The instruction of Pientzehuang does not indicate that it can treat cancer, so its anti-cancer effect is not clear. Pientzehuang is a kind of proprietary Chinese medicine, mainly made of herbs such as cow’s rhubarb, musk, panax ginseng and snake gallbladder, so Pientzehuang has the efficacy of clearing heat and detoxification (clearing away heat and toxicity in the body), cooling blood and removing blood stasis, and subduing swellings and relieving pain (eliminating swellings and pain). Clinically, Pientzehuang is often used to treat acute and chronic viral hepatitis caused by heat and poisonous blood stasis, carbuncle and gangrene (a kind of poisonous sores, acute suppurative disease occurring on the body surface, limbs and internal organs), bruises and all kinds of inflammation, etc. People who are allergic to this product and pregnant women should not use it. People who are allergic to this product and pregnant women are forbidden to use it. During the period of taking medicine, attention should be paid to light diet and spicy stimulation, greasy, raw and cold food should not be eaten as far as possible. The therapeutic effect of Pientzehuang on cancer is not clear yet, if the above symptoms appear, it is recommended to go to regular hospital as soon as possible to find professional doctors for treatment.