Pientzehuang has certain effect on colon cancer. Pientzehuang has the efficacy of clearing heat and removing toxins, cooling blood and removing blood stasis, subduing swelling and relieving pain, and it has therapeutic efficacy in treating carbuncle (a kind of poisonous sores, acute suppurative disease occurring on the body surface, limbs and internal organs) boils and anonymous swellings and poison, and it has auxiliary therapeutic efficacy in treating part of cancers. Pientzehuang is mainly composed of traditional Chinese medicines such as cowhuang, musk, panax ginseng, etc. It has certain inhibitory effect on cancer cells, has certain analgesic effect on pain symptoms produced by tumors, and can play a role in improving the quality of life of cancer patients, and can be used in the auxiliary treatment of toxic-heat stasis-type cancer patients. The adverse reaction of this drug is not clear, pregnant women should not take it, and it should be noted that this product contains natural musk, and athletes should use it with caution. Pientzehuang is not suitable for all cancer patients, must consult the doctor’s opinion, and then determine the suitable treatment plan, and must not use medicine without authorization. In the process of treatment, it is necessary to keep optimism and have confidence in overcoming the disease.