Objective : Erectile dysfunction is defined as the inability to attain and maintain penile rigidity sufficient to allow sexual intercourse. Although erectile dysfunction is usually considered a benign disorder, it has a dramatic impaction quality of life of the patient as well as their sexual partners. we carried out 2 cases of erectile dysfunction patient with cerebral infarction in past history. Method : 2 patients with erectile dysfunction were included in this study. Each patient was treated with palmigihwang-tang and acupuncture. The erection was evaluated clinically by manual palpation and estimated on a 5-point scale as no response, some enlargement, full, enlargement, erection sufficient for intercourse, and full rigidity, In addition ,each patient assessed his satisfaction with the treatment using a 3-point scale as poor, fair, or good Result : 2 cases patients with erectile dysfunction was improved full rigidity by treatment of using palmigihwang-tang and acupunction. Satisfaction with the treatment was reported Good. Conclusion : Treatment of using Palmigihwang-tang and acupuncture was highly effective at producing an erection satisfaction for vaginal intercourse