If your stomach hurts when you have your period, it is best to drink brown sugar and ginger water. It is recommended to boil water with a tablespoon of brown sugar and four slices of ginger, and drink it while it is hot when there is more than half a bowl left, which not only has the effect of dispelling cold and warming the uterus, but also has the effect of treating dysmenorrhea, and can eliminate fatigue and replenish blood. If the effect of this method is not good, the only clinical treatment can be medication, you can take oral motherwort capsules, usually about 20 minutes after taking the medicine, the symptoms of pain will be relieved. It is recommended that the cause of lower abdominal pain during menstruation must be investigated, such as excluding dysmenorrhea caused by uterine developmental abnormalities, excluding endometriosis, and discharging dysmenorrhea caused by pelvic inflammatory disease.