Headache and vomiting during menstruation is mainly due to the fact that a large amount of prostaglandins are produced when the endometrium is shed. The large amount of prostaglandins then leads to smooth muscle contraction, for example, it will cause smooth muscle contraction of the gastrointestinal tract, so there will be nausea, vomiting and other clinical symptoms. As prostaglandins can lead to headache, there will be menstrual headache, this situation suggests that it is best to be regulated and treated by traditional Chinese medicine. In addition, during the menstrual period, you must do a good job of keeping warm and soak your feet in hot water every day to promote blood circulation, which can make the menstrual blood flow more smoothly, reduce the fatigue during menstruation, and in addition to strengthening the body. If the headache is more serious during menstruation, it is recommended to have a CT scan to find out if there is any organic lesion in the head.