During menstruation, you can eat more seaweed, black sesame, black fungus, cinnamon, etc. You can also eat red bean and purple rice porridge to promote the discharge of stagnant blood in the uterus and relieve menstrual pain caused by stagnant blood. You can also drink brown sugar water. Brown sugar is warm and can nourish and invigorate the blood and promote blood circulation, and rose tea can also invigorate the blood and remove stasis, discharging stagnant blood in the body. Severe intrauterine stasis needs to be regulated by Chinese herbal medicine under the guidance of a doctor, such as safflower, angelica, astragalus and dang ginseng, which can unblock the meridians and invigorate the blood, or you can take motherwort and biochemical granules to promote the elimination of stasis in the uterus and relieve menstrual discomfort. In the menstrual period need to keep warm, can not eat cold food, so as not to cause the uterus cold lead to the uterus stagnant blood, usually appropriate activities can enhance the body resistance, help menstrual blood discharge.