PROBLEM TO BE SOLVED: To provide a novel composition for preventing or treating atopic dermatitis and the like.SOLUTION: Disclosed are compositions, such as medicines, containing dihomo-γ-linolenic acid (DGLA) and having prophylactic or therapeutic effect for skin disease, such as atopic dermatitis.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】アトピー性皮膚炎などを予防又は治療するための、新規な組成物の提供。【解決手段】ジホモ-γ-リノレン酸(DGLA)を含んで成り、アトピー性皮膚炎などの皮膚疾患に対して予防又は治療効果を有する医薬などの組成物。【選択図】なし