Brown sugar has the function of benefiting Qi and replenishing blood, relieving pain in the middle, and activating blood circulation to remove blood stasis. Drinking brown sugar water during menstruation is to take advantage of this principle. Brown sugar contains vitamins and trace elements, as well as high nutritional value. Drinking brown sugar water during the first few days of menstruation can relieve menstrual pain and facilitate the discharge of menstrual blood. Patients who usually have heavy menstruation and high blood sugar are not recommended to drink brown sugar water. Whether or not to drink brown sugar water during menstruation depends on your specific situation, and if necessary, go to the hospital to check and consult your doctor before you start drinking. Pay attention to try not to get cold, do not eat cold, greasy, stimulating food, keep a relaxed mood and try not to stay up late, so as not to affect the menstruation. Do not have intercourse and excessive exercise during menstruation.