2. Artemisia argyi is very common in life. Many people will regard mugwort leaves as weeds. In fact, it has high medicinal value. Folium Artemisiae Argyi is warm, pungent and bitter, and has the effects of warming meridians to stop bleeding, dispelling cold and relieving pain. External use can also treat skin itching, while honeysuckle is cold and sweet, which can clear away heat and toxic materials, dispel wind and clear heat, and is often used to treat symptoms such as hot sore, carbuncle, swelling and sore throat.