Bronchitis belongs to the category of cough and wheezing in Chinese medicine, there is no such thing as a root-correction remedy for bronchitis, but clinically, the commonly used remedies are Su Zi Descending Qi Soup and Stopping Coughing Bulletin. 1. Su Zi降气汤: It has the effect of lowering qi and calming wheezing, expelling phlegm and relieving cough. The main treatment for the upper solid and lower deficiency wheezing and coughing. Symptoms include congestion of phlegm and saliva (abnormal phlegm and excessive production of saliva), chest and diaphragm fullness, wheezing and coughing, shortness of breath, more exhalation and less inhalation, or lumbar pain and weakness of the feet, tiredness of the limbs, or swelling of the limbs, with a white or greasy tongue coating and a slippery stringy pulse. Lung and kidney yin deficiency of wheezing cough and lung-heat phlegm asthma evidence, are not suitable for use. 2. Stop Cough San: It has the effect of promoting lung qi and relieving wind to stop cough. The main treatment of wind evil lungs. Symptoms of cough and throat itching, sputum, or slightly windy fever, thin white tongue coating, floating slow pulse. It is not suitable for those who have cough with deficiency of Yin or cough with heat in the lungs. If you need to use the medicine, you should go through the doctor’s diagnosis and follow the doctor’s instructions to standardize the treatment.