The present invention comprises a device for inhaling medication, comprising: a first housing part provided with one or more cavities in which a dose of a pre-determined quantity of medication can be arranged; and a second housing part which is fixed substantially non-releasably to the first housing part, wherein the first and second housing parts are movable relative to one another between a first position wherein the cavities with powdered medication are closed and a second position in which the cavity is placed into connection with an air path and the medication can be inhaled.