PROBLEM TO BE SOLVED: To provide a new composition for the prevention or treatment of cutaneous diseases such as atopic dermatitis.SOLUTION: The invention provides a composition containing dihomo-&gamma-linolenic acid (DGLA), having preventing or treating effect on cutaneous diseases and usable as medicines, etc.COPYRIGHT: (C)2012,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、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