Cancer toxin is a key to distinguishing malignant tumors from benign tumors. Cancer toxin has important value and significance in TCM oncology. Researching the properties of cancer toxin can make the treatment more targeted. TCM believes that carcinogenesis is closely related with the imbalance of yin and yang. From the perspective of yin and yang

the etiology and pathogenesis of cancer is the imbalance of origin yin and yang. From the perspective of symptomatic characteristics

yin-yang properties of cancer toxin have two sides. According to yin-yang properties of cancer toxin

inhibition of cancer toxin and regulation of qi

blood

yin and yang are both important so as to recovery the balance of yin and yang.