Aircraft landing mouth don't idle 
 
 
Jiang-feng liu Xiong county of baoding city, hebei province hospital 
 
 
China's traditional Chinese medicine to 

    During the Spring Festival, many people will be flying home for the holiday or travel, but some people would appear when flying some uncomfortable feeling, such as ear MenZhang, hearing loss, earache, and tinnitus, some people also feel severe dizziness, very dizzy, with nausea and vomiting, medicine called "aviation otitis media".
 
    When the aircraft rises, the outside air pressure to reduce, drum indoor positive pressure formation, positive pressure eustachian tube to open, then you may feel the eardrum have slight bulge feeling; And the plane down, increasing pressure on the outside, drum indoor form the negative pressure, eustachian tube present one-way flapper sample effect, and affected by high pressure around and not easy to open, the gas can't enter the tympanic cavity, lead to middle ear negative pressure increase, the middle ear mucosa edema, vascular expansion, at this point you may find the eardrum have been oppressive feeling. Negative pressure increases to a certain extent, such as the eustachian tube is still unable to open, the tympanic cavity pressure difference inside and outside, will make the tympanic membrane invagination, congestion, drum indoor vasodilation, can lead to injury of middle ear pressure, consciously ear out-of-the-way, hearing loss, vertigo and tinnitus. Serious appear even the perforation.
 
    Chew eat is the most effective way to preent aviation otitis media, pay attention to swallow during take-off and landing, can play the role of promoting the middle ear cavity pressure balance with the outside world. So flights are usually forget to each passenger can send a small bag of beautiful wrapped candy, this makes about as much sense in it. A piece of chewing gum chewing on a few candies or will make the eustachian tube to open. If feel symptoms are still not eliminated, can use thumb and forefinger hold your nose, to keep his mouth shut, forced expiratory, let air made eustachian tube into the middle ear cavity air and eliminate the aural fullness, ear weight, ear pain and other symptoms.
 
    When cold symptoms are heavy, had better not on a plane. There will be a cold, the nasal cavity mucus secretions, blowing your nose when fluids are easy to be pressed into the middle ear infection causing otitis media. By plane, and have a cold because of the high negative pressure, can make originally eustachian tube jam is more serious, cause in the middle ear negative pressure is bigger. If can't avoid, can fly before the nasal drop point cefuroxime ma nasal drops, to eliminate the nasal mucosa edema, if your nose is more, blowing your nose when had better take a side blow your way, don't be too hard, in case the nose into the middle ear.
 
 
 
 
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