TIA refers to transient ischemic attack in medicine, which may be caused by cerebral atherosclerosis and heart disease, and the common symptoms are single hemiparesis, aphasia, and monocular visual impairment, etc., which are mostly treated with medication. TIA refers to transient ischemic attack, which is a transient neurological deficit caused by local ischemia. The condition may occur in patients with cerebral atherosclerosis and heart disease. Patients may have hemiparesis, facial paralysis, etc., and also have vertigo and balance disorders. However, most of them can be relieved in a short time. Treatment is usually with aspirin, ticlopidine, nimodipine and other drugs, patients should follow the doctor’s instructions, under the guidance of the doctor standardized treatment and medication.