Wind cough generally refers to external cough, including wind-cold cough, wind-heat cough, wind-dry cough. 1. wind-cold cough: for the feeling of wind-cold, wind-cold lungs caused by cough, symptoms see coughing, coughing, throat itching, sputum white thin, can be accompanied by nasal congestion, nasal discharge, headache, body pain, and so on. It can be treated with San’ao Tang and Cough Stopper. 2. Wind-heat cough: Cough caused by wind-heat violating the lungs (wind-heat evil invading the lungs), characterized by frequent and violent coughs, shortness of breath, hoarse cough, sore throat, unpleasant cough and phlegm, yellow and sticky phlegm, accompanied by yellow snot, thirst and fever. Can be used mulberry and chrysanthemum drink plus reduction treatment. 3. Wind-dry cough: Cough caused by wind-dryness and injury to the lungs, characterized by dry cough, dry and sore throat, dry lips and nose, no sputum or little sputum with blood, etc.. It can be treated with the addition and subtraction of Sang Xing Tang. The adverse effects of the above formula are not clear. If wind-cold, wind-heat or wind-dry cough occurs, it is recommended to ask the doctor for a clear diagnosis and use the medicine under the doctor’s guidance.