FORMULATION OF BUDESONIDE / FORMOTEROL FOR INHALATION THAT HAS AN APPEARING DETITY OF 0.30 TO 0.36 G / ML, A PROCESS TO PREPARE THE FORMULATION AND USE OF IT.

摘要

A dry powder composition comprising one or more potent pharmaceutically active substances and a carrier substance, all of which have a mass median diameter of less than 10 m and are distributed substantially uniformly, in which the composition has an apparent pouring density of 0.28 to 0.38 g / ml.