苯妥英钠又叫大仑丁。它主要用于治疗大发作型癫痫和心律失常。临床应用需要长期服用。现将应注意问题简介如下:一、服用苯妥英钠抗癫痫药,主要是控制放电、防止发作。一般用药时间都较长。由于长时间的服药,使药物参与了脑细胞的某些生化反应,并成为一种不可缺少的因素,因而机体对药物产生了一定依赖性。当突然停药时,会使癫痫发作次数增多甚至会出现癫痫持续状态。服用此药期间(约3～4年)应有毅 Phenytoin sodium, also known as Daren Ding. It is mainly used to treat major seizures and arrhythmias. Clinical applications require long-term use. It should now be noted that the problem is as follows: First, taking phenytoin sodium antiepileptic drugs, mainly to control the discharge, to prevent the attack. General medication time is longer. Due to prolonged medication, the drug involved in some biochemical reactions of brain cells and become an indispensable factor, and thus the body has a certain dependence on the drug. When suddenly stopped, will make the number of seizures increased or even status epilepticus. During taking this medicine (about 3 to 4 years) should Yi