An overview of hearing loss - symptoms, causes and treatments

The hearing is an important part of life. If nothing else, serves as a safety valve against the danger. If you hear screeching tires, hearing, will tell the direction from which it comes in. Suddenly, looking in the direction of the sound and see the racing towards you, so it was removed quickly. If you suffer from hearing loss, can not hear the tires at all, something bad or worse.