Most women don’t get headaches when they have their period, only a few of them do. There are several reasons for this: First, if the headache is throbbing or a throbbing pain, this headache is called vascular headache and is directly related to menstruation itself. It is directly related to the menstruation itself. When menstruation occurs, the sex hormones in the body will change, causing endocrine disruption, and this vascular headache occurs, and its principle is the same as dysmenorrhea. Secondly, if the headache is vague and not severe, it may be related to mental factors. Because some women have a sense of fear of menstruation, which can cause psychological pressure, this time to relax the mind oral nerve-regulating drugs can be, there is no need to worry.