There is no clear anti-tumor efficacy of senna, or at least there is no standardized clinical study that proves senna has significant anti-tumor effects. Tumors are malignant tumors that occur in various tissues and organs throughout the body. Common malignant tumors that occur in the head and neck include nasopharyngeal cancer, pharyngeal cancer, thyroid cancer, and related malignant tumors such as tongue root cancer and tonsil cancer. Malignant tumors can be considered for radiotherapy as well as chemotherapy, and sometimes surgery is needed if it is suitable. In addition some tumors can also be treated with targeted drugs appropriately, which are among the common methods of malignant tumor treatment. However, the treatment of malignant tumors does not include senecio, so it is not possible to treat tumors with senecio, instead, it is easy to mislead the disease and cause aggravation, thus affecting the survival of patients. Targeted treatment measures need to be taken according to different tumors, different types and different tumor stages, such as early and late stages, in order to obtain better results.