<p>Inhalant medicator (1) including a holder detachably rotatably mounted to the holder mounting portion and holding thereon a blister pack (16) having a plurality of medical powder storage chambers spaced apart from each other in a circumferential direction thereof. A pricking tool is attached to the medicator body for pricking an inflow hole (H1) and an outflow hole (H2) in one of the medical powder storage chambers of the blister pack (16) so that the inflow hole is fluidly communicated with an inflow air passageway and the outflow hole is fluidly communicated with an outflow air passageway (7B). The pricking tool has a pair of parallel pins (14) spaced apart from each other by a predetermined distance smaller than a longitudinal length of each of the blistered portions. The inflow (H1) and outflow (H2) holes are spaced apart from each other by the predetermined distance to produce turbulent air flow within the medical powder storage chamber (16D) during the inhalant medication. <IMAGE></p>