Methods: Radix Astragali, Rhizoma Chuanxiong, Fructus Aurantii immaturus and Rhizoma Acori tatarinowii in Yiqi Xingnao Yin were identified by TLC.

• 方法：采用薄层色谱法对益气醒脑饮中黄芪、川芎、枳实、石菖蒲进行定性鉴别。