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The act of swallowing actiates
the muscle that opens the Eustachian tube. You swallow more often when you chew
gum or let mints melt in your mouth. These are good practices, especially just
before and during descent. Yawning is even better. It is a stronger actiator of
that muscle. Be sure to aoid sleeping during descent, because you may not be
swallowing often enough to keep up with pressure changes.
If yawning and
swallowing are not effectie, the most forceful way to unblock the
ears is to do the following: pinch the nostrils shut; take a
mouthful of air; using your cheek and throat muscles, force the air
into the back of your nose as if you were trying to blow your thumb
and fingers off your nostrils. When you hear a loud pop in your
ears, you have succeeded. You may have to repeat this several times
during descent. This method is called the alsala Maneuer and is
commonly used by military pilots to equalize middle ear pressure.
Other methods of
coping with the problem include the use of the following:
Decongestants and nasal sprays. Many experienced travelers use a
decongestant pill or nasal spray an hour or so before descent. That
will shrink the membranes and make the ears pop more easily.
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Nasal spray
decongestants are quick-acting agents such as oxymetazoline
hydrochloride (Afrin). These are ery effectie and easy to use.
Oral decongestants include pseudoephedrine hydrochloride (Sudafed)
and phenylpropanolamine hydrochloride. These agents effectiely
reduce mucosal swelling and edema by stimulating alpha-adrenergic
receptors. Because they are taken systematically, oral decongestants
affect areas that nasal sprays cannot reach. Use of these agents
should be started 1 to 2 days before a flight. Antihistamines.
Passengers with
allergives may benefit from use of an antihistamine. Newer agents
that do not have a sedating side effect are a therapeutic aid for
both crew and passengers.
Ear discomfort
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