笔者通过临床实践认为,桂枝有明显的平喘作用,是治疗喘证的要药,只要辨证准确,效果显著。我在长期的临床工作中,对于儿科的呼吸系统疾病常用桂枝。如:小儿支气管炎、喘息性支气管炎、毛细支气管炎、支气管肺炎或小儿肺炎合并心衰者等,只要双肺听诊有痰鸣音、哮鸣音、大小水泡音,中医辨证为寒证、虚寒证者皆用。通过本人的临床实践体会到,用桂枝的方剂 The author believes that through clinical practice, Guizhi obvious anti-asthmatic effect, is the treatment of asthma card drugs, as long as the accurate dialectics, the effect is significant. In my long-term clinical work, I often use cassia twig for pediatric respiratory diseases. Such as: pediatric bronchitis, asthmatic bronchitis, bronchiolitis, bronchial pneumonia or pneumonia in children with heart failure and so on, as long as the lung auscultation have phlegm, wheeze, the size of the sound of the bubble, syndrome differentiation of cold syndrome, deficiency Cold permit are all used. Experience through my own clinical practice, with Gui Zhi prescription