Adverse effects of Xihuang Pills is not clear, under the guidance of a physician to take the general will not have adverse effects on the body. Xihuang Pill has the effect of clearing away heat and detoxification, subduing swelling and dispersing knots, and the main drugs include artificial musk, oxalis, vinegar frankincense and vinegar myrrh. The drug is mainly applied to the treatment of carbuncle (a kind of poisonous sore, acute purulent disease occurring on the body surface, limbs and internal organs) furuncle (a kind of skin disease, referring to furuncle of severe degree), scrofula (mainly referring to tuberculosis of lymph nodes of the neck) and other diseases. The possible adverse reactions that may occur during treatment with Xihuangwan are not known at this time. This drug is contraindicated in pregnant women, and athletes should use this drug with caution. If you need to use this drug, you need to use it under the guidance of a physician, do not use the drug without authorization to avoid adverse consequences.