Patients with dizziness and nausea should take oral vertigo stop and pethidine. Vitamin B6 and metoclopramide can also be taken orally. Dizziness and nausea is a symptom that can be caused by various clinical conditions: it can be caused by central nervous system lesions or peripheral nervous system lesions. If it is caused by a peripheral nervous system lesion, it is called peripheral vertigo; if it is caused by a central nervous system lesion, it is called central vertigo. The main lesions that cause central vertigo include cerebrovascular disease, commonly cerebellar brainstem infarction and hemorrhage, and tumors of the cerebellar brainstem, which can also cause dizziness and nausea in patients. Patients with peripheral vertigo commonly suffer from vestibular neuritis, vaginitis, Meniere’s syndrome, etc. Dizziness and nausea can be accompanied by visual rotation, deafness and tinnitus, and are usually not accompanied by signs of neurological deficits.