脑卒中是我国居民致死致残的首位病因，卒中后焦虑和卒中后抑郁是脑卒中后常见的精神后遗症 状，降低患者的生活质量，影响了患者身心健康，不利于功能障碍的恢复。目前绝大多数研究认为该病的发 病机制主要包括生理学机制和社会心理学机制，治疗上主要以药物治疗为主线，辅助各种物理疗法及心理 治疗。本文就卒中后焦虑抑郁的发病机制及治疗研究做一综述，希望为后续该病的深入研究提供一定的参 考作用。

Stroke is the leading cause of mortality and disability in China. Post-stroke anxiety (PSA) and post-stroke depression (PSD) are common psychiatric sequelae after stroke, significantly reducing patients’quality of life, impairing physical and mental health, and hindering functional recovery. Current research suggests that the pathophysiology primarily involves biological mechanisms and psychosocial factors. Treatment strategies predominantly rely on pharmacotherapy, complemented by physical therapies and psychological interventions. This review summarizes recent advances in the mechanisms and treatment of PSA and PSD, aiming to provide a reference for future research.