It is an unreal spinning sensation of one's own body or surrounding objects, in the context of a demyelinating disease affecting the brain. It occurs in up to 30% of patients with Multiple Sclerosis (MS), and in up to 10% of cases, it may be the disease's debut symptom.
In MS, the myelin, which is the layer of the neuron that allows communication between neurons by transmission of electrical impulses, gradually disappears.
The suspected diagnosis is made by questioning the symptoms and neurological examination, although the study needs to be completed with imaging tests and blood tests for confirmation.
So far, there is no known cure for MS, but there are treatments that can slow its progression. Some anti-vertiginous drugs help to combat symptoms and improve quality of life.
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