[Effect of Baisuifang Granule on cognitive malfunction after cerebral infarction].

Objective: To explore the mechanism of Baisuifang Granule in treating cognitive malfunction after cerebral infarction.

Methods: One hundred and sixty patients with cerebral infarction were divided randomly into two groups. Eighty patients were treated with Baisuifang Granule and 80 with nimodipine for two months.