Probiotics lower uric acid is not true, the claim lacks scientific basis. People taking probiotics, can be added from outside the body of beneficial foreign bacteria, can directly make the number of probiotics in the intestinal tract rise, is conducive to regulating the balance of intestinal flora of the human body, but, at present, there is no research to show that probiotics have the role of lowering uric acid. The commonly used drugs for lowering uric acid are divided into drugs that inhibit uric acid production and drugs that promote uric acid excretion. Inhibitors of uric acid production include allopurinol and febuxostat, etc., to promote uric acid excretion of drugs, including benzbromarone, probenecid, etc., according to the doctor’s prescription for medication. It is recommended that those who have the need to lower uric acid should go to the rheumatology and immunology department of the regular hospital in a timely manner, under the guidance of the doctor to carry out standardized treatment, and should not blindly use their own medication, so as to avoid delays in the condition.