An Association Between Road Noise And Tinnitus
An Association Between Road Noise And Tinnitus: Researchers discovered a relationship between traffic noise and the development of tinnitus.
A vicious spiral of stress reactions and sleep disruptions is a probable explanation.
Proximity to a major thoroughfare can increase tension and interfere with sleep.
We are more likely to get tinnitus when stressed and sleep poorly.
More exposure to traffic noise in one’s home is associated with a higher risk of developing tinnitus, according to research conducted by the Department of Clinical Research and the Maersk Mc-Kinney Mller University of Southern Denmark Institute (SDU).
Tinnitus is most noticeable as unpleasant whistling sounds in the ears, distressing many people.
The risk increases as the noise level rise.
This is the first time researchers have discovered a link between noise exposure in residential settings and hearing loss.
We found over 40,000 cases of tinnitus in our data and can conclude that the risk of developing tinnitus increases by 6% when the noise level in the home increases by ten decibels. “Dr Manuella Lech Cantuaria is an assistant professor at the Mrsk Mc-Kinney-Mller Institute and a member of SDU’s Department of Clinical Research.
Like her colleague, Odense University Hospital (OUH) Associate Professor in Clinical Research and Chief Medical Officer Jesper Hvass Schmidt, she is worried about the many health problems that seem to be caused by traffic noise. They discovered a correlation between road noise and dementia in 2021.
-More emphasis should be placed on the impact of road noise on health. The fact that noise appears to raise the risk of tinnitus, cardiovascular illness, and dementia, among other disorders, is concerning, “Jesper Hvass Schmidt concurs.
The proverbial tip of the iceberg
Tinnitus can be diagnosed in hearing clinics, such as at OUH, where Jesper Hvass Schmidt works.
However, only the most severe instances are referred by their primary care physician or an ENT specialist.
According to him, the high number of documented tinnitus cases is likely simply the tip of the iceberg.
-In general, roughly 10% of the population occasionally suffers from tinnitus.
It is linked to stress and poor sleep, which can be aggravated by road noise, creating a potentially vicious cycle.
More research is needed to determine whether traffic noise causes tinnitus and how it does so.
-However, we all know that road noise stresses us out and interferes with our sleep. According to Jesper Hvass Schmidt, tinnitus might worsen if we live under stress and don’t get enough sleep.
Nighttime noise levels are higher.
According to the study, noise at night maybe even worse for your health.
— It impacts our sleep, which is critical for repairing our physical and mental wellness.
Therefore, if you have a home near a major thoroughfare, consider whether there is anything you can do to help your sleep, advises Manuella Lech Cantuaria.
What should I do?
The study discovered stronger connections when noise was assessed on the quiet side of the dwellings, the side away from the road.
Because this is the side of the room where most individuals would want to sleep, the researchers feel it is a better indicator of noise during sleep.
Sleeping in a room that does not face the street or investing in soundproof windows are two ways to lessen the amount of outside noise you have to deal with at home.
However, these solutions are only available to some.
-As a result, traffic noise must be recognised as a health issue that must be included in urban planning and policy decisions,’ says Manuella Lech Cantuaria.
The following are some facts about traffic noise:
The dangerous traffic noise guideline value in Denmark is 58 dB. Around 1.4% of Danes live in areas with noise levels above 58 dB, according to a study.
It is a fallacy that switching from gasoline to electric vehicles will considerably reduce traffic noise pollution in people’s homes. The noise is mainly created by tyre contact with the road.
In Germany, nighttime speed restrictions have been reduced in several areas to reduce sleep disruption for individuals who live near roadways.
Installing noise barriers along the road or changing the road surface to muffle tyre sounds is another approach to lessen traffic noise.
Tinnitus is a subjective perception of sound that does not originate from outside sources. It is characterised by ringing, buzzing, humming, or other noises in the ears or head.
Tinnitus can be a symptom of another disease or injury, but it can also be idiopathic, which means that the origin is unclear.
Tinnitus is frequently associated with hearing loss. Tinnitus can reduce one’s quality of life by causing sleep problems, difficulty concentrating, and sadness.
Did COVID-19 aggravate tinnitus or ringing in the ears?
Many persons with COVID-19 treatment reported alterations in their senses of smell, taste, hearing, balance, and sometimes tinnitus (ringing in the ears).
Stress is one of the many reasons for tinnitus. However, it is uncertain if the pandemic’s psychological impacts, such as stress, worsen tinnitus.
The researchers explored whether the pandemic-related lockdown altered the severity of tinnitus, as judged by judgements of tinnitus loudness, irritation, and impact on life.
The findings do not support the notion that the pandemic exacerbated tinnitus, and mean scores were not significantly different between those evaluated before and after the lockdown.
Tinnitus symptoms can be relieved by various methods, including psychiatric counselling and hearing aids.
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