<unk>  is a specific type of dizziness, and a major symptom of a balance disorder.<unk>  is characterized by a sudden spinning sensation that occurs internally or externally, and usually occurs when you move your head quickly. This sensation occurs while the body is actually stationary with respect to the surroundings. The effects of<unk>  may be slight; it can cause nausea and vomiting and, in severe cases, it may give rise to difficulties with standing and walking.
Vertigo
Tinnitus
Oculomucocutaneous syndrome
Pellagra
Impetigo
Ichthyosis
Keratoconjunctivitis sicca
Allergic conjunctivitis