PROBLEM TO BE SOLVED: To provide novel formulations of volatile anesthetics and methods of use for treating an inflammation or wound.SOLUTION: In a composition, a component of an emulsion comprising a lipid, such as soybean oil or olive oil, is a solution comprising: an effective amount of a volatile anesthetic, such as isoflurane, halothane, enflurane or sevoflurane, dissolved in an aqueous solution； and a solvent to reduce the volatility, such as dimethyl sulfoxide, N-methyl-2-pyrrolidone, dimethylformamide, dimethylacetamide or ethanol. A method comprises administering the composition via a topical, intrathecal, epidural, transdermal, topical, oral, intra-articular, mucosal, buccal, rectal, vaginal, intramuscular, intravesical or subcutaneous route.SELECTED DRAWING: Figure 1【課題】創傷または炎症を処置する新規揮発性麻酔薬製剤及び使用法の提供。【解決手段】水溶液に溶解した有効量のイソフルラン、ハロタン、エンフルラン、セボフルラン等の揮発性麻酔薬と揮発性を低減させるためのジメチルスルホキシド、N-メチル-2-ピロリドン、ジメチルホルムアミド、ジメチルアセトアミド、エタノール等の溶媒を含む溶液が、ダイズ油、オリーブ油等の脂質を含む乳剤の成分である組成物、及び組成物を表面、くも膜下、硬膜外、経皮、表面、経口、関節内、粘膜、口腔、直腸、膣、筋肉内、膀胱内、および皮下の経路により投与する方法。【選択図】図１
