Drinking 3,000ml of water a day can be helpful in lowering blood uric acid, but it should also be combined with dietary regimen and medication to achieve a good lowering of blood uric acid. Drinking more water can promote urination, will also promote the excretion of uric acid, so drink 3,000ml of water a day can help to lower blood uric acid, but the effect is limited, may not be able to achieve a good effect of lowering uric acid. High blood uric acid level should be scientific and reasonable diet, you can eat more fresh vegetables, fruits, dairy products, reduce the intake of high purine food, such as aquatic products, animal offal, broth, etc.. At the same time to limit the consumption of alcohol, containing fructose drinks should also drink less, can also be combined with some drugs to promote uric acid excretion, such as probenecid, benzbromarone and so on. Patients with high blood uric acid level should actively seek medical treatment in regular hospitals and under the guidance of doctors, which is conducive to the control of the condition.