Noise-induced hearing loss
Repeated exposure to high levels of noise is a common cause of hearing loss. If we are exposed to loud noise for too long, the sensitive hair cells in the inner ear become damaged and die. As the number of living hair cells falls, you lose the ability to hear.
Some people have a higher risk of developing noise-induced hearing loss at work, such as military personnel, musicians, kindergarten teachers, factory workers and construction workers. Listening to loud music at live concerts and through headphones can also damage your hearing. We therefore highly recommend that you wear ear protectors when exposed to excessive noise, and turn the volume down when you use headphones.