Drinking fritillary water does not usually result in high bilirubin when used in the correct dosage. Fishweed is a kind of traditional Chinese medicine, which is the dried above-ground part of Houttuynia cordata, a plant of the family Houttuyniaceae, in the family of Sambucusiaceae. It has the effects of clearing away heat and detoxification, eliminating carbuncle and pus, diuretic and diaphoretic (to improve the problem of dribbling in urine, and the problem of insufficient and incomprehensible amount of urine). Fishweed is mainly used for treating lung carbuncle, phlegm-heat cough and asthma, heat drenching (burning and stinging pain when urinating, with frequent urination and urgency, and discomfort of traction in the abdomen), carbuncle, swollen and boils. Its adverse reactions and contraindications are not yet clear. It should be noted that the drug should not be taken for cold deficiency syndrome and yin sores and ulcers. From the adverse reactions and contraindications of this product, taking fishweed does not damage liver function and high bilirubin adverse reactions, in the correct dosage to take, drink fishweed water will generally not lead to high bilirubin. Unlike the effect of decoction, the efficacy of the drug is limited, and does not play a good therapeutic effect. If there is a need for treatment, must be in the Chinese doctor under the guidance of the identification of the use of fish, individuals should not blindly use, so as not to cause adverse consequences.