Cerebrovascular headache should be treated according to different etiologies. For example, clinical J-findings of headache are often associated with the use of Jd vasodilators i4. Righteousness such as hypertensive brain first by headache, the patient rk pressure suddenly rises with and maintains at a higher level, significantly higher than the noon level, presenting a continuous and violent full headache, accompanied by nausea, vomiting, mental confusion, seizure low seizure, etc. * Its prevention and treatment method should be sufficient to control hypertension, give treatment of lowering blood pressure, lowering cranial ratio and sedation, etc., in order to quickly release the critical symptoms. It should be hospitalized to avoid accidents. Prevention and treatment of headache caused by ischemic cerebrovascular disease. The mechanism of headache is mainly out of ischemia and hypoxia after the expansion of cerebral vascular compensatory parts, or due to brain necrosis caused by brain edema, softening ah cause cranial pressure increase headache. In prevention and treatment, appropriate amount of dehydrating agent should be given to deduce low intracranial ratio. May give sedative analgesic; appropriate application of vasodilator or not with the heart tube dilator (the use of a variety or a large number of dL tube dilator, can cause vasodilatory headache cerebral hemorrhagic vascular cure treatment. With hypertension, if the intracranial aneurysm is accompanied by successful venous malformation, there is always the possibility of subarachnoid hemorrhage or dirty hemorrhage. Before the development of a small mL headache, the original disease should be treated (aneurysm, arteriovenous malformation can be treated by surgical embolization). For those who have already had subarachnoid hemorrhage or cerebral hemorrhage, they should be treated with hemostasis, blood pressure, cranial pressure reduction, and appropriate analgesics and sedatives.