Does cabin pressure affect sinuses?

The increasing pressure leads to sinus pain that can usually be felt around the nose, cheekbones, eyes, and forehead. Bending over may make it worse. When flying, the body has to react to changes in cabin pressure during the flight.



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Two of the most common ways to manage sinus pain while flying are chewing gum or sipping water during take-off and landing. You can also try taking medications such as decongestants or using the Valsalva maneuver.

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Use saline nasal spray before and after the flight. The plane air is so dry and that dries out your mucus membranes, which reduces your resistance to infection, but keeping these membranes moist with saline spray may help.

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When the plane changes elevation during descent and ascent the sinuses must equilibrate to match the air pressure in the cabin but when the sinuses and eustachian tubes are blocked equilibration can be an issue. The pain occurs because of the restriction of air flow causing pressure in our sinuses.

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Some studies suggest that the cabin pressure changes in the airplane, which are more pronounced during takeoff and landing, affects the head and sinuses in a way that triggers a headache. Another possible explanation for AHs is a fear of flying, which can cause stress and anxiety and subsequently trigger a headache.

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Treat congestion before your trip
If you're congested from allergies or an upper respiratory infection, it's important to do what you can to resolve the congestion before you fly. Common treatments for congestion include antihistamines, decongestants, and nasal steroid sprays.

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