PROBLEM TO BE SOLVED: To provide an S/O type patch excellent in the transdermal absorbability of a hydrophilic compound and a method for producing the S/O type patch.SOLUTION: According to the present invention, there is provided an adhesive patch comprising an adhesive layer retaining a medicament on a support. The adhesive layer comprises: a complex (A) of a sold-in-oil (S/O) type hydrophilic compound and a surfactant a thermoplastic elastomer (B) an oily component (C). The content of the thermoplastic elastomer (B) relative to the total mass of the thermoplastic elastomer (B) and the oily component (C) is 10% by mass or more and less than 40% by mass.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】親水性化合物の経皮吸収性に優れるS/O型貼付剤及びその製造方法を提供すること。【解決手段】支持体上に薬物を保持する粘着層を有する貼付剤であって、前記粘着層は、Solid-in-oil(S/O)型の親水性化合物と界面活性剤との複合体(A)、熱可塑性エラストマー(B)、及び油性成分(C)を含み、熱可塑性エラストマー(B)と油性成分(C)の合計質量に対する熱可塑性エラストマー(B)の含有量が10質量%以上、40質量%未満である、貼付剤。【選択図】なし
