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1.Using earbuds may cause earwax to be pushed into the middle ear, which can cause tinnitus, reduced hearing, pain, or bacterial infection. Users with excessive earwax should use the earbuds more carefully.
2.In warm, humid environments, many bacteria multiply more vigorously. Earbuds should be washed frequently with water and mild soap, but foam-type earplugs are usually discarded after use, and they may lose their slow-rebound properties when soaked in water to dry.
3.When the earbuds are inserted, the air pressure in the middle ear rises, and it pushes against the ear drum, causing pain because the earbuds are inserted too deeply. In order to avoid this danger, please first rub the earbuds finely and insert them into the pre-desired position, and it is best not to push them in again when the earbuds are fully inflated.
Vice versa, to avoid squeezing the eardrum when pulling out the earbuds, you should slowly unscrew the earbuds instead of pulling them out forcefully.
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This problem should be analyzed from many aspects.
1. Why wear it for a long time, it must be in an environment with relatively high noise intensity. If you don't wear it, it will further affect the functional activities of the brain through damage to the auditory system, leading to serious consequences such as high blood pressure and neurasthenia.
2. Sound is not just produced from the ear canal through the eardrum. There are also pathways for bone conduction. In high-intensity noise environments, the impact of this effect on the brain cannot be ignored either.
3. Wearing earplugs for a long time will compress the external auditory canal, affect local blood circulation, and in addition, pressure imbalance inside and outside the tympanic chamber is prone to occur. These factors can easily lead to tympanic membrane congestion, inflammation, and even otitis media.
4. If you wear earplugs for a long time, normal sound conduction will also be affected, resulting in hearing fatigue and hearing loss.
To sum up, wearing earbuds is necessary, but it does not solve the problem fundamentally, and it cannot be too long.
In other words, it is not possible to work for a long time in a noisy environment.
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I also wear anti-noise earplugs, more than 1 year, and the sound insulation effect is very good. I mainly use it for sleeping. Wearing it, you will feel that the sound is very soft and far away.
It is made of PU material, which is not toxic and does not hurt the ears. I bought it in **. It is washable and can be reused for months.
There must be a period of adaptation when you first start using it, and it is good to get used to it slowly. Usually prepare a bottle of eye drops, chloramphenicol or something, once you feel uncomfortable in the ear canal, itchy or something, just drop some eye drops, it works. There are cheap PVC earplugs on the market, which are toxic and absolutely harmful to the ears!!
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Sound-isolating earplugs (also known as noise-isolating earplugs, sound-isolating earplugs, noise-canceling earplugs, sleep earplugs) are generally made of silicone or low-pressure bubble mold material and highly elastic polyester material. After being inserted into the ear canal, it is in close contact with the external ear canal to isolate sound from entering the middle and inner ear (ear drums) to achieve the purpose of sound isolation, so that people can get a peaceful sleep rest or work environment.
Honeywell MAX-LS4 Bell Earbud Padded Pack.
Do sleep sound-isolating earplugs work.
Our common sound-isolating earbuds are generally made of silicone or highly elastic polyester materials, which are inserted into the ear canal and in close contact with the external ear canal to achieve the purpose of sound isolation. So that people can get a quiet rest or working environment, without noise interference, people can have a good rest. However, since each person's outer ear contour is different, sound-isolating earplugs made of general materials cannot play a role in sound isolation, and it is best to use elastic materials to make them.
The dangers of sound-isolating earplugs.
Wearing noise-blocking earplugs for a short period of time, such as 1 hour or half an hour or so, is harmless, but more than 1 hour or more can cause earwax to be pushed into the middle ear while the noise-blocking earbuds are inserted into the ear canal, which can cause tinnitus, reduced hearing, pain, or bacterial infection. Users with excessive earwax should use the earbuds more carefully, and noise-proof earbuds should be washed frequently with water and mild soap. However, foam-type noise-cancelling earplugs are usually discarded after use, and they may lose their slow-rebound properties when soaked in water to dry.
Noise-cancelling earplugs can also be a trigger for otitis, as many bacteria multiply more vigorously in a working environment with the right temperature and humidity. However, it is generally safe to use noise-blocking earplugs, but some potential dangers that may arise from long-term use must be prevented.
Wearing noise-blocking earbuds can cause the air pressure in the middle ear to rise and push against the ear drum causing pain because the noise-blocking earbuds are inserted too deeply. To avoid this danger, first massage the noise-blocking earbuds and insert them into the pre-positioned ideal position, and it is best not to push them in again when the earbuds are fully inflated. And vice versa, when removing the noise-proof earbuds, in order to avoid squeezing the ear drums, the earbuds should be slowly unscrewed out instead of forcefully pulled out.
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Usually some people are willing to wear earplugs when they sleep at night to avoid noise so as not to affect their sleep, and some people also wear earplugs on airplanes when they are traveling long distances, and this kind of wearing earplugs for a very long time is very long. First of all, we have to choose the right earbuds, and secondly, if we don't cause allergies and abrasions to our ears during the process of wearing, because we may constantly adjust our posture during sleep. Without the influence of these factors, there should be no harm in wearing earplugs.
If you are wearing earbuds to listen**, you should pay great attention to the following two points:
1. It should be taken off for rest in about 40 minutes; Clause.
2. The sound should not be turned on too much, especially not to wear headphones for a long time on the subway or in places with particularly loud environmental noise, which will cause permanent hearing damage.
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