Composition for prevention or treatment of oral disease comprising Epimedium Herb extract

The invention relates to a composition for prevention or treatment of an oral disease comprising an epimedium herb extract, and particularly to a medical external composition which has a preventing orimmprovement effect on dental caries, parodontopathy, toothache, hemodia and ozostomia. The composition of the invention has excellent antibacterial activity to bacteria which cause dental caries andparodontopathy, and furthermore suppresses the PGE2 as a pain and inflammation marker according to the concentration. Furthermore the compositions has an excellent gingivitis forming effect, a epimedium suppressing effect and an ozostomia preventing effect, thereby realizing high application value as a medical external composition for preventing or improving more than one oral disease selected from a set which is composed of dental caries, parodontopathy, toothache, hemodia and ozostomia. Furthermore the composition of the invention can be used as a medical composition and a food composition. 本发明涉及包含淫羊藿草本提取物的口腔疾病预防或治疗