Signs and symptoms of<unk>  are: *Progressive hearing loss in both ears *Typically will begin in one ear and gradually affect the other *Hearing loss may begin suddenly *Tinnitus (ringing or buzzing in ears) *Decrease in word recognition capability *Loss of balance (vestibular symptoms) *Degree of balance loss can change throughout the course of the disease
Autoimmune inner ear disease
Neuroendocrine adenoma middle ear
Noise-induced hearing loss
Labyrinthine fistula
Vibroacoustic disease
Vestibular adenitis
Red ear syndrome
Optic nerve tumor