颈动脉狭窄作为缺血性脑卒中的危险因素近年越来越受到重视。临床依据颈动脉狭窄程度划分轻度(<50%)、中度(50%~70%)及重度(>70%),血管介入或手术干预为中度及重度颈动脉狭窄的主要治疗手段,轻度颈动脉狭窄以药物治疗为主。本文主要讨论轻度颈动脉狭窄的药物治疗研究进展。 Carotid artery stenosis as a risk factor for ischemic stroke in recent years more and more attention. According to the degree of carotid artery stenosis, the patients were classified as mild (<50%), moderate (50% -70%) and severe (> 70%) according to the degree of carotid artery stenosis. Intervention with vascular intervention or surgery was the main treatment for moderate and severe carotid artery stenosis, Mild carotid stenosis with drug therapy. This article focuses on the research progress of medical treatment of mild carotid artery stenosis.