Barometric Sinus Headache

MSNBC published a story on April 26, 2012 regarding headaches that come and go with pressure changes such as when flying in an airplane.

The neurological researchers call it "airplane headache" and the story makes it sound like a newly discovered headache, but in actuality, it is something that has been known for a very long time.

Human sinus cavities are air-filled cavities. When outside pressure changes relative to the air pressure within the sinus cavity, air pressure literally increases or decreases within the sinus cavity which a patient may perceive as pain/pressure over the face. This barometric sinus pressure would occur ONLY if the sinuses are clogged shut. If they are open, no problems would occur.

This phenomenon is analogous to a balloon (sinus cavity) that increases in size with decreasing pressure (going up a mountain or ascending in a plane) or decreases in size with increasing pressure (going down a mountain or descending in a plane).

As such, just like the MSNBC story suggests, the principal way to prevent such barometric sinus headache is to take a medication that prevents sinuses from clogging shut. One of the most effective medication is afrin nasal decongestant nasal sprayto be used 30-60 minutes before ascent and descent.

If this issue is a persistent chronic problem, surgical procedures such as balloon sinuplasty can be performed to make the sinus openings larger to decrease the chance of closure from mucosal edema.

Akin to barometric sinus pressure, the ears undergo a similar process which is why people "pop" the ears with pressure changes.

The ear equivalent of a barometric sinus headache is eustachian tube dysfunction.

Source:
Is flying giving you an 'airplane headache'? MSNBC 4/26/12

Video of Eustachian Tube Popping Open with Valsalva

Ever wonder what the eustachian tube looks like when the ear pops open with valsalva maneuver? Valsalva is accomplished by trying to blow air out a nose that is pinched closed. The eustachian tube is a tunnel that goes from the back of the nose to the ear.

Well, here you go! Video provided courtesy of Dr. Vijay Anand.

Watch this video to see where this eustachian tube is exactly located.

Read more about ear popping and when one is NOT able to pop the ears, a condition called eustachian tube dysfunction!

Video on Ear Clogging and What Happens When They Pop Open (or Don't)

A new video has been created describing anatomically how a person pops the ear open when it feels clogged or under pressure. Also explained is what happens anatomically when the clogged ear is very difficult if not impossible to pop open; a condition called eustachian tube dysfunction.

Check the video out here!