Administration package unit for the delivery to the olfactory region.

摘要

The present invention relates to a method for administering a pharmaceutical preparation comprising at least one active substance to the olfactory region of a human. The method comprises administering a dose of preparation for ejection of a nasal spray device (1) through a nostril of a human, the device and the pharmaceutical preparation form being adapted that the spray angle (3) is as much as 35 degrees. The procedure is useful for the treatment of diseases affecting the olfactory organ, the brain and central nervous system. The present invention also relates to a nasal spray device (1) comprising a pharmaceutical preparation. The pharmaceutical preparation preferably contains a viscosity enhancing agent and the pharmaceutical preparation preferably has a dynamic viscosity in the range of 5-300 cP.