Headache for a week should first be analyzed the cause of the headache, and then treated. If the headache is caused by mental tension and stress, you should relax, reduce stress, exercise properly and improve sleep, and the symptoms may be relieved. In addition, blood pressure should be monitored. If the headache is caused by elevated blood pressure, blood pressure-lowering treatment should be given mainly. The commonly used blood pressure-lowering drugs in clinical practice are mainly levoclodipine and amlodipine benzoate, and valsartan and irbesartan can also be applied. If it is caused by prolonged looking down at the cell phone or playing computer, or prolonged ambulatory work, the time spent looking at the cell phone or playing computer should be reduced and attention should be paid to rest, which may lead to symptom relief. Intracranial organic lesions, such as cranial tumor or cerebrovascular disease, should also be ruled out. If it is a cranial tumor, the patient should be promptly hospitalized for surgery and radiation therapy. If cerebrovascular disease is considered, hospitalization should also be performed.