Noise-Induced Hearing Loss (NIHL)
Noise-induced hearing loss (NIHL) is an increasingly common condition caused by exposure to loud sounds or sudden intense noises. It can affect people of all ages and may be temporary or permanent. NIHL occurs when the delicate sensory hair cells in the inner ear are damaged by noise. The effects of noise exposure are cumulative, meaning the more you are exposed to loud sounds, the greater the risk of developing permanent hearing loss.
According to the World Health Organization (WHO), one billion young people globally are now at risk of hearing loss due to loud noise exposure, primarily from unsafe audio and music listening habits.
Noise-induced hearing loss is 100% irreversible and 100% preventable.
Causes of NIHL
- Loud music or noise at concerts, clubs or sporting events
- Exposure to machinery or equipment, particularly in industrial jobs such as construction, manufacturing and aviation
- Listening to headphones or earbuds at high volume, especially with prolonged exposure
- Close proximity to sudden explosive sounds like artillery or firearms
Prevention of NIHL
Ear protection is vitally important to prevent noise-induced hearing loss at any age, from infancy to adulthood! Taking steps to avoid permanent hearing damage can help minimize future problems. Just like wearing sunscreen and seatbelts, these actions support a healthy lifestyle for yourself and your children:
- Wear tight-fitting ear plugs or headphones in loud environments like concerts, sporting events or while using power tools
- Limit the duration of noise exposure by taking breaks in quieter environments to give your ears time to rest
- Lower the volume on earbuds and headphones and take frequent breaks from listening
- Get regular hearing assessments to gauge damage and identify potential issues early