桂枝甘草龙骨牡蛎汤出自《伤寒论》,原方由桂枝、甘草、龙骨、牡蛎四味中药组成,以扶助心阳,重镇安神为主要功效。笔者在儿科临床中扩展用药思路,灵活运用此方,取得了良好疗效,现介绍如下。1反复呼吸道感染王某,男,5岁,2015年11月3日就诊。肺炎后反复感冒,久不康复,近几天又有轻度咳嗽、恶寒怕热、不耐寒凉、汗多不温,纳少、无呕吐腹痛、大小便正常。查体:T:37.1℃,精神欠佳,声音低微,肌肉松弛,咽稍红、扁桃体无 Guizhi liquorice keel oyster soup from the “Treatise on”, the original party from the Guizhi, licorice, keel, oysters four herbs, to support the heart of the main soothe the nerves as the main effect. I pediatric clinical extension of medication ideas, flexible use of this side, and achieved good results, are presented below. 1 repeated respiratory tract infection Wang, male, 5 years old, November 3, 2015 treatment. Repeated cold after pneumonia, long time no rehabilitation, in recent days there are mild cough, cold afraid of heat, intolerance cold, sweat more warm, satisfied less, no vomiting abdominal pain, urine normal. Examination: T: 37.1 ℃, poor health, low voice, muscle relaxation, slightly red throat, tonsil