Which syndrome is characterized by a triad of vertigo, tinnitus, and hearing loss due to excess endolymph fluid?

Meniere's Syndrome is associated with a specific set of symptoms known as a classic triad: vertigo, tinnitus, and hearing loss. This syndrome occurs due to an abnormal accumulation of endolymphatic fluid in the inner ear, which can disrupt the normal functioning of the vestibular and auditory systems. The excess fluid can lead to episodes of severe dizziness (vertigo), ringing in the ears (tinnitus), and fluctuating hearing loss, which are hallmark symptoms of this condition. The combination and frequent recurrence of these symptoms help distinguish Meniere's Syndrome from other ear-related disorders.

In contrast, Labyrinthitis typically involves inflammation of the inner ear structures and can lead to similar symptoms but does not specifically relate to fluid accumulation. Otosclerosis involves abnormal bone growth in the middle ear leading to conductive hearing loss, and Menier's Disease, a commonly confused term, is often used interchangeably with Meniere's Syndrome but is not the correct designation in this context. Thus, the choice of Meniere's Syndrome aligns perfectly with the described symptoms and underlying cause.