Stable concentrated liquid formulation of inhalable drug, e.g. formoterol or salbutamol, in solution or suspension medium, used after dilution for treatment of respiratory disorders by inhalation

摘要

A storage-stable formulation of drug(s) (I) effective on inhalation comprises a solvent or suspension medium and (I), where the concentration of (I) is 10-500 times the therapeutically effective concentration. An Independent claim is also included for the use of the formulation for administration by inhalation, after 10-500 fold dilution.