PROBLEM TO BE SOLVED: To provide a nostril unit which can be easily taken out from a nostril and can be arranged at an appropriate pushing position in the nostril. SOLUTION: A nasal plug unit 1 has a nasal plug main body 2 having a hollow cylindrical shape, a through hole 3 penetrating in the axial direction of the nasal plug main body, and a rod-shaped rod material longer than the through hole 3. 5 and the cap portion 6 which is arranged at the tip of the bar 5 and spreads outward and has a diameter smaller than the diameter of the through hole 3, and is arranged at a position longer than the total length of the through hole 3 from the cap portion 6. It is provided with an auxiliary tool 4 including a disc portion 7 that extends outward from the through hole 3 and has a diameter larger than that of the through hole 3. [Selection diagram] Fig. 3【課題】鼻孔から容易に取り出すことができ、さらに鼻孔内で適切な押し込み位置に配することができる鼻栓ユニットを提供する。【解決手段】鼻栓ユニット１は、中空円筒形形状を有する鼻栓本体２と、該鼻栓本体の軸線方向に貫通する貫通孔３と、貫通孔３よりも長尺な棒形状の棒材５と、該棒材５の先端に配されて外方に広がり貫通孔３の径よりも小径の笠部６と、笠部６から貫通孔３の全長よりも長い位置に配され、棒材５の外方に広がり貫通孔３の径よりも大径の円板部７とを含む補助具４とを備えている。【選択図】 図３
