| abstract |
[MEANS FOR SOLVING PROBLEMS] The liquid preparation for external use of the present invention comprises 0.1 or more kinds of mixtures selected from the group consisting of tranexamic acid, tranexamic acid derivatives and salts of tranexamic acid (hereinafter also referred to as tranexamic acids). 10 mass%, 0.0001-0.2 mass% of water-soluble disinfectant, 0.01-1 mass% of preservative, and 0.1-5 mass% of nonionic surfactant. It is characterized by. In addition, the wiping agent of the present invention is characterized in that it contains the external liquid agent. [Effect] According to the external liquid preparation of the present invention, it is possible to prevent the formation of precipitates and ensure long-term storage stability even in an external liquid preparation containing at least tranexamic acids, a water-soluble disinfectant, and a preservative. Thereby, it becomes possible to ensure the effectiveness of the external solution for a long period of time. The wiping agent of the present invention can be used stably over a long period without precipitation of components. [Selection figure] None |