American ginseng is good for cancer patients. American ginseng can help the body to regulate and control the disease related to tumor patients. The ginsenosides contained in American ginseng are very abundant, and it is effective in preventing the spread of metastasis in the late stage of cancer, and it has certain therapeutic effect on ascites in the late stage of cancer. Especially, it can improve the pain and fever of cancer and can effectively control the growth of cancer tumor cells. In clinical practice, it is best to apply it under the guidance of a doctor, because from the perspective of Chinese medicine, any cancer has a cold and hot nature, and for cold tumors American ginseng is not the best choice, and ginseng should be used to replace American ginseng, which needs to be adjusted by professionals.