There are several reasons for women to have headaches before menstruation: first, it may be due to the discomfort of the body as the estrogen and progesterone secreted by the ovaries begin to decline before the onset of menstruation; second, it may be due to the psychological stimulation of women who often experience fatigue, weakness and menstrual pain during menstruation, which may also reflexively lead to headache symptoms; third, when women suffer from cerebrovascular diseases such as hypertension, they may also Fourth, when women have a cold or cold before menstruation, it will also lead to headache symptoms. Therefore, if a woman has a mild headache, she can first pay attention to proper rest, keep her mood relaxed, give appropriate hot compresses and physical therapy, and observe temporarily, but if the symptoms are more serious, she needs to go to the hospital for examination and treatment.