患者，女，20岁。该患发作性意识障碍伴昏睡，燥动3年。每于清晨发病时，出冷汗，四肢凉，脉快，随之意识不清，燥动，甚至出现抽搐。一般持续2~3h，进食物后始缓解，症状消失。3年来，上述症状出现由初发时数十天发作一次，逐渐变得频繁，就诊前几乎每天清晨发病一次。因而， Patient, female, 20 years old. This suffering from episodic disturbance of consciousness with lethargy, dry for 3 years. Every morning when the onset of a cold sweat, cold limbs, pulse fast, followed by unconsciousness, dryness, and even convulsions. Generally lasted 2 ~ 3h, after remission into the food, the symptoms disappear. In the past three years, the above-mentioned symptoms have occurred from the initial onset of dozens of days and gradually become frequent, almost every morning before the onset of treatment. thus,