GERIATRIC VESTIBULAR DISEASE/SYNDROME

The vestibular system is responsible for maintaining normal balance.  It has central components located in the brain, and peripheral components located in the inner and middle ear.  Vestibular disease refers to a sudden, non-progressive disturbance of balance.  It is more common in older dogs.  It is also referred to as old dog vestibular syndrome and canine idiopathic vestibular syndrome.  

 

CLINICAL SIGNS

Most dogs present with the sudden onset of loss of balance, disorientation, head tilt and irregular jerking eye movements called nystagmus.  Many dogs will become reluctant to stand or walk.  Most dogs will lean or fall in the direction of their head tilt.  

 

CAUSES

Causes of vestibular disease

 

 

HELPFUL LINKS ON GERIATRIC VESTIBULAR DISEASE/SYNDROME