我院运用小青龙汤加减治疗慢性支气管炎51例。其中男42人,女9人;50岁以上者34人。病程在30年以下者3人,20年～30年间者5人,10年～20年间者17人,10年以下者26人。伴矽肺者8人,肺结核者6人、高血压者3人,肺气肿35人,肺心病8人。一、治疗方药基本方:麻绒1克、杏仁12克、石膏15克、法半夏10克、桂枝3克、白芍5克、干姜1克、 Our hospital used Xiaoqinglong Decoction to treat 51 cases of chronic bronchitis. There are 42 males and 9 females; 34 are over 50 years old. Three patients with a disease duration of 30 years or less, 5 patients with 20 years to 30 years, 17 patients with 10 years to 20 years, and 26 patients with 10 years or less. There were 8 people with pneumoconiosis, 6 with tuberculosis, 3 with hypertension, 35 with emphysema, and 8 with pulmonary heart disease. First, the basic prescription for treatment: 1g of linen, 12 g of almonds, 15 g of gypsum, 10 g of Pinellia, 3 g of Guizhi, 5 g of Angelica, 1 g of dried ginger,