The "Rihua Zi materia Medica" records: "Regulates the middle energizer and invigorates qi, stops diarrhea, removes phlegm, suppresses epidemic pathogenic factors, and alleviates febrile cough." Modern pharmacology indicates that a decoction of Gnaphalium has a cough-suppressing effect and can inhibit common pathogenic bacteria. It can be used for expectorant, antitussive, and asthma-relieving effects, as well as for removing dampness and wind, promoting diuresis to reduce swelling, detoxifying dampness, and also has a certain role in treating hypertension. --- Golden Horse Lotus