Artemisia annua is the alias of Artemisia annua, which can be used as a traditional Chinese medicine, with diuretic and drenching (to improve the urine dribbling, urine volume is not passable) effect, and there is no clear contraindication to the use of medication. Artemisia annua’s drug source is the cruciferous plant Artemisia annua’s whole grass, its taste is pungent, sexual flat, with the effect of diuresis, can be used for gas shower, labor shower (after labor urinary frequency and urgency urinary pain, discomfort in the abdomen) and scabies and other diseases treatment. It can be appropriate amount of decoction soup for internal use, can also be decoction fumigation external use, there is no clear contraindication to the use of medication, but the specific use of the physician’s diagnosis should be carried out under the guidance of the doctor, do not use on their own, in order to avoid misunderstanding of the condition.