Cyperus rotundus is a kind of traditional Chinese medicine like silkworm chrysalis, which is usually picked in autumn. When taking medicine, you need to clean the roots, put them in boiling water and cook them roughly to dry them. After drying, you can take medicine. This traditional Chinese medicine is generally distributed in some southern regions, including Fujian, Zhejiang and so on. As a traditional Chinese medicine, it has a slightly bitter and sweet taste. There is also a good reputation for this Chinese herbal medicine in medicine: General manager of qi disease? Besides qi disease, it has a good therapeutic effect on some gynecological diseases and other symptoms. First of all, the first type of disease is qi disease. Rhizoma Cyperi belongs to the liver meridian, and its most important function is to soothe the liver and regulate qi. If the liver qi is not smooth, it will make the whole person unhappy and listless. However, Cyperus rotundus can play a good role in regulating liver qi, and when liver qi is smooth, people's mood will improve accordingly. The internal organs in the body also begin to work normally, which will also enter a benign cycle, which can play a very good role in the metabolism and detoxification of the body, and the ability to treat qi disease is naturally self-evident. Secondly, the gynecological disease Cyperus rotundus can also play a very good regulatory role, especially the irregular menstruation or dysmenorrhea that most girls feel very headache. Because this traditional Chinese medicine has a certain anesthetic effect, it can play a certain role in relieving pain, so it can also be used to treat pain in the stomach or liver in medicine. In addition, this drug contains certain trace elements, so it will play a role in lowering blood pressure. This trace element will act in the body to speed up the metabolism of sodium salt in the body, so as to keep the blood pressure at a normal value, and for some people with hypertension, it can also play a role in lowering blood pressure. In addition to trace elements, it also contains a natural pharmaceutical ingredient, namely Cyperus alcohol, which can play a good role in clearing away heat, so it can be well treated for some colds and fevers.