Ironwood leaves can not cure cancer. Ironwood leaves belong to a kind of Chinese herbal medicine, which has the effect of activating blood circulation and removing blood stasis, regulating qi and relieving pain, as well as subduing swelling and detoxification, but there is no clear scientific basis for the claim that it can cure cancer, and it may only belong to a kind of folk prescription. People suffering from cancer need to undergo active scientific and effective treatment in order to prolong the survival time to a large extent. Currently, cancer treatment modalities include surgery, radiotherapy, chemotherapy, targeted therapy, endocrine therapy and immunotherapy, etc. Different parts of the body, different stages and different types of cancer are suitable for different treatment modalities. However, no matter what kind of treatment is adopted, we should firmly believe in scientific treatment and do not abuse some traditional remedies to avoid causing other damages. Pay attention to cancer, consult a doctor in time, and follow the doctor’s instructions for treatment.