Vestibular Neuronopathy

Vestibular neuronopathy is a condition, commonly known as vertigo, which is more prevalent in older cats and dogs. The onset is sudden, typically occurs without warning, and closely resembles a stroke or seizure. Animals experiencing symptoms should be evaluated by a veterinarian.

  1. Symptoms

    • This condition is sometimes referred to as "dizzy kitty" in cats.

      Classic indications of this condition include a head tilt, lack of coordination or balance, and nystagmas, including rapid, uncontrollable eye movements. Vomiting, incontinence, and decreased appetite are also common.

    Causes

    • In many cases the condition is sudden, as pets appear otherwise normal. Most cases are diagnosed as "idiopathic," meaning there is no known cause. Other causes include inner-ear infection, various infectious diseases, or brain tumors.

    Prognosis

    • The outcome depends upon the cause, but most idiopathic diagnoses show improvement within the first several days. For this diagnosis most pets take 1 to 3 weeks to fully recover, and relapses can occur.

    Treatment

    • If a cause is determined, treatment of that cause should correct this side-effect. An idiopathic diagnosis simply takes time and patience for the pet recover. Hand-feeding and watering, corticosteroids, and nurturing are all necessary during recovery.