1 results about "Cynanchum amplexicaule" patented technology

This invention provides a composition with menstrual regulating and blood-activating effects and its application in the preparation of external products, relating to the field of biomedical technology. This invention utilizes a composition composed of Chinese herbal raw materials including *Cephalotaxus fortunei* bark, star anise, *Erigeron breviscapus*, *Piper longum*, *Caulis thunbergii*, *Radix Achyranthis Bidentatae*, *Radix Scutellariae*, *Radix Achyranthis Bidentatae*, *Radix Panax notoginseng*, *Radix Bambusae in Taeniam*, and *Radix Achyranthis Bidentatae* to prepare a traditional Chinese medicine acupoint patch for treating or improving primary dysmenorrhea. The herbal acupoint patch can inhibit the expression of inflammatory factors, downregulate the expression level of COX-2, thereby inhibiting PGF2α, increasing the level of PGE2, and reducing uterine tissue inflammation, achieving multi-target treatment of primary dysmenorrhea. The herbal acupoint patch utilizes the power of the medicine through the acupoint, and the acupoint utilizes the properties of the medicine. The meridians are the channels, and the acupoints are the gateways. The medicinal power directly reaches the Chong and Ren meridians and the uterus, so that cold is warmed and dispelled, blood stasis is cleared and eliminated, and qi and blood flow smoothly, thus curing dysmenorrhea. It plays a role in warming the meridians and dispelling cold, promoting qi and blood circulation, removing blood stasis and relieving pain, providing a new direction for the external treatment strategy of traditional Chinese medicine for primary dysmenorrhea.