Me?nie?re's Syndrome Is An Inner Ear Disorder Characterized By Spontaneous Attacks Of Vertigo, Fluctuating Low-frequency Sensorineural Hearing Loss, Aural Fullness, And Tinnitus. When The Syndrome Is Idiopathic And Cannot Be Attributed To Any Other Cause (e.g. Syphilis, Immune-mediated Inner Ear Disease, Surgical Trauma), It Is Referred To As Me?nie?re's Disease (1). Me?-nie?re's Syndrome Exhibits A Relapsing-remitting Pattern, With Episodic Attacks Terminated By Periods Of Restitution To Normal Auditory And Vestibular Function. Additionally, The Natural History Of Me?nie?re's Syndrome Is Such That Auditory And Vestibular Function Typically Decline Over Time (2)-- Provided By Publisher.