Inhaled formulations of isoglycyrrhizic acid or salts thereof and their application in the manufacture of a medicament for treating respiratory diseases

摘要

The present invention belongs to the pharmaceutical field, and relates to an inhaled preparation of isoglycyrrhizinic acid or a salt thereof. In particular it relates to a magnesium isoglycyrrhizinate inhalation formulation and its application in the manufacture of a medicament for treating respiratory diseases.