ANTITUSSIVE AND EXPECTORANT COMPOSITION CONTAINING, AS ACTIVE INGREDIENT, MIXTURE EXTRACT OF COPTIDIS RHIZOME AND PELARGONIUM SIDOIDES

摘要

The present invention relates to a use of a mixture extract of Coptidis rhizome and Pelargonium Sidoides as anantitussive or expectorant agent, and a use of the same for preventing or treating respiratory diseases or respiratory infection.