Abstract: Hypertension (HT) can induce aortic dissection (AD) by increasing the tension of the aortic wall and promoting tissue degradation. It is a significant prognostic factor for AD and the most important controllable factor. Research shows that blood pressure management after AD can reduce the incidence rate and mortality of AD, so controlling HT is an important goal and means of AD treatment. At present, blood pressure management mainly includes lifestyle adjustment, drug treatment, and surgical treatment. This article reviews the research progress on the impact of AD on blood pressure, the significance and methods of blood pressure management after AD, providing reference for the treatment of AD patients and benefiting them.