Recently, on social media and forums, many people have complained about the noise at many pickleball courts from night until morning, causing them sleepless nights and disrupting their lives with the sound of rackets and shouting.
Many pickleball courts are built close to residential areas, causing fatigue and disruption to the lives of surrounding residents due to noise (Photo: Quynh Tam).
Like other forms of pollution, noise pollution silently leaves behind many serious consequences. Significantly, in the fast-paced modern life, these invisible, seemingly harmless noises threaten health and quality of life.
Noise pollution refers to loud sounds that have serious effects on hearing, physical health, and mental well-being.
Generally, sounds above 85 decibels (dB) – equivalent to the sound of rush-hour traffic jams or loud music events – can be harmful if exposed to for extended periods.
According to the World Health Organization (WHO), the impact of noise on human health is second only to air pollution from particulate matter. WHO recommends that average noise levels should not exceed 40 dB in residential areas at night to avoid adverse health effects.
Many experts warn that prolonged exposure to noise can cause hearing loss, hypersensitivity to sound, increased levels of stress hormones, high blood pressure, sleep disorders, and mental health problems.
Noise pollution can cause "broken heart syndrome".
Although invisible, noise can have serious effects on the cardiovascular system.
According to experts, prolonged exposure to high-intensity noise can increase the risk of developing takotsubo cardiomyopathy, also known as "broken heart syndrome".
This is a form of acute heart failure, often associated with prolonged physical and mental stress. Constant noise stimulates the body to release stress hormones such as adrenaline and cortisol, causing the heart rate to increase and blood pressure to rise above normal.
Numerous studies indicate that noise pollution is linked to adverse effects on cardiovascular health (Illustrative image: Getty).
In the long term, this condition can damage blood vessels, increasing the risk of high blood pressure, cardiovascular disease, and even stroke, especially in people who live or work in noisy environments for extended periods.
Serious impact on hearing.
Exposure to noise, whether direct or indirect, is considered one of the leading causes of hearing loss.
Loud and prolonged sounds can damage the hair cells in the inner ear – a crucial part of the ear that receives and processes sound.
Common consequences include reduced hearing ability, difficulty distinguishing sounds, inability to hear speech clearly in crowded environments, or persistent tinnitus.
If left undetected and untreated, noise-induced hearing loss can become permanent, significantly impacting communication and quality of life.
Sleep disorders and decreased physical performance.
Noise is one of the most common yet often overlooked factors that disrupt sleep. Loud or repetitive sounds can activate the sympathetic nervous system, putting the body on alert and forcing it to wake up even if it hasn't had enough sleep.
Prolonged sleep deprivation disrupts the body's natural recovery process, leading to fatigue, reduced concentration, impaired memory, and decreased work performance.
In the long term, sleep disorders also increase the risk of developing diseases such as cardiovascular disease, metabolic disorders, and weakened immunity.
Negative impact on mental health.
Noise pollution not only affects physical health but also has significant consequences for mental health.
Regular exposure to unpleasant sounds causes the body to continuously release stress hormones, increasing feelings of anxiety, frustration, and irritability.
Noise also hinders the ability to relax and rest, keeping nerve cells in a constant state of "alertness." This is considered a trigger or aggravating factor for mental disorders such as anxiety, depression, mood disorders, and burnout syndrome.
Furthermore, noise pollution also affects cognitive function, reducing the ability to concentrate, remember, and process information, especially in children and the elderly.
Prolonged noise not only causes immediate discomfort but also subtly affects people's mental health (Illustrative image: Getty).
In modern life, noise pollution is unavoidable. However, to reduce the effects of noise, each person can still apply some of the following measures:
- Pay attention to noise from household appliances: some appliances can increase the noise level in your living environment. Choosing noise-reducing appliances, turning them off when not in use, etc., will contribute to a quieter living space.
- Adjust the volume of your devices appropriately: sounds from phones, computers, TVs, speakers, etc., should be controlled and adjusted to a suitable volume; and avoid listening to these devices for extended periods continuously.
- Use soundproofing materials: some items made with soundproofing materials can limit unwanted sounds from accidentally "leaking" into the house.
- Pay attention to your living space and surrounding environment: everyone should proactively avoid noisy environments; and at the same time respect the privacy and quiet time of others.
Source: https://dantri.com.vn/suc-khoe/dinh-tai-boi-tieng-bong-poc-poc-co-the-gay-ra-hoi-chung-trai-tim-tan-vo-20251213114819165.htm
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