Zilongjin Tablet has the effect of benefiting qi and nourishing blood, clearing heat and removing toxins, regulating qi and removing blood stasis. In the clinic, Zilongjin Tablet is mainly used for patients with qi and blood deficiency and chemotherapy for primary lung cancer, who tend to show symptoms such as mental fatigue, less breath and lazy speech, dizziness, loss of appetite, shortness of breath and spontaneous sweating, coughing, and pain. Zilongjin Tablets can play a certain auxiliary effect when used with conventional chemotherapy and radiotherapy, which can increase the efficacy of anti-tumor treatment, improve the quality of life of patients, reduce the incidence of adverse reactions caused by chemotherapy and radiotherapy, and improve the immune function of patients’ body.