Patients with intermediate and advanced lung cancer caused by Qi deficiency, phlegm and stagnation usually need adjuvant treatment such as chemotherapy after surgical resection, and Compound Redbud Capsules can be used as an adjuvant medicine for chemotherapy. It is composed of Redbud Bark, Red Ginseng, Glycyrrhiza glabra and Silicon Dioxide, which have the effect of dispelling evil and dispersing nodules. The active ingredient of red cedar bark, paclitaxel, can significantly reduce the expression of vascular endothelial growth factor, which has certain anti-tumor and improve the immune function of the body; red ginseng contains a variety of amino acids and ginsenosides, which have the effect of tonifying the vital energy, lung and spleen; licorice contains glycyrrhizin and glycyrrhetinic acid, which can neutralize the toxicity of hydroxyl and carboxyl groups through hydrolysis to reduce the adverse effects of the drug on human body. adverse reactions. It should be noted that patients may experience gastrointestinal discomfort such as mild nausea and vomiting, as well as complications such as muscle aches and pains and mild leukocyte reduction after taking the drug, therefore, blood tests and other related tests should be performed regularly during the drug administration to monitor the indicators.