Does a severe lack of water on an airplane really cause hearing problems?

I think whether it's on a plane or on land, if there's a severe lack of water, you can have hearing problemsThe symptoms of tinnitus when taking an airplane are generally considered to be symptoms caused by negative pressure, which is a normal physiological phenomenonYou can rest assured that this will not affect your health.

People who have been on an airplane often have such an experience, on the plane, especially when the plane takes off or lands, they will feel as if their ears are blocked by something, the surrounding sound becomes weak, and they can't hear clearly, and at the same time the ears will feel stuffy, and sometimes there is a tingling feeling, but when the plane lands, this uncomfortable feeling will quickly disappear, and the hearing will quickly return to normal, why is there this strange phenomenon?

First, let's look at the anatomy of the human ear. In appearance, the ear is very inconspicuous, in fact, what we see is only a part of the ear, called the pinna, there is a small hole in the auricle**, which is the external auditory canal, the external auditory canal and the auricle form the outer ear, its main function is to gather sound and transmit it to the eardrum. <>

The tympanic membrane is the starting point of the middle ear, which also includes the tympanic chamber, ossicles, small muscles of the middle ear, and eustachian tubes. The sound vibrations gathered in the outer ear are transmitted to the inner ear by the eardrum through the ossicles, and there is a snail-like structure in the inner ear, called the cochlea, which has abundant sensory cells in the cochlea, which can translate the sound vibrations into signals that the auditory nerve fibers understand, and finally receive them by the auditory center of the cerebral cortex, and people can hear the sound.

In the human auditory system, the tympanic membrane is an important structure, a bit like the diaphragm in the ** machine receiver. The tympanic membrane is the tympanic chamber, under normal circumstances, the pressure outside the tympanic chamber increases with the outside atmospheric pressure, and the pressure inside the tympanic chamber is not too late to adjust, then the pressure difference between the two sides of the tympanic membrane is generated, because the external pressure is greater than the pressure in the tympanic membrane, so that the tympanic membrane is compressed and inverted, we have the feeling that the ears are plugged, and the sound is not clear. <>

So when the plane takes off or lands, the stewardess will ask you to chew gumOr do the action of yawning, in order to make the pressure in the tympanic chamber in the shortest possible time and the outside atmospheric pressure, the pressure on the tympanic membrane is reduced, open the mouth, can make the eustachian tube open, because the eustachian tube connects the pharynx and the tympanic cavity In this way, the air pressure in the oral cavity, that is, the air pressure in the tympanic membrane, and the air pressure outside the tympanic membrane, that is, the external auditory canal, maintain the balance of the atmospheric pressure inside and outside the tympanic membrane, so as not to burst the tympanic membrane If you close your mouth and block your ears with both hands at the same time, the same is true, so as to avoid the impact of sudden changes in pressure on the tympanic membrane.

People can hallucinate in situations of severe water shortage, whether on an airplane or anywhere.

If you lack water, it will not cause hearing, so you should be relatively weak.

If there is a lack of water, the entire system of the human body will be chaotic, and not only hearing but also vision will be problematic.

It's not good to be short of water, and it's the same on land.

There is a high chance that this is very likely to cause discomfort to the ears due to the air pressure on the plane.

This problem may occur, and even some hallucinations may occur, and it is necessary to replenish water in time.

I haven't tried this, I don't know, but if you're short of water, you drink water, why don't you drink it.

You can ask a professional doctor for advice, I don't think this has much to do with airplanes.

The causes of plane crashes are generally human factors, mechanical failures, meteorology, environmental and other factors.

According to the U.S. Army Air Corps' flight accident statistics for fiscal years 1978 to 1982, during this period, an average of 91 major flight accidents occurred each year, of which 27 were fatal accidents (i.e., first-class accidents) and non-fatal accidents (i.e.

second- and third-class accidents) and 64 cases.

In these accidents, the human factor is the main cause of accidents, accounting for 75% of the total accidents; This was followed by mechanical failures (including equipment failures), accounting for 29%; Other factors such as meteorology, environment and other factors account for 5%.

Hello, as a professional who is related to aviation, I must introduce it.

In recent times we have been seeing this kind of news that a certain flight was due to passengersToss a coin for blessingsDelay. Some people think that it is just a small coin, and what can make a big difference? In fact, once these coins are sucked into the engine, the high-speed rotating engine can easily be damaged by this hard objectThe plane crashed and people died

To do so is a joke on the lives of hundreds of people. Once an accident like this occurs, it is a typical plane crash caused by human factors.

For plane crashes, the main causes are:Human factors, mechanical failures, environmental factorsWait a minute. Let's give a few examples.

The first thing that comes to mind,The human factor, that is, because of human error-induced flight accidents, according to statistics, can be as high as 70% 80%, and such accidents are oftenMore terrible than a plane crash caused by a mechanical failure。On May 25, 1979, an American DC-10-10 passenger plane took off due to the sudden loss of the left engine, which caused the flaps to lose control and the main instrument to lose powerBad handler, resulting in the death of 271 people on board and 2 people on the ground. In terms of the number of people killed on board, this incident is still the largest number of air disasters in the history of the United States.

