how to react. Your body has to readjust to the new temperature before it can fight off any symptoms coming your way, allowing you to feel sick much faster.

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According to the World Health Organization and the CDC, the following are some of the most common health problems associated with travel to developing countries: Traveler's diarrhea (by far the most common risk since it affects up to 80% of international travelers based on the destination) Enterotoxic E. coli diarrhea.

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