Headache before menstruation may be caused by Qi and blood deficiency or liver qi stagnation or mental tension. This type of women usually have a weak body, white face, low menstrual flow and light red color, so they can take Si Wu Tang with reduction to replenish the qi and nourish the blood. Liver qi stagnation is the head clear qi and blood does not run smoothly, especially women who are usually easily depressed or easily irritable and easily irritable are prone to liver yang hyperactivity headache, these women generally have a large amount of menstruation, red in color, easy to breast swelling and pain before menstruation, generally through the oral intake of prolotherapy or dan gardenia prolotherapy to de-stress the liver to regulate. Modern women live under great pressure, work highly stressful, some stay up late for a long time or with children, do not have a good quality of sleep, these can lead to headaches, so pay more attention to rest, maintain a good mood, regulate their living conditions is also very important. In short, there are many reasons for headaches before menstruation, the common ones are mainly caused by overwork, mental tension, deficiency of qi and blood, liver qi stagnation, etc. It is recommended to go to the hospital for consultation and then dialectical medication treatment, generally the headaches can be relieved.