ABSTRACT
Dysmenorrhea is a common gynecological disease in clinic， with primary dysmenorrhea and secondary dysmenorrhea. Primary dysmenorrhea is usually not accompanied by organic lesions in genital organs， which is mainly related to the increase of prostaglandin content in endometrium during menstruation. Secondary dysmenorrhea is accompanied by organic lesions of reproductive organs， often associated with local lesions of reproductive organs， but also with patients' mental factors and neuroendocrine factors.The incidence of dysmenorrhea is as high as 73.8%， and there is no radical cure method， which has a great impact on the life， work and learning of patients. Chinese medicine essential oil widely exists in aromatic Chinese medicine， with antibacterial， antioxidant and anticancer activities. It can regulate neuroendocrine function， anti-inflammatory and analgesic effects， and improve mood by regulating the levels of prostaglandins， oxytocin and other hormones in the body and regulating the emotions of patients， there by alleviating dysmenorrhea to a certain extent. In recent years， many scholars have made more in-depth research on Chinese medicine essential oil in alleviating dysmenorrhea， but there is a lack of comprehensive collation of such studies. In this regard， the author has systematically sorted out the generation and classification of dysmenorrhea， the mechanism of action of essential oil of traditional Chinese medicine to alleviate dysmenorrhea and the application of essential oil of traditional Chinese medicine in the field of dysmenorrhea by consulting relevant literature in Chinese and foreign languages in recent years， so as to provide reference for the treatment of dysmenorrhea.
ABSTRACT
Volatile oil is widely distributed in Chinese medicinal materials with complex chemical components. The main components are terpenes， aromatics， aliphatics， and nitrogen and sulfur containing. It has a variety of pharmacological activities. Such as antibacterial， anti-inflammatory， analgesic， anti-tumor， anti-oxidant， anti-aging and so on. It is widely used in medical and health care， agricultural efficiency enhancement， and daily products. In recent years， there have been a large number of studies on the pain relief of traditional Chinese medicine （TCM） essential oils， but there is no systematic generalization. The author found that the mechanism of TCM essential oils to exert analgesic effects mainly includes regulation of the central nervous system， anti-inflammatory and analgesic， antispasmodic and analgesic effects by consulting Chinese and foreign literatures in recent years， but the exact mechanism needs to be further verified. This article reviews the research progress of TCM essential oil pain relief from the aspects of pain classification， generation， analgesic mechanism and combination of other technologies， in order to provide reference for related research in the future.