Dysmenorrhea is a common symptom in obstetrics and gynecology, and there are two main types of pain relief options: 1) medication. 2) surgery. First of all, medication, commonly used drugs include non-steroidal anti-inflammatory drugs, such as indomethacin or ibuprofen, etc.. However, when using medication, it is recommended to start taking oral medication before the onset of menstrual cramps and discomfort in the lower abdomen, rather than waiting until the real menstrual cramps get up. Next is the oral short-acting contraceptive pill. In addition to playing a contraceptive role, the oral short-acting contraceptive pill can also treat dysmenorrhea, adjust the menstrual cycle and reduce menstrual flow. Again, you can consider applying leuprolide. Leuprolide can treat dysmenorrhea and can serve the purpose of shrinking the uterus. However, this medication cannot be used alone and symptoms tend to recur if the medication is discontinued, so it is mostly used in combination with Manorex. Patients with a large uterus can start using leuprolide, and after the uterus has shrunk, they can be maintained with the use of a Mannorrhea ring. Surgical treatment is mainly indicated for ovarian chocolate cysts or adenomyosis, which are poorly treated by conservative treatment.