Folium Artemisiae Argyi, Folium Artemisiae Argyi and Folium Artemisiae Argyi all have medicinal value. Folium Artemisiae Argyi is mainly the medicinal component of its aromatic substances. The use of moxa sticks in acupuncture and moxibustion in traditional Chinese medicine is to use the transdermal absorption of this aromatic substance and through scalp absorption to achieve the functions of clearing heart fire, inducing resuscitation, promoting blood circulation and relaxing tendons. Soak withered mugwort leaves in water for disinfection and itching relief, and parturient often bathe or fumigate with mugwort leaves. The main characteristics of Artemisia argyi root are regulating qi and blood, warming meridians, dispelling cold and dampness, and stopping cold pain, so it is widely used in gynecological diseases such as abdominal cold pain and irregular menstruation. , or wet skin disease, eliminate evil spirits.