Objective: To observe the effects and safety of ChaiShu SiJun decoction on neurological function and depressive symptoms of patients with post stroke depression (PSD) with liver stagnation and spleen deficiency syndrome. Methods: The 56 cases of PSD patients were divided into tow groups as fluoxetine group and ChaiShu SiJun decoction group (CSD group). Before and after treatment in one, two, four, eight weeks, they were scored according to the Hamilton Depression Scale (HAMD-24), neural function defect scale and side effects scale (TES...