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The German neurologist and neurologist Dirk Heinrich said that severe colds required consultation with the doctor before traveling by plane, as they could cause otitis media, due to the accumulation of fluid behind the eardrum .
The German doctor said people with colds had difficulty assimilating pressure when traveling by plane.
He explained that the problem can be solved by carrying out certain movements during take – off and landing, such as yawning, swallowing and chewing, which helps to open the Astakios (pharyngeal tube) canal, which extends from the middle ear to the nasal pharynx.
"The pressure can also be likened to the technique of divers, where the mouth and nose are closed, and the air is compressed without removing it, so that the air is compressed through the canal Astacius in the middle ear, "said Heinrich.
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