abstract |
The present invention provides a composition for improving the sustained-release ability of N-(2-ethylsulfonylamino-5-trifluoromethyl-3-pyridyl)cyclohexan ecarboxamide or a salt thereof. More specifically, the present invention provides a composition for topical administration comprising N-(2-ethylsulfonylamino-5-trifluoromethyl-3-pyridyl)cyclohexan ecarboxamide or a salt thereof and a polycation polymer. |