Abstract: A medical composition for oral administration is formulated into a jellied form preferably using a base containing carrageenan, locust bean gum, and polyacrylic acid or a partly neutralized product or salt thereof. The jellied medical composition for oral administration is contained in a disposable container made of a synthetic resin and composed of a shell being deformable under forcing and capable of containing the composition therein, a ring neck with a small diameter connected to the shell, and a handle serving as the closed end of the neck and connected to the neck in a breakable manner, wherein the neck is opened to provide a spout for pouring the composition when the handle is broken away from the neck.