The effects of Xue Lingzhi are clearing away heat and relieving cough, inducing dampness and relieving yellowish color, remitting paralysis and relieving pain (removing wind-cold and dampness, relieving paralysis and relieving pain), and it can be used to treat exogenous fever, lung-heat cough and jaundice, etc. It is a Chinese medicine. Xue Lingzhi belongs to traditional Chinese medicine, which is the whole grass of Gansu flea plant of the family of Dianthus. It has the effects of clearing away heat and relieving cough, inducing diuresis and relieving jaundice, and relieving paralysis and pain. Xue Lingzhi is often used in the treatment of exogenous fever (fever caused by feeling the evil of six elements or warm, hot, epidemic and poisonous gas), lung heat and cough (cough caused by heat in the lungs and the loss of lung qi), jaundice, gonorrhea (dribbling and astringent pain in the urine and turbidity of urine), and rheumatism and paralysis (pain caused by wind, cold and dampness that paralyzes the meridians and collaterals). The adverse reactions, contraindications and precautions of the drug are not clear. If patients have the need for medication, it is recommended to use it under the guidance of a traditional Chinese medicine practitioner to identify the evidence, and unauthorized use of the drug may result in serious consequences.