Rajiv Gandhi University of Health Sciences, Karnataka,

Spontaneous Vertigo: Single prolonged episode Vestibular neuronitis Acute unilateral (complete or incomplete) peripheral vestibulopathy; sudden and spontaneous onset of vertigo, N/V; onset over min-hrs, peak w/in 24 hrs, sxs improve gradually over several days/wks; nystagmust is strictly unilateral and may be suppressed by visual fixation ... ................
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