PROBLEM TO BE SOLVED: To provide a skin patch sheet that sufficiently prevents strike-through of gel and moisture during its production while having a gel layer with a high moisture content, and also has excellent followability to skin.SOLUTION: A skin patch sheet is obtained by lamination of the following hydrous polymer gel (A) and fiber sheet (B): (A) hydrous polymer gel that has a moisture content of 50 mass% or more and 95 mass% or less and (B) fiber sheet that has a thickness of 0.01 mm or more and 0.4 mm or less, a basis weight of 3 g/mor more and 70 g/mor less, and a permeability of 0.1 cc/cmsecs or more and 90 cc/cmsecs or less.SELECTED DRAWING: None【課題】水分率の高いゲル層を有しつつ、製造時におけるゲルや水分の裏抜けを十分に防止するとともに、皮膚への良好な追従性をも有する皮膚貼付用シートに関する。【解決手段】次の含水高分子ゲル(A)と繊維シート(B): (A)水分率が50質量%以上95質量%以下である含水高分子ゲルと、 (B)厚みが0.01mm以上0.4mm以下であり、坪量が3g/m2以上70g/m2以下であり、かつ通気度が0.1cc/cm2・秒以上90cc/cm2・秒以下である樹脂繊維シートとが積層されてなる皮膚貼付用シート。【選択図】なし