Will frequent exposure to noisy environments induce tinnitus?

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Hearing and language are important means for us to communicate with each other and understand the world. However, the haze of ear diseases and hearing impairment bothers us. Among people with hearing impairment, some are born with it, while others suffer from it under the influence of the environment. Hearing impairment in adults is more likely to occur in the workplace.


Will frequent exposure to noisy environments induce tinnitus?

Working in a noisy environment for a long time can cause tinnitus.

Patients with noise-induced tinnitus generally have more severe symptoms than those with other types of tinnitus, and most patients are exposed to noisy environments for a long time due to work or life reasons. , so the tinnitus situation will continue to worsen as time goes by. Therefore, people who have tinnitus caused by working under noise for a long time should first get out of the noisy working environment. If they have to be in a noisy environment, it is recommended to use earplugs, earmuffs, etc. to isolate external sounds.


If the volume heard by human ears exceeds 85 decibels, auditory hallucinations will occur for a long time. There is a hearing receptor in our ears. When your hair cells are stimulated by sound, they undergo a series of reaction processes to produce hearing. If the sound in the headphones is too loud and lasts for too long, it will over-stimulate the hair cells, reduce their sensitivity, and cause substantial damage. If it exceeds two hours, some hair cells will completely die and cause irreversible hearing damage.


When the volume is as high as 110 decibels, it is enough to damage the hair cells in the human inner ear, causing sudden deafness. Severe and irreversible hearing loss may occur. The output volume of headphones is generally around 84 decibels, and some high-frequency ranges can reach 125 decibels. In other words, this volume is too exciting for the ears! Over time, it will cause hearing loss and sudden deafness, and in severe cases, permanent deafness and neurasthenia.

Headphones and Hearing Damage

According to WTO data, approximately 11 people around the world suffer from unsafe use of personal audio equipment and exposure to noisy entertainment venues. Billions of adolescents and young adults are at risk of hearing loss. Using headphones at high volume for a long time can easily cause tinnitus.And it will cause irreversible and serious damage to hearing, and you will not be deaf until old age.

The WTO stipulates that exposure to sound above 85 decibels for 8 consecutive hours or 100 decibels for 15 minutes is an unsafe sound level. Nearly 50% of teens and young adults aged 12 to 35 use personal audio devices at unsafe levels of volume. For half of these headphone enthusiasts, their hearing will be severely damaged in almost 20 years.

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