PURPOSE: To provide a vessel containing medicine suitable for use in gargling or the like at a place with many people gathering, such as a school and an office without any need to measure a medicine whenever used and to prepare another vessel.

CONSTITUTION: A plurality of vessels 1 including a body section 1a and a bottom section 1b are so positioned as to be freely coupled to and detached from each other. In this case, the vessels 1 at least adjacent to each other are connected via an irreversibly collapsible connection means 9. In addition, a medicine 2 is held on the inner side of at least one of the bottom section 1b or the body section 1a.