The day before yesterday, I met a female patient with hyperlipidemia who could not take statin lipid-lowering drugs because of liver function, and took Proscar in other hospitals. Three months later, I rechecked my blood and found that my blood uric acid was elevated, because the patient had no other co-morbidities and was simply taking Proscar, so I stopped taking it myself and rechecked it a month later, and my uric acid returned to normal. One case of increased blood uric acid due to Probenecol, please pay attention to regular monitoring! However, from the clinical examination of other patients, this case is relatively rare.