Xihuang Pills can generally be used for cancer identified as heat-toxic congestion type, and specific use should follow the doctor’s prescription. Xihuang Pills contain in vitro cultivated oxalis, vinegar frankincense and other Chinese herbal ingredients, which have the effect of clearing heat and removing toxins (removing heat and toxicity from the body), and subduing swellings and dissipating lumps. Xihuang Pills can treat carbuncles (a kind of poisonous sores, acute suppurative diseases occurring on the surface of the body, limbs and internal organs), furuncles (a kind of skin disease, referring to severe furuncles), scrofula (mainly referring to cervical lymph node nodule tuberculosis), rheumatism (multiple abscesses occurring in the deep part of the muscle) and carcinoma caused by heat and toxicity, and thus have certain efficacy in the diagnosis of cancer belonging to the heat-toxicity-embodied-junction type of patients. The adverse reactions of this drug are not clear, but this product contains artificial musk, so pregnant women should be prohibited. In addition, it should be noted that athletes should be cautious. Xihuangwan belongs to the prescription drugs, before using the drug should carefully read the instructions and under the guidance of a doctor, do not blindly use on their own.