How do you not get sick after a long flight?

Air travel Low humidity can dry out your nasal passages and irritate your throat. As a remedy, drink plenty of water and wear a mask during your flight to keep bacteria and viruses at bay.



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When it comes to combatting airplane germs, there are some ways to reduce your chances of getting sick after flying.
  1. Board The Airplane Last. ...
  2. Keep Your Hands As Clean As Possible. ...
  3. Sanitize The Area Where You're Sitting. ...
  4. Give Your System A Boost. ...
  5. Stay As Hydrated As Possible. ...
  6. Keep Oral Hygiene In Mind.


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Dryness and air pressure changes can affect your ears, sinuses & taste. A 3 hour flight can shed up to 1.5 litres of water from the body. Aeroplane cabin humidity levels as low as 4% can cause the mucous membranes of your nose, mouth and throat to dry out.

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And while most people will be fine existing in a high-altitude environment for long periods, those who are sensitive may feel mild hypoxia or low oxygen in body tissues. This non-critical hypoxia may cause travelers to experience headaches and feel more tired.

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For a lot of individuals, travel can be an exhausting experience and can take a toll on the body. Whether you're taking a road trip or flying on a plane to your destination, it is common for travelers to return home feeling sick after traveling for a period of time.

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Remember that anything over 6 hours flying time is considered long haul, but flights of longer than 10 hours are not uncommon either. One important thing to remember is to keep your seat belt fastened at all times in case of unexpected turbulence.

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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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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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Symptoms are likely to be worse or last longer the farther you travel. This is especially true if you fly east. It usually takes about a day to recover for each time zone crossed.

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Airplane passengers have an 80% chance of getting sick on a flight if they sit in the wrong spot, scientists have found. Data scientists traveled across the US on 10 transcontinental flights to investigate your risk of getting sick on a plane.

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12 Tips (and Carry-On Essentials) for Surviving a Long-Haul Flight
  1. Buy your ticket as early as possible. ...
  2. Wear your most comfortable outfit. ...
  3. Invest in a good travel pillow, earplugs, and sleep mask. ...
  4. Pack your own headphones. ...
  5. Take the smallest personal item you can. ...
  6. Bring your own snacks, or buy some before boarding.


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How to survive a long-haul flight: 10 proven tips
  1. Find comfortable clothes to wear on long flights. ...
  2. Reserve a good seat. ...
  3. Prepare yourself for sleep. ...
  4. Don't pack too much in your cabin luggage. ...
  5. Take your own snacks. ...
  6. Move around the plane. ...
  7. Stay hydrated. ...
  8. Relax!


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Remember that anything over 6 hours flying time is considered long haul, but flights of longer than 10 hours are not uncommon either.

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Nerves and tension can cause muscles to tense, resulting in pain following a flight.

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Planes also have very little humidity and the dry air can irritate the mucous membranes of the throat.

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The air pressure makes you bloated and gassy.
That lower pressure causes the gases in your gut to expand, resulting in bloating and gassiness, Dr. Movassaghi says. That can make your stomach feel uncomfortably full or crampy, or make you fart more.

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Post-flight recovery
  1. Elevate your feet. If you're uncomfortable, grab a seat at the arrival gate where you can elevate your feet. ...
  2. Soak your feet or take a bath when you arrive at your accommodations. Just as a hot tub or jacuzzi increases blood flow, a hot bath can have the same effect. ...
  3. Take a walk or exercise.


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