Abstract: Provided is a package that exhibits satisfactory moldability as well as moisture adsorption and gas adsorption properties. A package P includes a container sheet 6 in which a concave receptacle unit 5 that accommodates a solid preparation 8 containing solifenacin succinate or 1-{[?-isobutanoyloxyethoxy]carbonyl}aminomethyl}-1-cyclohexaneacetic acid is formed, and an airtight cover material sheet 7 for sealing the solid preparation 8. The container sheet 6 is formed by a package film F1 in which an adsorption layer 1, at least one or more substrate layers 2 formed by resins, an aluminum foil 3, and a barrier layer 4. The adsorption layer 1 is laminated with the substrate layer 2 while also being disposed on the side where the solid preparation 8 is accommodated, and contains at least zeolite.

Abstract: Provided is a package of a solid pharmaceutical preparation capable of preventing an unpleasant odor and coloring due to hydrolysis progressing during storage of a solid pharmaceutical preparation containing 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid. A package of a solid pharmaceutical preparation housing a solid pharmaceutical preparation containing 1-{[(?-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexane acetic acid includes a PTP package, an adsorbent, and an outer packaging material. The PTP package includes the solid pharmaceutical preparation, a container sheet for housing the solid pharmaceutical preparation, and a cover sheet having gas permeability sealing the solid pharmaceutical preparation. The adsorbent includes at least zeolite. The outer packaging material includes a gastight material to house and seal the adsorbent and the PTP package.