There are many kinds of vertigo, and there are nearly 100 kinds of vertigo in three categories according to the mechanism of its occurrence. Vestibular peripheral vertigo, also called otogenic vertigo, accounts for about 73% to 87% of vertigo, accounting for about two-thirds of vertigo, with lesions in the vestibular canal of the cochlea. These include benign paroxysmal positional vertigo, which is the most common, with episodes of vertigo associated with changes in head position, each lasting for a short time, accompanied by nausea and vomiting and other vegetative symptoms, without obvious ear symptoms; Meniere’s disease: recurrent episodes of vertigo with hearing loss, tinnitus, ear congestion and nausea and vomiting, each lasting several minutes or hours; and delayed membranous vagal effusion, sudden onset of vertigo with vertigo Deafness, varicose vertigo, vestibular vagal concussion, etc. Vestibular central vertigo, also called cerebral vertigo, accounts for about 7% to 10% of vertigo caused by some systemic lesions involving the vestibular center, which starts slowly and is persistent and can last for several days and months, with light vertigo, mostly moving to one side, head heavy, no regularity or no nystagmus in the direction of nystagmus, and often with signs of brainstem damage in physical examination, such as cerebral blood supply disorder, cerebellar hemorrhage, meningitis, brain tumor, brain abscess, etc. 3.Non-vestibular vertigo accounts for about 6%~15%, mainly the following types: ophthalmogenic vertigo, cervicogenic vertigo, vertigo caused by blood and cardiovascular system diseases, vertigo caused by digestive and vegetative nervous system.