What can you do?

Damage to hearing due to noise exposure is cumulative. This means the higher the noise level and the longer the exposure, the greater the damage. It's like exposure to the sun and ultraviolet radiation. There is a degree of recovery during non-exposure time, but in the long term, the more exposure, the more damage.

• Do not deliberately expose yourself to very high sound levels such as noisy machinery or loud rock concerts.
  
• If your work place is very noisy, talk to your OH&S officer about making it quieter. It is an employer’s responsibility to provide a safe work environment.
  
• Limit your exposure by reducing the time of exposure and/or the loudness of the noise.
  
• If you cannot avoid loud sound, eg mowing the lawn, then you should protect your ears with earplugs or earmuffs. Earplugs are cheap and can be purchased at a pharmacy or hardware store. Cotton wool does not provide adequate protection.
  
• Sudden loud noise, such as explosions, gunfire, loud whistles or sirens can also cause instant and permanent damage to your hearing.
  
• For musicians, who are particularly at risk, a variety of special plugs are available from most hearing aid providers.
  
• You should give your ears frequent rest from noise.
  
• Be aware that the risk can increase if you are occupationally exposed to solvents or toxins or if you are taking certain drugs as well (particularly some powerful antibiotics).
  
• Remember CAT:
  Cover your ears, Avoid the noise, Turn it down!  
  
  

Look after your ears.

If you damage your hearing, it won’t come back.

source: Australian Hearing used with kind permission