Wearing headphones for a long time will not only affect hearing, cause auditory nerve damage, but also lead to hearing loss in severe cases. Wearing headphones for a long time will cause local infection by stimulating the skin of the external auditory canal. Generally speaking, it is recommended to use headphones once every half hour or at most one hour, and it is recommended to rest for about 10 to 15 minutes.
What if I wear headphones?
What if I wear headphones?
What happens if you put on headphones? We often see that people choose to wear headphones to listen to songs no matter what they do. We don't think it's boring, but if we use headphones to listen to music for a long time, it will actually lead to noise-induced hearing loss. Let's share what happens if you wear headphones.
What will happen to headphones? 1
Will bring the following injuries:
1, the auditory nerve sensitivity decreases, and the hearing threshold increases, so it is necessary to listen to others with a loud voice, which will lead to deafness in severe cases.
2, wearing headphones for a long time will make the cochlea stimulated by high frequency and grow acoustic neuroma.
3. Wearing headphones for a long time will have a lasting impact on the cochlea, and being in a high decibel sound environment for a long time will directly damage the inner ear.
One of the misunderstandings: use a large volume for cooking headphones.
Some people think that the new headphones need to use a large-capacity cooker, which can make the headphones enter the normal working state quickly and well, saving time.
This practice is actually a taboo in the use of headphones, because under normal circumstances, the diaphragm of new headphones is too rigid, and the pot with high volume will make the vibration frequency exceed the bearing capacity of the new diaphragm, resulting in damage to the diaphragm. Use a moderate volume when cooking, and you can adjust it at will after a period of time.
Myth 2: The volume is too high when listening to headphones.
Listening to concerts with high volume for a long time will have a very adverse impact on people's hearing, which will gradually lead to a serious decline in hearing and cause long-term damage to their ears. Long-term high volume will also make people's spirit excessively excited, causing physical and mental fatigue and mental exhaustion.
And the influence of high volume on the earphone diaphragm is also very great. Using high volume for a long time will cause sound distortion and even damage the diaphragm. Therefore, when listening to music, you should choose a moderate volume, neither too small, which will affect the aesthetic feeling of music, nor too big, which will hurt your ears. Moderate volume will also prolong the service life of headphones, which is one of the best maintenance methods.
Precautions:
Because headphones are closer to the inner ear tissue than general external noise; Users must take necessary protective measures. Studies have shown that good music is less harmful to hearing, but long-term exposure to high-decibel sounds, whether music or noise, will cause hearing damage.
Sensory nerve hearing damage caused by noise occurs in the inner ear. When high-energy sound waves impact the fluid in the cochlea, they will be over-stimulated, leading to cell death. Hearing impairment is formed over time. If you are exposed to noise for a long time, even if it is short, it will cause hearing loss.
A survey published in Journal of American Medical Association 1998 and an experiment conducted by Shanxi Medical University in China show that long-term exposure to high noise levels has a negative impact on hearing.
Using headphones in the street, in addition to hearing damage caused by increasing the volume, users are easy to lose their vigilance against external sounds and increase the chances of danger, so it is not suitable for children to use.
What will happen to headphones? 2
We often see people doing morning exercises and listening to the radio with earplugs, and students listening to music or riding bikes while walking on campus. Seeing young people listening to rock music on the bus is so loud that even the neighbors can hear it. Using earplugs for such a long time will lead to noise-induced hearing loss.
Through research, the scientific and technical personnel in China found that the subjects with an average age of about 23 years used earplugs and headphones for 1 hour and 1-2.5 hours each day, respectively, and the hearing threshold was significantly different from that of the control group. He suggested that the use of earplugs would lead to noise-induced hearing loss, especially in the high frequency region above 4000 Hz, which was significantly greater than that in the low frequency region. The longer you use earplugs, the more serious your hearing loss will be. Some scholars also reported that hearing loss at 4000 Hz often occurs in noisy environment.
People's inner ear has cochlear organs. Scholars believe that due to long-term over-stimulation, the metabolism of cells and tissues is disordered, and the blood supply and oxygen supply are insufficient, which leads to the damage of peripheral receptors and noise-induced hearing loss.
