Tinnitus:

This condition is where a person perceives a noise in the head or ears when there is not external source.

The sounds may vary and may be experienced as:

Ringing

Whistling

Buzzing

Humming or clicking

Melodies or tunes

5% of adults may experience this moderately to more severely.  There are many hypnotherapy approaches that can reduce tinnitus and therefore the impact that this condition can have on lifestyle.