Premenstrual headache may be caused by premenstrual syndrome, or it may be caused by migraine, or it may be caused by upper respiratory tract infection, with different causes and different treatments. 1. Premenstrual syndrome: Premenstrual syndrome is a kind of disease related to neuroendocrine factors that occurs before menstruation, which can lead to premenstrual headache, depression, anxiety and other symptoms, the patient should relax, eat a reasonable diet, and oral vitamin B6, ibuprofen and other medications for treatment. 2. Migraine: Migraine is a chronic neurovascular disease, patients suffering from this disease can also appear premenstrual headache symptoms, in addition to nausea, vomiting and other symptoms, oral ibuprofen, dihydroergotamine and other drugs for treatment. 3. Upper respiratory tract infection: If the patient has an upper respiratory tract infection before menstruation, the symptoms of premenstrual headache will also occur, and the patient will also have other symptoms such as nasal congestion, runny nose, etc. The patient can be treated with medicines such as acetaminophen, ibuprofen, chlorpheniramine maleate, etc. If the symptoms of premenstrual headache persist, the patient can also have nausea and vomiting. If the symptoms of premenstrual headache persist, please consult a doctor to find out the cause and ask the doctor to dispose of it. The above medications should be taken in strict accordance with the doctor’s instructions, and should not be used blindly on their own to avoid adverse consequences.