PROBLEM TO BE SOLVED: To reduce troubles in a therapeutic method for scattering an antimicrobial agent on an opened local part of a human body.SOLUTION: A container 1 containing an antimicrobial agent includes a container body 11 housing a powdered antimicrobial agent 13 to be scattered toward an opened local part of a human body and a path forming member 12 which is provided on an outer edge of the container body 11 to be freely opened and forms a path which allows the housed antimicrobial agent 13 to be scattered to the outside in an opened state. A particle size distribution of the antimicrobial agent 13 includes 10% or more of a first particle group with a particle size less than 15 μm and 20% and more of a second particle group with a particle size of 50 μm or more.COPYRIGHT: (C)2014,JPO&INPIT【課題】人体の開口局所に抗菌剤を散布する施術方法の手間を低減する。【解決手段】抗菌剤入容器1は、人体の開口局所に向けて散布される粉末状の抗菌剤13を収容した容器本体11と、容器本体11の外縁に開放自在に設けられ、開放状態のときには収容されていた抗菌剤13が外部に散布可能になる経路を形成する経路形成部材12とを有する。抗菌剤13の粒径の分布は、粒径が15μm未満の第1粒子群を10%以上含み、且つ、粒径が50μm以上の第2粒子群を20%以上含むことを特徴とする。【選択図】図1