Can flying give you a sinus infection?

Airplane air, being so dry, works against the natural cleaning of the sinus mucous membranes. 3) Change in biometric pressure. Playing a role in introducing bacteria into the sinus cavities the cabin's change in barometric pressure is also a concern.



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Avoid Sinus Pain on an Airplane By: Drinking plenty of water will help your body resist the effects of poor ventilation and high altitude. Before and during the flight, make sure you drink about 5-8 glasses of water in order to maintain healthy levels of hydration. Invest in a Saline Solution.

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Low humidity on airplanes Low humidity can cause the nasal passages to dry out and cause irritation in the nose and throat. On top of that, bacteria and viruses can survive longer in low-humidity environments, making it harder for your body to fight off any infections you might catch aboard a plane.

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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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