Transient ischemic attack is a very important type of ischemic stroke, and it is also a very effective type of treatment. It is important for the patient to recognize it correctly and seek medical attention in time to be able to avoid the aggravation of symptoms such as cerebral infarction or neurological deficits. Usually the attack lasts 5-10 minutes, usually not more than 1 hour and up to 24 hours. The new concept of transient ischemic attack now downplays the concept of time, and is generally based on histopathologic injury, that is, on DWI imaging of magnetic resonance, if it shows infarct foci, TIA is generally not diagnosed, and this is when a diagnosis of cerebral infarction is made, even if there is complete remission. If episodes of neurological deficit eight symptoms, must be the first time to the neurology clinic or neurological emergency room, for a comprehensive evaluation, and cerebrovascular screening, can avoid major stroke or infarction occurs.