Mechanical failureThe plane crash caused by the plane crash is also an important factor in the plane crash, and this item actually overlaps with the human factor, because many of them involve improper maintenance of the aircraft. On 25 May 2002, a China Airlines Boeing 747-200 flying from Taiwan's Chiang Kai-shek International Airport to Hong Kong International Airport disintegrated and crashed at an altitude of 10,640 metres, killing all 206 passengers and 19 crew members (including the pilot, co-pilot and flight engineer). The cause of the accident was at the time of repairThe entire skin of the tail was not replaced in accordance with the maintenance instructions, where metal fatigue accumulates, and the structure collapses at high altitudes.

Environmental factorsThis includes the various dangerous weather that the questioner said, such as thunderstorms, precipitation, strong convection, and so on. On July 28, 2010, when a Pakistani passenger plane was about to land in Islamabad, it was suspected that it was encountering heavy rain and dense fog and crashed in the mountains near its destination, killing all 152 people on board.

Of course, there are also some plane crashes caused by design problems of the aircraft itself, caused by bird collisions, and terrorist attacks.

But in fact, according to the calculation of probability, the air crash isAbsolutely small probability event, especially the level of domestic civil aviation safetyAt the forefront of the worldThe relevant practitioners have undergone extremely strict training and screening, and we do not need to panic because of these very small and very small probability events.

Thanks for reading.

Under normal circumstances, it will not affect the hearing, there is weightlessness when you just take off, and the phenomenon of tinnitus appears, but this is normal, but keep an eye on everything, if you are very uncomfortable on the plane, it affects the hearing, and respond to the flight attendant in time.

When taking an airplane, it will cause ear discomfort due to air pressure changes, especially when landing, sensitive people will also feel the car downhill, but it is caused by the pressure difference between the inside and outside of the eardrum, and it will not affect the hearing afterwards.

It won't - -

Hello! When the plane rises, the air pressure around us will change, resulting in an imbalance between the air pressure of the middle ear and the outer ear, and it is recommended to chew gum to reduce the symptoms of stuffiness, which generally has little impact on hearing, but there are also a few people who have hearing loss after taking the plane.

Glad to have your question.

You will feel oppressed, and you won't even be able to hear speech.

But it will be better when you get off the plane.

Thank you.

Xuzhou Huier Hearing and Mining Bureau Fitting Center: Failure to pay attention to swallowing action when taking a plane, diving or in a hyperbaric oxygen chamber** leads to the occurrence of barotraumatic otitis media.

When the plane takes off at a high speed on the runway, it is indeed a little uncomfortable in the ears, but it is very light, and it is good to chew something in your mouth.

Airplanes will have a certain impact on the ear canal of the human body because of the change of air pressure.

But the problem won't be very big, just pay attention to it, you can bring an earbud or something like that, it's not a big problem.

The above is a suggestion for the question "Does flying affect hearing loss", I hope it will be helpful to you, and I wish you good health!

Flying can cause earache, ear stuffiness, and hearing loss, but these are only temporary and will be relieved later.

The specific reason is due to barotraumatic otitis media, also known as aviation otitis media. Eustachian tube dysfunction is an internal cause, while a sharp change in external air pressure is an external cause.

The main reasons for this are the stenosis or obstruction of the eustachian tube due to excessive take-off and landing speed of the aircraft and upper respiratory tract infection after a cold. ** principle to try to balance the pressure inside and outside the tympanic chamber, prevent secondary ** infection, and solve the problem of Eustachian tube tension. Factors of obstacles.

Prevention method: Learn the eustachian tube ventilation method when the plane lands: pinch the nose and close the mouth to puff up.

It can be used when the plane is descending, pinch the nostrils with the thumb and index finger and close the mouth with force, and blow up the nasopharyngeal cavity to increase the pressure of the nasopharyngeal cavity and flush the eustachian tube. Swallowing method. You may swallow saliva several times or chew sugar cubes.

People with a cold or acute upper respiratory tract infection should hurry**, ** and then take the plane as well.

It doesn't matter if it's caused by ear pressure.

It depends on what kind of plane you are flying in. At present, the sound insulation of general civil aviation aircraft in China can meet the standard requirements, and the noise will not be too loud and will not affect the hearing. However, some small machines, such as 12-seater propeller machines, are relatively noisy, and if you do not wear silent earplugs, it is likely to cause temporary deafness (temporary threshold shift) if you are too many times for a long time, and permanent threshold shift will be formed.

In addition, due to physiological reasons, some people when the plane descends or rises rapidly from a high altitude, because of the large difference between the pressure inside and outside the tympanic chamber, resulting in middle ear injury, also known as ear barotrauma or aviation otitis media. In the case of middle ear injury, there is a natural impact on hearing.

Therefore, the answer to this question is not a one-size-fits-all approach, but rather depends on who and what plane they are flying.

If there is no such statement, it will not have an impact.

Caused by changes in gravitational acceleration and abnormal blood flow.

Because of the sound or some other reason I don't know.