Coughing yellow sputum from cold is mostly caused by the symptoms of upper respiratory tract infection caused by the invasion of bacteria or viruses, aggravated by the formation of inflammation of the lung resulting in coughing and coughing yellow sputum. In Chinese medicine, it is believed that the cough and yellow sputum are caused by the invasion of wind-heat evil on the surface of the body, resulting in the loss of lung health promotion. Oral antibiotic drugs can be taken to control the infection in the lung, such as amoxicillin, cefuroxime, roxithromycin, azithromycin, etc.; it can be combined with the expectorant drug aminoglutethimide oral solution, which can dilute the phlegm and promote the discharge of phlegm, and taken at the same time with antibiotics, which can enhance the antibiotic efficacy.