Phellinus igniarius is traditional medicine of Asians (especially China, South Korea and Japan, etc.). In non-clinical field, it is usually used to treat: stomach pain,gastrointestinal disorders, lymph node inflammation,cancer, as well as promoting physical fitness and preventing various diseases. Until recent decades, these pharmacological effects have been gradually explained by science. In 1996, Korean Kim, H. M. isolated Mulberry polysaccharides from Phellinus igniarius, and found it can stimulate the adjustment of humoral immunity and cell immune activity, there by releasing a lot of immune-stimulating products. Besides, in the description of Phellinus igniarius anti-inflammatory role, Kim, S. H. found extracts of Phellinus igniarius n-butanol can remove mouse ear edema caused by croton oil, and can also strongly inhibit chicken chorioallantoic membrane angiogenesis, and also found that the extract also analgesic effect.In anti-cancer aspect, its extracts have a very good effect in inhibiting the growth of tumors. Experiments confirmed that water extract of Phellinus igniarius can induce cancer cells enter the cell death process.