Provided is a film-forming pharmaceutical composition for skin application comprising at least one therapeutically active ingredient dissolved in a volatile solvent, and further comprising a film-forming polymer, a plasticizer, and an oily release enhancer. The composition, after being applied to the skin and allowing the solvent to evaporate, has the ability to form a continuous phase containing a film-forming polymer and a plasticizer and a dispersed phase containing droplets of an oily release enhancer.少なくとも1種の治療的に活性な成分を揮発性溶媒に溶かして含み、さらにフィルム形成ポリマー、可塑剤、および油性放出促進剤を含む、皮膚塗布用フィルム形成医薬組成物を提供する。該組成物は、皮膚に塗布し、溶媒を蒸発させた後に、フィルム形成ポリマーおよび可塑剤を含む連続相と、油性放出促進剤の液滴を含む分散相との形成能を有する。