Zixuedan is mainly used to clear heat and detoxify the body (remove heat, poison and evil qi from the body), suppress spasm and open the mind, and is used to treat symptoms such as high fever and irritability, delirium tremens (delirium with confusion, babbling), and convulsions and spasms. Zixue Dan is mainly formulated by gypsum, rhinoceros horn, cold water stone, talcum, antelope horn, magnetite, wood incense, incense and other more than 10 kinds of herbs, with the effect of clearing heat and removing toxins, suppressing spasm and extinguishing wind, and opening up the orifices to stabilize fright. This medicine is mainly used for clearing heat and relieving spasm, mainly for treating the discomfort caused by heat evils blazing and internal trapping in the pericardium. An overdose of Zixue Dan may cause damage to the body, and prolonged use or overdose may result in symptoms such as profuse sweating, chills in the limbs, palpitations (rapid heartbeat, often accompanied by panic) and shortness of breath. Zixue Dan contains vermillion, patients with liver and kidney insufficiency should be cautious, and pregnant women are prohibited. Improper use of drugs may cause damage to the body, it is recommended that patients do not take drugs privately, if the body is not feeling well, it is recommended that patients go to the hospital in time for treatment.