Folium Artemisiae Argyi is a very common Chinese herbal medicine, which has a very good effect on human body. It has the functions of eliminating dampness, dispelling cold, stopping cold and relieving pain, and has a good curative effect on dysmenorrhea, palace cold and menorrhagia of women. Taking a bath after decocting wormwood in water can also remove dampness and tinea. Usually, in addition to boiling water with wormwood for bathing and soaking feet, wormwood can also be eaten directly, made into soup with wormwood and eggs, made into green balls with wormwood and glutinous rice, and stewed with wormwood and old hens.