Breast cancer belongs to the category of “breast rock (similar to breast cancer)” in Chinese medicine, and Cordyceps refers to Cordyceps sinensis. If breast cancer patients have symptoms such as weakness, dizziness and fatigue, they can take Cordyceps under the guidance of doctors. Cordyceps is sweet in taste, flat in nature, belonging to lung and kidney meridian, with the effect of tonifying the kidney and benefiting the lung, stopping bleeding and resolving phlegm. It can treat or improve kidney deficiency and essence loss, lumbar and knee pain, prolonged cough and asthma, labor and hemoptysis and other diseases. This drug has a certain effect of replenishing the deficiency, if breast cancer patients have symptoms of weakness, dizziness and fatigue, they can use Cordyceps sinensis under the guidance of a doctor. Chinese medicines need to be taken under the guidance of a physician. If you suffer from breast cancer, you should seek medical treatment in time and use reasonable medication under the guidance of your doctor.