Usually cerebrovascular stenting does not produce dizziness and headache after the procedure, and the dizziness and headache after the procedure may be caused by the original disease. Usually cerebrovascular stents do not produce direct stimulation of cerebral blood vessels, resulting in clinical symptoms such as headache and dizziness. If the patient has symptoms such as dizziness and headache before the operation, it is normal that the patient cannot get relief in time after the operation. If the dizziness and headache symptoms worsen after the procedure, it is important to consider whether a stent thrombosis has occurred. After cerebrovascular stenting, it is important to take dual-antibody medications (such as aspirin and clopidogrel) on a regular basis to prevent the formation of stent thrombosis. If the symptoms of dizziness and headache worsen, or if symptoms such as limb weakness, hemiparesis, aphasia, etc. suddenly appear, it is necessary to pay attention to them, and have relevant examinations and treatments in a timely manner. If headache or dizziness occurs after cerebrovascular stenting surgery, it is necessary to consult a doctor in time and seek regular treatment so as not to delay the treatment.