PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING RESPIRATORY DISEASES, CONTAINING EXTRACT OF MIXED HERBAL MEDICINES

摘要

Provided are: a pharmaceutical composition for preventing and/or treating respiratory diseases, containing, as an active ingredient, an extract of mixed herbal medicines of at least two selected from the group consisting of Saururus chinensis, Chelidonium majus, Solanum nigrum, and Trichosanthes kirilowii; a method for preparing the same; and a method for preventing and/or treating respiratory diseases, the method comprising administering the herbal medicine extract.