tinnitus

Tinnitus

Tinnitus is the sound of ringing, roaring, hissing, buzzing, or clicking inside the head.
tonsillitis

Tonsillitis

Tonsillitis is inflammation of a tonsil (glands in the walls on either side of the throat).
vocal-cord-disorders

Vocal Cord Disorders

Vocal cord disorders are often caused by vocal abuse or misuse (excessive use of the voice).