Objective : To investigate pathogenesis and efficacy of Fuyuan Huoxue decoction in the treatment of pain caused by pleural tumor

to alleviate the pleural tumor pain with effective methods of Chinese medicine treatment. Method :Li Dongyuan’s Fuyuan Huoxue decoction for the treatment of pain caused by pleural tumor was observed in patients

evaluated with NRS score

mental status changes and possible side effects. Result :The analgesic effect of the decoction was rapid

overall NRS score and mental state was improved apparently

no obvious side effects appared. Conclusion : Fuyuan Huoxue decoction could significantly improve patients’pain caused by pleural tumor lesions. While the effect of three ladder acesodyne medication is unsatisfactory

traditional Chinese medicine treatment can provide a effective way of analgesic therapy.