Breast cancer patients can take ginseng, ganoderma lucidum and cordyceps as prescribed by doctors. Ginseng has the effects of tonifying qi, strengthening the spleen and lungs (strengthening the functions of the spleen and lungs), nourishing the heart, nourishing the mind, nourishing the blood and promoting the production of fluids. It is used in treating deficiency of the body, cold limbs and weak pulse, deficiency of the spleen with little food, deficiency of the lungs with wheezing and coughing, deficiency of the fluids with thirst, thirst due to internal heat (internal fever accompanied by symptoms such as eating more, drinking more, and urinating more), and deficiency of the qi and blood, and it should not be used in conjunction with quinoa and ganoderma lucidum. Ganoderma lucidum has the efficacy of tonifying qi and tranquilizing the mind, relieving cough and calming asthma (stopping cough and calming wheezing), and is used for restlessness of mind and spirit, insomnia and palpitation (accelerated heartbeat often accompanied by panic), cough and asthma with deficiency of the lungs, deficiency and shortness of breath, and inability to think about food and drink. The contraindications and adverse effects of the drug are not clear. Cordyceps has the effect of tonifying the kidney and benefiting the lungs, stopping bleeding and resolving phlegm, and is used for kidney deficiency, impotence, spermatorrhea, lumbar and knee pain, prolonged cough and asthma, and hemoptysis due to exertion. The contraindications and adverse effects of the drug are not clear. Breast cancer patients because of the disease itself and the impact of surgical treatment, radiotherapy, physical weakness, ginseng, ganoderma lucidum, Cordyceps sinensis for breast cancer patients have a certain positive effect, but only as an auxiliary role, and can not replace the other clinical treatments, the specific use of precautions to be consulted with the relevant doctor, do not use their own medication.