This issue is most probably related to the increase of cabin pressure as the altitude of the plane decreases. This inevitably causes an increase of the pressure of the air trapped inside the inner ear and sinuses, which cause the squeezing, pushing, piercing sensation you mention. Various techniques exist allowing you to equalise the pressure in the inner ear and sinuses.
As soon as the first signs of pressure-related discomfort in the inner ear and sinuses arise, you should try yawning or swallowing. Both movements contribute to a slight opening of the Eustachian tube, which can help in releasing pressure in the inner-ear and sinuses.
If the pressure build up is too high for yawning and swallowing to be ineffective, several other techniques have been proven to be effective. The most common manoeuvre to compensate and equalise pressure in the inner ear and sinuses is the Valsalva manoeuvre (pinch your nose, close your mouth and blow). Whilst very effective, if performed incorrectly this manoeuvre comes with a set of possible serious consequences, including the increase of intraocular pressure which can lead to retinal detachment, as well as damage in the inner ear due to over-pressurisation, and various other cardiac-related problems.
One valid, and safer, alternative to Valsalva is the Frenzel Manoeuvre. This is performed as follows:
The Frenzel manoeuvre is safer than Valsalva because it does not cause the same large increase of intraocular pressure. Moreover, this manoeuvre does not inhibit the venous return to the heart, which is the main cause of the cardiac problems related to the Valsalva manoeuvre.
This is almost certainly air pressure related.
It’s also not a mysterious phenomenon at all. In particular the problem arises in scuba diving and has been solved*. No need to resort to folk remedies like gum and blowing your nose, the cause is known and the solutions are well documented.
Briefly: when a plane lands cabin pressure increases. The tubes that connect your sinuses to your nose and throat can be clogged, resulting in sub-atmospheric pressure in your sinuses, which is what causes the pain. If you can unclog the tubes (even momentarily) or force air through them the pain will go away.
Personally, I pinch my nose, close my mouth, and try to blow out. For the related ear pain, many people can train themselves to use “béance tubaire volontaire” (hold their eustachian tubes open), which is much gentler than other methods.
*scuba divers routinely experience pressure increases of several atmospheres, since a 10 meter dive under water increases pressure by one atmosphere (note that a landing plane can never experience a pressure increase in excess of 1 atm).
Apparently this phenomenon is called “Airplane Headache” and scientist are looking into it. http://www.cnbc.com/id/47226552
Blowing my nose constantly on landing seems to be really helping. And using some nasal spray is another sure way to avoid this. At least for me.
It’s probably the air pressure change causing pain from sinus pressure. Try blowing your nose before descent, and chewing gum or eating during descent.
Babies have a problem with this, too, although it’s probably in the ears. That’s why they cry during the descent.
Credit:stackoverflow.com‘
5 Mar, 2024
5 Mar, 2024