Objective : The purpose of this report is to know the effect of Sopung-san and Cheonggisamseup-tang(消風散 合 淸肌?濕湯) on seborrheic dermatitis. Methods : We experienced one case of seborrheic dermatitis patient with Sopung-san and Cheonggisamseup-tang. To evaluate the effectiveness of this treatment, we used the Visual Analogue Scale(VAS) about symptoms of flare, itching, and observe scales. Results : After the treatment, the grade of flare and itching VAS was decreased, and clinical symptoms were improved including scales. Conclusion : The result indicate that Sopung-san and Cheonggisamseup-tang is helpful in the treatment of seborrheic dermatitis. And an author consider that additional clinical studies are needed to verify the effectiveness of herbal medicine with objective assessment tools.