PROBLEM TO BE SOLVED: To provide a medical agent volatilizer that stores a volatile agent in a container provided with a volatile medical agent permeable resin film, which prevents a change in appearance of a product with the lapse of time of usage and prevents impairment of appearance.SOLUTION: A medical agent volatilizer includes a liquid composition and a container storing the liquid composition, where the liquid composition contains a volatile medical agent and a solvent die, at least a part of the container is formed of a volatile medical agent permeable resin film which volatilizes the volatile medical agent to the outside of the container, and the resin film is colored with a solvent dye.SELECTED DRAWING: Figure 1【課題】揮散性薬剤を揮散性薬剤透過性の樹脂フィルムが設けられた容器に収容して構成される薬剤揮散器において、使用時間の経過による製品の外観の変化を防止し、美観を損なうことのない薬剤揮散器を提供する。【解決手段】液体組成物と前記液体組成物を収容する容器を備え、液体組成物が、揮散性薬剤と溶剤染料を含有し、容器の少なくとも一部が、揮散性薬剤を容器の外部に揮散させる揮散性薬剤透過性の樹脂フィルムからなり、樹脂フィルムが溶剤染料により着色される薬剤揮散器とする。【選択図】図１
