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Meniere's disease may be the underlying cause of dizziness, which is a
common presenting complaint. This disease is differentiated from other causes of
dizziness by its classic constellation of four symptoms: dizziness characterized as
episodic spinning or whirling vertigo; fluctuating, low-frequency sensorineural hearing
loss; tinnitus, and a sensation of fullness in the ear. Because these symptoms may
or may not develop or occur simultaneously, a careful history and a complete physical
examination are necessary for diagnosis. If Meniere's disease is present but
untreated for 10 or more years, hearing may deteriorate as the vertiginous episodes
gradually subside. Medical management includes sodium restriction and the avoidance
of caffeine, and alcohol. Diuretics, antiemetics, antidepressants and vestibular
suppressants may be prescribed, and surgery may be considered in severe, unreponsive
cases. |