Chronic exposure to high-intensity sound can lead to overstimulation of cochlear sensory cells, initially causing temporary auditory symptoms such as transient threshold shifts or tinnitus. These changes may resolve with rest from noise exposure. However, repeated or prolonged exposure can result in permanent damage to cochlear structures, culminating in irreversible noise-induced hearing loss (NIHL), persistent tinnitus, or both. Globally, unsafe listening behaviors place over a billion adolescents and young adults at risk.
In middle- and high-income countries, approximately 50% of individuals aged 12–35 years engage in unsafe listening via personal audio devices, and around 40% are exposed to harmful noise levels in recreational settings such as clubs, concerts, and bars. Reference: WHO ##Disclaimer## The content provided on Docplexus is intended for educational purposes only. While…