Remind everyone that when you have high-pitched tinnitus (such as cicada, whistle, metal sound, etc.). ), you need to go to the hospital for otolaryngology examination and treatment, which is very important to prevent deafness.
It is recommended to use ear plugs and headphones with short time and high volume to prevent hearing loss caused by noise.
In recent years, there are more and more cases of hearing loss among some young people who listen to music with headphones. This is because when people wear headphones, the mouth of the external auditory canal is tightly blocked by headphones. High-volume audio sound pressure will directly enter the ear, damaging hearing and causing irreparable hearing damage.
Listening to music with headphones for a long time will cause fatigue and damage to hearing, leading to hearing loss. The human body will have symptoms such as irritability, dizziness, insomnia, memory loss, inattention, mental retardation and psychological abnormality, which is very harmful to health.
To this end, you should pay attention to using headphones to reduce the volume of music, be soft and not harsh, and don't listen continuously for a long time. Experts suggest that adults should not use headphones for more than 3 ~ 4 hours a day, and teenagers should not use headphones for more than 1 ~ 2 hours a day because their hearing organs are not yet mature. It is best to listen intermittently.
What will happen to headphones? three
With the development of science and technology, external ear headphones can no longer meet our needs, and more and more people choose inner ear headphones. The study also shows that for listeners, the volume of inner ear headphones and earplugs is 5.5 decibels higher than that of earplugs, which will be heard for a long time and cause great harm to the ears.
At the same time, we are more exciting than ear headphones. So it is best not to wear headphones in a noisy environment. Wear headphones for less than 90 minutes at a time, so that your ears can get enough information. There is still a big gap between listening every once in a while and listening all the time.
People who wear headphones often find that their ears sometimes hurt and sometimes they don't have a headache. In addition, it may cause hearing problems. When wearing headphones, the sound will not filter out some noise through the air.
The same decibel, the sound is more harmful than the external sound. But the symptoms will not appear immediately, which is a chronic symptom. Maybe in a few decades, your hearing will be damaged faster than that of your peers. All this can only be realized by the elderly.
Another harm of headphones to human body is pollution. More than 90% people don't clean their headphones. And earphone bacteria. The experimental results show that after wearing in-ear headphones for one hour, the bacteria multiply nearly five times than before; An hour later, the bacteria multiplied nearly three times.
To this end, experts say that if headphones are not cleaned for a long time, many bacteria will be attached. Generally speaking, nothing strange will happen. But once the body's resistance drops, these bacteria will play an important role.
Therefore, headphones should not be used by others to avoid more bacteria. In addition, it is necessary to clean the headphones regularly. It can be disinfected with a wet towel or wiped with alcohol.
Is it easy for people who often wear headphones to hear sounds?
Hello, is it easy for people who often wear headphones to hear sounds?
It is not recommended to wear headphones for a long time, which will affect your hearing. Auditory hallucination is a mental symptom. If there is nothing special in life and you suddenly hear voices, you should go and have a look. According to WHO data, there are about 466 million people in the world, among whom about 34 million young people (aged between 12 and 35) suffer from hearing loss disability, accounting for 5% of the global population. Therefore, it is necessary to intervene in time to reduce the time of wearing headphones.
It will have an impact. When listening to songs, if the volume is not appropriate, it will lead to tinnitus, slight hearing loss, hearing difficulty and slight ear pain. Seriously, after a long time, some people will have dizziness, brain swelling, difficulty in concentration, insensitivity in thinking and reaction, decreased memory and become restless. People live in noise, and because of human activities, the noise will be louder during the day than at night. So you can find a phenomenon that listening to songs at the same clear volume is higher during the day than at night. This is especially true in noisy environments. In order to hear the song clearly, the volume will be turned up very loudly. However, the endurance of the ear is limited, so all better walkmen have hearing protection, and the volume will not increase when it is greater than a certain value. This is a safe value for long-term use.
