What is the reason for dizziness when you turn your head

A head on dizziness, generally mainly seen in the following two cases. 1, otolithiasis. Otolith disease also known as benign paroxysmal positional vertigo, is due to the inner ear semicircular canal otoliths fall off, stimulate semicircular canal induced dizziness. This dizziness and specific body position, such as the head to the left or right, will immediately show severe dizziness, accompanied by a sense of rotation, to other positions, dizziness disappears, this feature can be unique to otolithiasis. Treatment is generally with manipulation or instrument reset, while you can take some drugs to improve vertigo, such as Min Si Lang, Sibelium, etc. 2, cervical spondylosis. Cervical spondylosis patients are more common in long-term desk work, or long-term face computer or mobile phone patients. Due to changes in cervical physiological curvature and cervical disc herniation, when the neck position changes, often stimulate local nerves and blood vessels, showing dizziness phenomenon. Physical therapy or acupuncture, physiotherapy and other methods can be used to alleviate.