Introduction. The arrival of patients with ischemic stroke to the hospital in the period of the therapeutic window, depends to a great extent on the identification of their clinical signs and the recognition that it is a medical emergency. Methods. A prospective, longitudinal, cross-sectional study was carried out, based on a structured interview with closed questions. The aim was to assess the degree of the population’s knowledge about the ischemic stroke. Results. A total of 135 subjects without a diagnosis of stroke were interviewed, randomly selected from the relatives of patients. The average age was 42.6 years, women predominated (92 / 68.1%), with an average level of education. 95.5% (129 subjects) admitted having little knowledge about stroke. Only 11.1% correctly indicated the clinical manifestations; The most recognized symptom was damping (59.3%) followed by speech disorders. 80.9% (109 respondents) identify stroke as a preventable condition. Less than half of the participants adequately named the risk factors (66 / 48.9%). 88.2% take a correct attitude to the symptoms. Conclusions. In the group of people interviewed there is a perception of risk regarding stroke, but knowledge about the manifestations and vascular risk factors is poor. It is necessary to carry out information campaigns aimed to improve knowledge of t he disease.

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