Clinically, there is no fastest formula to remove lung cold, different formulas for different types of evidence, commonly used apricot Su San, Xiaoqinglong Tang, San’ao Tang and so on. 1. Apricot Su San: this formula is mainly for the cool dryness attacking the lungs caused by cold (fear of cold) without sweating, headache, cough and sputum, nasal congestion, dry throat, white moss and stringy veins and other symptoms. 2. Xiaoqinglong Tang: this medicine is mainly used for symptoms such as malignant cold and fever, head and body pains, no sweating, wheezing and coughing, sputum that is sparse and voluminous, and chest congestion caused by wind-cold attacking the lungs and phlegm and drink (the pathological products formed by the impaired metabolism of water and fluid) stopping within the lungs. 3. San’ao Tang: This drug is mainly used for symptoms such as nasal congestion, cough with excessive phlegm, chest fullness (chest distension and discomfort), shortness of breath, thick phlegm and shortness of breath caused by wind-cold attacking the lungs. The specific adverse effects of the above medicines are not clear, so it is recommended to consult a doctor before using the medicine.