PROBLEM TO BE SOLVED: To create a volatilization container which enables a volatilization part body to be integrally molded, prevents water immersion, and efficiently volatilizes medicinal components into air.SOLUTION: A volatilization container has: a container body 1 filled with a volatile medical agent P etc.； and a volatilization part body 10 for holding the container body 1 therein. The volatilization container is used in a state where the volatilization part body 10 holding the container body 1 is installed horizontally. The volatilization part body 10 includes: a housing part 11 for housing the container body 1； an opening part 11E for introducing the container body 1 into the housing part 11； a fitting part 12 which fits in a mouth cylindrical part 2 of the container body 1 and holds the container body 1 in the housing part 11； a partition wall 16 which has a volatilization hole 16a for volatilizing the medicinal agent P etc. and is disposed facing the mouth cylindrical part 2 of the container body 1 housed in the housing part 11； and a shielding body 17 which is disposed facing the partition wall 16 and covers the volatilization hole 16a so that the volatilization hole 16a is not exposed to the outside.SELECTED DRAWING: Figure 2
