The function and efficacy of Artemisia annua (Classic) comes from Artemisia annua or the whole grass of Artemisia annua in Compositae. The roots (Artemisia annua roots) and fruits (Artemisia annua seeds) of the above plants also have the function of medicine, each of which has its own detailed articles. Artemisia annua: Take Artemisia annua segments, put them into a large pot, pour turtle blood diluted with warm water, mix well, and be slightly stuffy. After being absorbed, put them into the pot and stir-fry with slow fire, and take them out to dry. ② Treatment of shaoyang triple energizer dampness blocking heat depression, qi stagnation, chest distress, cold and heat like malaria: Artemisia annua brain money half to two money, San Qian light bamboo shavings, Xianbanxia money half, Poria cocos, Qin money half, raw Fructus Aurantii money half, Chen Guangpi money half, San Qian jasper powder (package).