The present invention provides an inhaler device (1) for dispensing doses of medicament, the inhaler comprising means for receiving a compartment containing medicament and medicament extraction facilitating means (22) for locating in a received compartment (42) and thereby allowing an extraction of medicament from said compartment wherein the extraction facilitating means comprises (i) a first fluid pathway extending therethrough for directing extracted medicament to an outlet of the inhaler and (ii) means which, in use, provides a second fluid pathway for directing fluid into said compartment past a sealing material of the compartment pierced by said extraction facilitating means. (Figure 7)
