For adenomyosis, pharmacological treatment is mainly aimed at relieving symptoms. For patients with mild to moderate dysmenorrhea and insignificant uterine enlargement, non-steroidal anti-inflammatory drugs (NSAIDS) can be used for symptomatic pain relief; GnRH-a (Daphylline, Inhibiton, etc.) is currently the most effective drug for adenomyosis, with a duration of 3-6 months, during which the uterus shrinks and the dysmenorrhea disappears, but it is very easy to relapse rapidly after stopping. Mannorrhea (levonorgestrel IUD system) is a contraceptive ring with highly effective progestin. After the IUD is inserted, the endometrium gradually shrinks under the effect of progestin, the menstrual flow decreases, and the symptoms of dysmenorrhea are also reduced, while the inhibitory effect on the ovaries is small and basically does not reduce the estrogen level in the body. The main side effect is vaginal bleeding at the beginning of the IUD, which usually lasts from 3 to 6 months, but it will be fine after this “break-in period”. Patients with mild to moderate dysmenorrhea can also take short-acting oral contraceptives, and if the periodic dosing is not satisfactory, they can also take them continuously. Chinese herbal medicine from the motherland also has very good experience in the treatment of dysmenorrhea, and can be used to warm the menstrual flow and resolve stasis p regulate qi and relieve pain with Chinese preparations such as Yue Yue Shu p Gui Zhi Fu Ling Wan p Dysmenorrhea Pill p Shao Abdominal Pill p Shao Abdominal Pill p Regulating Menstruation and Removing Blood Stasis Pill p Gynecological Hui Sheng Dan and Blood Mansion Pill, etc. Individual medication can also be used according to the principles of diagnosis and treatment in Chinese medicine. Mifepristone, which has occasionally been observed in experimental treatment, has been reported to be effective in relieving dysmenorrhea, but there is a lack of credible evidence and further research is needed.