Dandelion, chrysanthemum, cassia seeds for Chinese herbs, together with tea with heat detoxification, nourishing the liver and kidney, bright eyes, laxative and other effects, but the infusion of drugs into the analysis of limited, it is recommended to use the decoction. 1. Dandelion, taste bitter, sweet, cold, to the liver, stomach meridian, with clearing heat and detoxification, eliminating swelling, diuretic (to improve the urinary dribbling, urinary volume of the problem), can treat boils and poisons, carbuncle, scrofula (mainly refers to the cervical lymph node nodule tuberculosis), red eyes, sore throat, lung carbuncle, damp-heat jaundice and other conditions. Contraindications and adverse reactions are not clear, excessive dosage can lead to diarrhea. 2. Chrysanthemum, sweet, bitter, slightly cold in nature, belonging to the lung, liver meridian, has the efficacy of dispersing wind and clearing away heat, calming the liver and clearing away heat and toxins, can be used for wind-heat colds, headache and dizziness, redness and swelling of the eyes, blurred vision, canker sores and toxins and other diseases. Contraindications and adverse reactions are not clear. 3. cassia seeds, sweet, bitter, salty, slightly cold, attributed to the liver, large intestine meridian, with clearing heat and brightening the eyes, laxative effect, can be used for eye red astringent pain, shyness and more tears (eyes afraid of light, often tears), headache and dizziness, dark and unclear, constipation and other diseases. The adverse effects of the drug are not clear, and should not be used by people with Qi deficiency and loose stools (thin and unformed feces). Therefore, dandelion chrysanthemum cassia seed tea has the effect of clearing away heat and detoxification, calming the liver and brightening the eyes, moistening the intestines and laxatives, etc., but the effect of the drug infusion is limited, and it can’t play a role in treating the disease. The discomfort of the timely consultation, under the guidance of the doctor to identify the evidence of treatment.