Vertigo caused by cervical spondylosis is mostly caused by sympathetic nerve compression, which belongs to sympathetic cervical spondylosis, thus causing patients to experience vertigo and headache. After the symptoms of vertigo appear, avoid excessive neck activities, especially avoid prolonged low head and repeated neck rotation activities, so as not to lead to repeated stimulation of the sympathetic nerves, which will lead to the aggravation of the symptoms of vertigo. During the period of vertigo, it is necessary to rest in bed more often to avoid falling when the symptoms of vertigo are obvious, which may lead to the damage of other parts of the tissues. Neurotrophic drugs can be used to treat vertigo symptoms, such as vitamin B1, mescaline, methylcobalamin, adenosylcobalamin and other drugs, which can be taken orally to nourish the sympathetic nerves under pressure, and flunarizine hydrochloride can be taken orally before bedtime, which is also helpful for the reduction of vertigo symptoms.