Yin Chen can not lower uric acid, but for patients with high uric acid and other symptoms treated by Yin Chen, there is a certain degree of efficacy, but a single drug, the efficacy is mostly limited, but also according to the patient’s actual symptoms, diagnosis and treatment, and other Chinese medicines used in conjunction. Yin Chen is good for bile and jaundice (dredge the bile ducts to eliminate jaundice), clearing dampness and heat effects, there is no authoritative information to confirm that this drug can lower uric acid, but if patients with high uric acid and dampness and heat fumigation of jaundice and urine, wet sores and other diseases, can be used to relieve the condition of Yin Chen. Yin Chen is slightly cold in nature, bitter and pungent in flavor, and can be used in the spleen, stomach, liver and gallbladder meridians. Adverse effects are not clear, and caution should be taken in cases of blood deficiency and atrophy. Patients who are not feeling well are advised to consult a doctor in time, and should combine their conditions with standardized treatment under the guidance of a professional physician.