The invention relates to a device (1) for dosing and dry nebulization of nebulizable material (12) chosen from the group comprising anti- infective agents and immunomodulators, comprising a nebulization channel (3), which has a first attachment piece and a second attachment piece, and a source of compressed carrier gas connected to the first attachment piece via a valve (16) for the purpose of sending a carrier gas pressure pulse into the nebulization channel. The device is characterized in that between the first attachment piece and second attachment piece, and above the nebulization channel, a reservoir (10) open only towards the nebulization channel, which contains the nebulizable material (12), is connected to the nebulizaton channel such that it is gas-tight with respect to the environment, and that, when the valve is closed, a pressure compensation (22) takes place in the nebulization channel and in the reservoir. The invention also relates to a method for dosing and dry nebulization of such a nebulizable material by means of such a device.