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Traffic, honking, construction on the corner, a neighbor’s loud music — living in a big city usually means dealing with some constant level of noise. And even when someone “gets used to it,” the body keeps reacting to that background sound.
Why constant noise is different from a one-off sound
A single loud noise is annoying in the moment, then it passes. The problem is continuous urban noise — engines, honking, chatter — that keeps the nervous system at a low level of alertness practically all day, even without the person consciously noticing.
Effects of constant noise on the body
– Higher perceived stress: the body reads continuous noise as a background alert signal, even without real danger.
– Lighter sleep: street noise at night reduces sleep quality, even if the person doesn’t actually wake up.
– Harder to concentrate: constant background noise takes more mental effort to stay focused on tasks.
– Building irritability: repeated exposure to the same type of noise tends to leave people more irritable throughout the day.
These are general effects associated with urban noise exposure, not a clinical diagnosis.
How to reduce the impact of noise
Full soundproofing is expensive and not always possible, especially in rental apartments. A simpler, more accessible solution for sleep time is using earplugs designed specifically for sleeping, which block a good part of outside noise without being uncomfortable overnight.
Recommended product
Sleep Earplugs — reduce outside noise at night, comfortable enough for side sleeping.
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