多发性硬化症(MS)发作性症状的发生率为1.5％～17.0％,其中癫癎、三叉神经痛及偏头痛等属于非特异性,某些发作性症状如痛性强直发作、发作性瘙痒或局灶性感觉运动性发作等可为MS的特异性表现。某些MS病例是以发作性症状作为疾病的首发症状,因而在MS缺乏特异性实验室诊断方法的情况下如能认识这些发作性症状的特点,则有助于MS的临床诊断。 The incidence of seizure symptoms of multiple sclerosis (MS) is 1.5% ~ 17.0%, of which epilepsy, trigeminal neuralgia and migraine are non-specific, some of the seizure symptoms such as painful tonic attack, pruritus or Focal motility and other attacks may be the specific performance of MS. Some MS cases have episodic symptoms as the first symptom of the disease and thus contribute to the clinical diagnosis of MS if they are aware of the characteristics of these episodic symptoms in the absence of specific laboratory diagnostic methods in MS.