Pain during menstruation, if it is caused by primary dysmenorrhea, it can be relieved by local hot compresses, adequate rest, and taking painkillers in advance, etc. If it is caused by secondary dysmenorrhea, it is necessary to actively treat the primary disease. 1. Primary dysmenorrhea: refers to dysmenorrhea without organic lesions, generally common in adolescent women, the pain is relatively light, can be relieved by local hot compresses, adequate rest and other methods to ease the discomfort and reduce pain, but also comply with the doctor’s advice to take ibuprofen and other painkillers in advance. 2. Secondary dysmenorrhea: refers to the existence of other disease factors leading to dysmenorrhea, prevalent in women of childbearing age, such as endometriosis, uterine adenomyosis, etc., need to actively treat the primary disease, dysmenorrhea can be relieved. If the symptoms are serious, it is recommended to go to the hospital in time, under the guidance of the doctor for standardized treatment.