Why are my sinuses blocked after flying?
Why are my sinuses blocked after flying? There are multiple factors play into why people get sick after a long flight. The dry air, low pressure, and the low amount of oxygen cause the immune system to weaken and can lead to inflamed sinus cavities.
Is mucinex good for flying?
It liquefies your mucus so that it won't block your ears. It has no effect on your mental alertness like normal cold medications. I take a Mucinex a half hour before flying unless my sinuses are perfectly clear. If I'm flying with a cold, I take two with a big glass of water.
What is the best decongestant for air travel?
Spray Afrin nasal decongestant spray twice into each nostril one hour prior to flying. Begin taking a decongestant, like Sudafed, one hour before the flight. Both of these medications can be purchased over-the-counter in a drug store.
Why do I feel so bad after flying?
Air pressure is lower at higher altitudes, which means your body takes in less oxygen. Airlines “pressurize” the air in the cabin, but not to sea-level pressures, so there's still less oxygen getting to your body when you fly, which can make you feel drained or even short of breath.