Method for nasally administering aerosols of therapeutic agents to enhance penetration of the blood brain barrier

摘要

Described is a metering spray designed for pernasal application, the spray containing at least one sex hormone or at least one metabolic precursor of a sex hormone or at least one derivative of a sex hormone or combinations of these, excepting the precursors of testosterone, or at least one biogenic amine, with the exception of catecholamines.