Abstract: In recent years, with the improvement in living standards, the morbidity and mortality of cardiovascular and cerebrovascular diseases has increased markedly. Atherosclerosis is the main pathological basis for cardiovascular and cerebrovascular diseases, and there are many risk factors for atherosclerosis. The pharmacological effects of puerarin are broad, and considerable clinical data confirms that puerarin has a definite effect on cardiovascular diseases resulting from atherosclerosis. The use of puerarin for atherosclerosis has increased in recent years. This article reviews the effect and mechanism of puerarin on atherosclerosis.