[Problem] The present invention relates to a storage case for storing a pharmaceutical preparation syringe unit that is used when administering a growth hormone, for example, and enables effective use thereof also when administering the preparation. [Solution] The storage case (100) for storing a pharmaceutical preparation syringe unit (4) that is fitted onto a preparation administering device (8) is provided with a base body (1) which has an open upper side and a cover (2) for covering the opening of the base body (1). The base body (1) has, on the inside thereof, a concave portion (5) which holds the cylindrical pharmaceutical preparation syringe unit (4). The concave portion (5) comprises holding portions (6), each holding an end of the pharmaceutical preparation syringe unit (4), and a center concave portion (7) for attaching and removing the pharmaceutical preparation syringe unit (4), the center concave portion (7) being provided in a position that corresponds to the main body portion of the pharmaceutical preparation syringe unit (4) when stored. The center concave portion (7) further comprises a base portion which is lower than the holding portion (6), and is formed such that the preparation administering device (8) can be disposed in an upright manner.La présente invention concerne un boîtier à seringue permettant de stocker une unité de type seringue de préparation pharmaceutique utilisée lors de ladministration dune hormone de croissance par exemple, et permettant également une utilisation efficace de ladite seringue lors de ladministration de la préparation. Linvention concerne, plus précisément, un boîtier à seringue (100) servant au stockage dune unité de type seringue de préparation pharmaceutique (4) qui est installé sur un dispositif dadministration dune préparation (8) et qui comporte un corps servant de support (1) comprenant un côté supérieur ouvert et un couvercle (2) destiné à recouvrir louverture dudit corps servant de support (1). Le corps se