Tinnitus

Tinnitus is the perception of noise or ringing in the ears in the absence of external sound. It is often described as a humming, buzzing, hissing, or buzzing sound and can vary in pitch and intensity. Tinnitus is a common condition and can affect one or both ears. It can be temporary or persistent and may be experienced as a minor annoyance or have a significant impact on a person's quality of life.