Vertigo caused by cervical vertebrae may be caused by insufficient cerebral blood supply due to cervical vertebrae compression, which can be relieved by taking vasodilators such as flunarizine, betahistine, betahistine mesylate, etc. as prescribed by the doctor. 1. Flunarizine: the main ingredient is flunarizine hydrochloride, which can improve the blood supply to the head, relieve vertebral artery ischemia, insufficient cerebral blood supply and other symptoms. It can be taken as prescribed by the doctor to relieve dizziness caused by insufficient blood supply. 2. Betahistine: the main ingredient is betahistine, which can generally be used for acute ischemic cerebrovascular diseases, such as one-time cerebral blood supply insufficiency. Vertigo caused by cervical spondylosis compression can also be relieved by taking betahistine under the guidance of a doctor. 3. Betahistine Mesylate: The main ingredient is Betahistine Mesylate, which has a longer-lasting effect and can increase cerebral blood flow and peripheral blood flow and improve microcirculation. Taken under the guidance of a doctor can relieve the symptoms of vertigo caused by cervical spine compression. When the patient’s cervical vertebrae caused vertigo, it is recommended to go to the hospital for examination as soon as possible, take medication as prescribed by the doctor, and should not self-medicate.