利多卡因为酰胺类麻醉药，它具有起效快弥散性广，穿透性强，副作用较少的特点，是常用的局部麻醉药及抗心律失常药之一，而在临床广泛使用。笔者就1例因施行扁桃体手术，应用利多卡因局部麻醉致呼吸心跳骤停，报告如下。患孩陈XX，女，8岁，门诊号058183，以感冒咽癌反复发作2 Lidocaine amide amide anesthetics, it has a wide spread of fast onset, penetrating strong, less side effects, is commonly used local anesthetics and anti-arrhythmic drugs, one of the widely used in clinical. 1 case of the author due to the implementation of tonsil surgery, the application of lidocaine caused by local anesthesia respiratory arrest, the report is as follows. Child Chen XX, female, 8 years old, outpatient number 058183, to recurrent cold pharyngitis 2