Huang Lian Dui Toxin Relief Tang has the effect of diarrhea of fire and detoxification (removing fire, toxin and evil qi from the body). Huang Lian Xie Tu Tang is composed of Scutellaria baicalensis, Rhizoma Coptidis, Cyperus rotundus and Gardenia jasminoides, which has the efficacy of cathartic fire and detoxification. It is used in treating cases of tangible heat and fire toxin, with heat in the triple jiao (heavier heat evil in chest and abdomen). Great heat and irritability, dry mouth and throat, wrong speech, insomnia; or heat illness with vomiting of blood, epistaxis; or heat with spotting, body heat and dysentery, damp-heat jaundice, reddish-yellow urine. Huang Lian Xie Tu Tang can also be used to treat surgical carbuncle and gangrene (a kind of poisonous sore, an acute purulent disease occurring on the body surface, limbs and internal organs) and furuncle and poison (a kind of skin disease, referring to furuncle of severe degree). In this formula, Scutellaria baicalensis is used to clear the fire of the upper burner; Huang Lian is used in the upper burner to clear and diarrhea the fire of the heart and the fire of the middle burner; Huang Bai is used to diarrhea the fire of the lower burner; Gardenia jasminoides is used to clear and diarrhea the fire of the three burners. The combination of all the medicines plays the effect of diarrhea and detoxification. Please do not use the medicine by yourself, if you are not feeling well, please go to the hospital.