To explore clinical efficacy of modified Huangqi Chifeng Decoction and Dihuang Decoction to repair damaged nerve function in patients with ischemic stroke convalescence.Methods:A total of 82 patients with ischemic stroke convalescence who were treated in Danzhou People's Hospital from January 2015 to December 2017 were selected as subjects，and they were divided into control group(n=41)and observation group(n=41)by using the random number table.Patients in the control group were treated with conventional western medicine.Patients in the observation group were added with modified Huangqi Chifeng Decoction and Dihuang Decoction orally on the treatment basis of the control group.Continuous medication for 1 month was 1 course of treatment in the 2 groups.The clinical efficacy before and after the treatment was evaluated by changes of NIHSS score and Barthel indexes of daily living ability.Changes of cerebral hemodynamics before and after the treatment were detected，and the quality of life before and after the treatment was evaluated.Results:Effective rate in the observation group was 90.24%(37/41)，which was significantly higher than 73.24%(30/41)in the control group(P<0.05).After the treatment，the nerve function，daily living ability，cerebral hemodynamic index and quality of life of patients in the 2 groups were improved compared to those before the treatment(P<0.05).The NIHSS score was decreased significantly.The Barthel index of daily living ability，levels of cerebral hemodynamic indexes PCA，ACA，MCA and BA，and the quality of life SS-QOL scores were all higher than those before the treatment.And the quality of life SS-QOL scores were gradually increased over time(P<0.05).After the treatment between the 2 groups，the changes of patients were more significant in the observation group(P<0.05).The incidence of adverse reactions in the control group during the treatment was 19.51%，which was significantly higher than the incidence of adverse reactions(7.31%)in the observation group(P<0.05).Conclusion:Modified Huangqi Chifeng Decoction and Dihuang Decoction is conducive to repair damaged nerve function，and improve daily living ability and the quality of life，and the medication is safe and reliable.