Cephalovascular pain is mainly associated with vasodilatation or vasospasm, but may also be due to the presence of other cerebrovascular diseases, such as cerebral hemorrhage, cerebral infarction, subarachnoid hemorrhage or occupying lesions in the brain. If headache symptoms are very obvious, it is recommended to observe the presence of significant limb weakness or unfavorable speech function, and the presence of certain hallucinatory psychiatric symptoms. If these conditions exist, consult a neurology clinic to improve cranial MRI, psychometric examination and complete EEG.