Main functions: It has the functions of clearing heat, diuresis, detoxification, relaxing tendons and activating collars, expelling wind and removing dampness. It can be used to reduce inflammation, swelling and pain in gouty arthritis. Reducing blood uric acid mainly includes inhibiting uric acid synthesis, promoting uric acid excretion and accelerating uric acid decomposition. Gout manifestations: Gout is a group of metabolic syndromes caused by long-term increase in blood uric acid. The most common clinical manifestations of gout are gouty arthritis and gouty nephropathy. In addition, long-term increase in blood uric acid will also cause adverse effects on patients' cardiovascular and cerebrovascular blood sugar.