Can flying make a chest infection worse?

The main risk of flying commercially while suffering from a chest infection is acute respiratory distress. The oxygen level and atmospheric pressure are respectively lower and higher than we are used to in a pressurized cabin. Passengers with a chest infection are especially vulnerable to these changes.



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Our goal is to keep you well informed about this problem so that you may avoid the discomfort that is associated with it. PLEASE NOTE: You should avoid flying if your nose is congested from a cold or allergies.

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