Objective:To research the clinical effect of HeDanPian combined with edaravone in the treatment of acute cerebral in farction and the influence on serum levels of interferon-γ (IFN-γ),promote angiogenin Ⅱ (Ang-2),homocysteine (Hcy).Methods:102 cases of patients with acute cerebral infarction were selected and randomly divided into the control group and the experimental group,with 51 cases in each group.The control group was treated with edaravone,intravenous infusion of30mg edaravone,1 time in the morning and night;The experimental group was treated based on the control group treated with HeDanPian,oral HeDanPian 14.6 g,1 time in the early to middle.The curative effect,nerve function defect score (NIHSS),serum IFN-γ Ang-2,Hcy,propylene glycol (MDA),superoxide disproportionation alcohol (SOD),interleukin 6,10 (IL-6,IL-10),tumor necrosis factor-α(TNF-α) levels,incidence of adverse reactions were compared between two groups.Results:After treatment,the total effective rate,serum Ang-2,SOD,IL-10 levels of experimental group were higher than those of the control group (P＜0.05),the NIHSS,serum IFN-γ,Hcy,MDA,IL-6,TNF-α levels of experimental group were lower than those of the control group (P＜0.05).No significant difference was found in the incidence of adverse reactions was found between the two groups (P＞0.05).Conclusion:HeDanPian combined with edaravone was effective in the treatment of acute cerebral infarction,which could regulate the expression of serum IFN-γ,Ang-2 and Hcy,improve the oxidative stress and inflammation.