Schizonepeta tenuifolia, alias: Elsholtzia bodinieri, Elsholtzia bodinieri, Artemisia scoparia, and Schizonepeta, is a perennial plant of Labiatae and Schizonepeta. The stem is strong, woody at the base, multi-branched, 40- 150 cm high, nearly quadrangular at the base, obtuse quadrangular at the upper part, shallowly grooved, and white pubescent. It is used as medicine to dry stems, leaves and spikes. Children with fresh buds have the best sedation. The leaves of Schizonepeta tenuifolia are yellow-green, the stems are square and purplish, the cross section is yellow-white, and the ears are slightly black, purple, yellow and green. It is mild in taste, mild in nature, non-toxic and strong in fragrance. Schizonepeta tenuifolia is a sweating and antipyretic drug, and it is one of the commonly used Chinese herbs, which can relieve phlegm, dispel wind and cool blood. Treat influenza, headache, cold and heat, sweating and vomiting.