The symptoms of headache during menstruation are mainly caused by the following: 1. Menstrual syndrome, which is related to the level of hormones in the body, some patients have discomfort during premenstruation, the main clinical symptoms are headache with nausea, vomiting, abdominal pain, etc. The symptoms of headache can appear unilaterally or bilaterally, the headache has no obvious trigger, and the headache is relieved after menstruation, which is related to intermittent intracranial edema during menstruation; 2. Migraine, mainly headache symptoms appear on one side or both sides, mental tension, exertion, and menstruation can trigger acute recurrence of migraine. There is no fixed relationship between headache and menstruation. Common clinical symptoms include headache accompanied by nausea, vomiting and blurred vision, etc. Patients who avoid exertion and cold during menstruation and have severe headache can take drugs for symptomatic treatment, commonly used drugs are acetaminophen tablets.