The main Chinese patent medicines for wind-dry cough are Nourishing Yin Qing Lung Compound, Autumn Pear Lung Cream, Honey Refined Pei Pei Loquat Cream and so on. Wind-dry cough is one of the external coughs caused by wind-dry evils, which is caused by the loss of lung cleanliness and moisturizing, with common symptoms such as cough and sputum, dry cough with little sputum or blood in the sputum, dryness in the nose and throat, red tongue, thin and yellow moss, less fluids, and a floating pulse. 1. Nourishing Yin and Clearing Lung Combination: composed of Di Huang, Maidong, Xuan Shen, etc. It has the function of nourishing Yin and moisturizing dryness, clearing lung. It has the effect of nourishing yin, moisturizing dryness, clearing lung and clearing pharynx (clearing and draining lung heat, clearing and benefiting pharynx). It can be used for patients with yin deficiency and lung dryness (deficiency of yin fluid in the body, resulting in dryness of the lungs not being moisturized), dry and sore throat, dry cough with little phlegm or phlegm with blood in it. It is not suitable for patients with phlegm-dampness congestion, which is manifested by phlegm more sticky, or thick into lumps. 2. Autumn Pear Lung Cream: composed of pear, lily and so on. It has the effect of moisturizing the lungs and relieving cough, generating fluids and facilitating the pharynx. It is used for coughing caused by dryness injury to the lungs and upward reversal of lung qi, which is characterized by dry cough with little sputum, unpleasant sputum, red tongue, thin yellow moss with little fluid, and fine pulse (the pulse becomes narrower and finer and the rate is accelerated). External cough, accompanied by cold (cold) fever, headache should not be taken. 3. Pei Pa Koa Ointment with Honey: It is composed of Pei Pa Koa leaf, Semen Armeniacae, and Pei Pa Koa. It has the effects of clearing heat and moistening the lungs (removing heat to moisturize the lungs), relieving cough and wheezing (stopping cough and calming wheezing), and regulating qi and resolving phlegm (regulating the body’s qi to resolve phlegm). It is used in treating cough with lung dryness, excessive phlegm, chest tightness, sore and itchy throat. This medicine is indicated for cough with dryness of the lungs, which is characterized by dry cough, sore throat, dry nose and lips. The symptoms of cough should be guided by a doctor after diagnosis, and should not be taken blindly by oneself.