肺炎喘嗽是小儿常见病,也是我国重点防治疾病之一。多为感受外邪、郁闭肺络而致,临床以发热、咳嗽、气急、鼻煽为主要症状。其发病外因责之于感受风邪,或由其他疾病传变而来;内因责之于小儿形气未充,肺脏娇嫩,卫外不固。外邪由口鼻或皮毛而入,侵犯肺卫,肺失宣降,清肃之令不行,致肺被邪束,闭郁不宣,化热灼津,炼液成痰,阻于气道,肃降无权,从而出现咳嗽、气喘、 Pneumonia cough is a common disease in children, but also one of the key diseases in our country. Mostly feel the evils, closed lung network caused by depression, clinical fever, cough, shortness of breath, nasal fan as the main symptoms. The external cause of the disease is responsible for the feeling of wind evil, or from other diseases prevarication; internal responsibility is not inflated in children with gas, lungs delicate, Wei outside the body is not solid. Evil spirits from the mouth and nose or fur into the infringement of lung Wei, loss of lung loss declarations, purifying the order not to the lungs are evil beam, closed down unhealthy, Huo heat burning Jin, refining fluid into sputum, blocking the airway , Suqian no right, resulting in cough, asthma,