PROBLEM TO BE SOLVED: To provide water-disintegrable sheet agents for external use with excellent water-disintegrable properties, which causes little frictional stimulation when used on diseased sites and the like in a state impregnated with a drug solution, and which is sufficiently dispersed in the water flow of the flush toilet and the like, after use, and prevents clogging of the sewer pipe and the like.SOLUTION: The present invention relates to a water-disintegrable sheet agent for external use, in a sheet agent for external use obtained by impregnating a sheet-like substrate with an aqueous composition, the sheet-like substrate having water disintegration, and the aqueous composition containing an antihistamine and/or a local anesthetic. The water-disintegrable sheet agent for external use of the present invention is for wiping the skin or mucous membranes, and further preferably comprises a packaging material.SELECTED DRAWING: NoneCOPYRIGHT: (C)2020,JPO&INPIT【課題】本発明は、薬液を含浸させた状態で疾患部位等に使用した場合に摩擦刺激が少なく、使用後に水洗トイレ等の水流で十分に離散して下水管等のつまりを発生させない優れた水解性を有する水解性外用シート剤を提供することを課題とする。【解決手段】本発明は、シート状基材に水性組成物を含浸させた外用シート剤において、上記シート状基材が水解性を有し、かつ上記水性組成物が抗ヒスタミン剤及び／又は局所麻酔剤を含有することを特徴とする、水解性外用シート剤である。本発明の水解性外用シート剤は、皮膚又は粘膜の拭き取り用であり、さらに包材を含むことが好ましい。【選択図】なし
