Heat asthma, syndrome name. Asthma caused by excessive lung heat. "Ancient and Modern Medical Advice Asthma": "The lung is full of heat, and there must be fullness in the chest; Inflammation of external sputum. " It is caused by the burning of the lungs and the obstruction of the respiratory tract by phlegm fire. Mostly in hot summer. Shao Xinfu, Guide to Clinical Medical Records and Asthma Syndrome, said: "Those with excess heat are nothing more than hiding evil spirits and steaming phlegm to turn fire." Maxing Shigan Decoction, Qianjin Weijing Decoction, Shuangyu Powder (Pill), Yu Ye Powder, Xiehuo Qingfei Decoction, Xiebai Powder and Mulberry Skin Decoction are selected for asthma treatment. Doctor yang