TOPICAL ANTIFUNGAL COMPOSITION COMPRISING TERBINAFINE OR ITS SALT

摘要

The present invention provides a topical antifungal having excellent properties in skin penetration and retention in the skin. Specifically, the present invention provides a topical antifungal composition comprising terbinafine or its salt; a film-forming agent; a solvent; and one or more selected from the group consisting of urea, 1-dodecylurea, and 1,3-didodecylurea as an agent for increasing retention of terbinafine or its salt in an applied skin.