What is tinnitus?
Ringing, buzzing, hissing or roaring. It is a sensation of sound generated inside your head that only you can hear. This sensation is called tinnitus and it is surprisingly common — approximately 10% of people experience it all the time, while others experience it occasionally.
What causes Tinnitus?
It is still uncertain how tinnitus begins. As with hearing loss, tinnitus is often associated with:
