Folk methods have no efficacy in treating cancer. Cancer is a kind of malignant tumor disease that occurs when normal cells in the organism under the action of various factors proliferate and differentiate without limitation, causing the formation of abnormal new organisms, and the development of the disease may endanger the safety of life. Therefore, the patients need timely treatment, but the so-called folk methods belong to the biased prescription, there is no scientific basis, in response to cancer and can not play a therapeutic effect, does not exclude the possibility of aggravation of the condition. For people suffering from cancer, scientific medical treatment means can make the individual’s condition be effectively controlled, so that they can have the chance to achieve the effect of treatment and cure the disease. Therefore, after suffering from cancer, individuals should not use the so-called folk methods, but should go to regular hospitals for examination and diagnosis as well as treatment in a timely manner.