咳嗽性头痛(Cough headache)是一独特综合征,其特征为:以咳嗽、打喷嚏或Valsalva手法为诱因,突发剧烈头痛并迅速缓解。虽然它常常是良性的,但仍有约10%的病人患有颅内占位损害或Arnold-Chiari畸形。本文报告1例以咳嗽性头痛综合征为主要表现的脑动脉瘤。 Cough headache is a unique syndrome characterized by coughing, sneezing, or Valsalva manipulation as a trigger for severe acute headache and rapid relief. Although it is often benign, about 10% of patients still have intracranial space-occupying lesions or Arnold-Chiari deformities. This article reports a case of cough headache syndrome as the main manifestation of cerebral aneurysms.