摘要：

 癫痫是由多种病因导致的大脑神经元异常放电而引起的慢性神经功能障碍综合征。偏头痛是一类以单侧或双侧发作性头痛为特点的慢性神经血管性疾病。癫痫和偏头痛均为发作性疾病，二者皆有发作性、短暂性、重复性及刻板性的临床特点，癫痫共病偏头痛是指两种疾病非因果关系但同时出现于同一患者；偏头痛患者癫痫呈高发，而癫痫患者则易合并偏头痛。对癫痫共病偏头痛的发病机制、临床诊断和治疗研究的最新进展进行综述，有助于临床医师准确理解二者共病的关系。

关键词:  癫痫, 偏头痛, 共病现象, 综述

Abstract:

Epilepsy is a chronic brain dysfunction syndrome caused by abnormal discharge of neurons in the brain induced by various causes. Migraine is a chronic neurovascular disease characterized by unilateral or bilateral paroxysmal headache. Epilepsy and migraine are both paroxysmal, transient, repetitive and stereotyped. Comorbidity of epilepsy and migraine refers to the occurrence of non-causal relationship between the two disorders in the same patient. The incidence of epilepsy in patients with migraine and the incidence of migraine in patients with epilepsy are higher than that in general population. This article will review the latest advances of pathogenesis, diagnosis and treatment of epilepsy and migraine comorbidity, so as to help clinicians deepen the understanding of the comorbidity.

Key words:  Epilepsy,  Migraine, Comorbidity, Review