Can cause auditory hallucinations. It is not recommended to wear headphones for a long time, which will affect your hearing. Auditory hallucination is a mental symptom. If there is nothing special in life and you suddenly hear voices, you should see a psychiatrist. What is the specific disease, but also need to combine other manifestations to diagnose. You can't take medicine until the diagnosis is clear.
According to WHO data, there are currently about 466 million people in the world, among whom about 34 million young people (aged between 12 and 35) suffer from hearing loss disability, accounting for 5% of the global population. Without timely intervention and treatment, by 2050, the number of people with hearing loss will increase to more than 900 million, equivalent to 10 people with hearing loss.
Can cause auditory hallucinations. It is not recommended to wear headphones for a long time, which will affect your hearing. Auditory hallucination is a mental symptom. If there is nothing special in life and you suddenly hear voices, you should see a psychiatrist. What is the specific disease, but also need to combine other manifestations to diagnose. You can't take medicine until the diagnosis is clear.
According to WHO data, there are currently about 466 million people in the world, among whom about 34 million young people (aged between 12 and 35) suffer from hearing loss disability, accounting for 5% of the global population. Without timely intervention and treatment, by 2050, the number of people with hearing loss will increase to more than 900 million, equivalent to 10 people with hearing loss.
Can cause auditory hallucinations. It is not recommended to wear headphones for a long time, which will affect your hearing. Auditory hallucination is a mental symptom. If there is nothing special in life and you suddenly hear voices, you should see a psychiatrist. What is the specific disease, but also need to combine other manifestations to diagnose. You can't take medicine until the diagnosis is clear.
According to WHO data, there are currently about 466 million people in the world, among whom about 34 million young people (aged between 12 and 35) suffer from hearing loss disability, accounting for 5% of the global population. Without timely intervention and treatment, by 2050, the number of people with hearing loss will increase to more than 900 million, equivalent to 10 people with hearing loss.
Hello, is it easy for people who often wear headphones to hear sounds? First of all, people who wear headphones often have sounds entering their ears for a long time, which is easy to cause nerve fatigue of auditory nerves and easily affect their hearing. Auditory hallucination may be a mental symptom. If there is nothing special in life and you suddenly have auditory hallucinations, you should go to the hospital for examination.
A mobile phone with a pair of headphones seems to be the standard for young people now. In the streets, bus stops, subways and restaurants, young people with headphones can be seen everywhere. While listening to music, they don't know that their ears are being destroyed. Headphones are very convenient for us, because sometimes we can listen to songs directly around us without disturbing others, but do people who wear headphones often hear sounds easily?
Is it easy for people who often wear headphones to hear sounds?
Can cause auditory hallucinations. It is not recommended to wear headphones for a long time, which will affect your hearing. Auditory hallucination is a mental symptom. If there is nothing special in life and you suddenly hear voices, you should see a psychiatrist. What is the specific disease, but also need to combine other manifestations to diagnose. You can't take medicine until the diagnosis is clear.
Excessive volume of personal audio equipment is the "culprit" of hearing loss.
According to WHO data, there are currently about 466 million people in the world, among whom about 34 million young people (aged between 12 and 35) suffer from hearing loss disability, accounting for 5% of the global population. Without timely intervention and treatment, by 2050, the number of people with hearing loss will increase to more than 900 million, equivalent to 10 people with hearing loss.
How to avoid the harm of wearing headphones for a long time?
* First of all, when we listen to music, the volume must be moderate, not too loud, which will hurt the eardrum.
* The other one, we can't listen for a long time, because a long day will also hurt our ears.
* Some people often like to use Bluetooth headphones, but Bluetooth headphones also have a little radiation, because it has a signal, so be careful.
But we also said that Bluetooth is actually very safe, as long as it doesn't take too long.
In addition, we should pay attention to our own safety when using headphones, although we can't disturb others.
* We can combine wired and wireless ways to wear headphones, so that the ears can also have an adaptation process.
Remind everyone: always wear headphones, please adhere to the "60-60" principle, that is, don't listen to music more than 60% of the maximum volume, and don't listen to music for more than 60 minutes continuously. In addition, adults should not wear headphones for more than 3 to 4 hours a day, and minors should not wear headphones for more than 2 hours.