Traditional Chinese natural herbal used for the relief of sore throat, coughs, hoarseness, and loss of voice. It is a throat demulcent and expectorant. It helps to prevent dryness of throat resulting from late night, fatigue due to over-work, excessive smoking and drinking. Nourish the lungs, eliminate phlegm and relieve cough. To soothe the sore throat and remove heat. For relief of cough due to cold, copious cough phlegm. relieve discomfort of throat aphonia and hoarse.